{"id":689,"date":"2025-11-16T14:07:37","date_gmt":"2025-11-16T14:07:37","guid":{"rendered":"https:\/\/tuguan-quartz.com\/?post_type=product&#038;p=689"},"modified":"2025-11-16T17:36:23","modified_gmt":"2025-11-16T17:36:23","slug":"optical-grade-quartz-rectangular-block","status":"publish","type":"product","link":"https:\/\/tuguan-quartz.com\/pt\/product\/optical-grade-quartz-rectangular-block\/","title":{"rendered":"Bloco retangular de quartzo \u00f3ptico"},"content":{"rendered":"<style>.wp-block-kadence-spacer.kt-block-spacer-689_4f392e-f3 .kt-block-spacer{height:60px;}.wp-block-kadence-spacer.kt-block-spacer-689_4f392e-f3 .kt-divider{border-top-width:1px;height:1px;border-top-color:#eee;width:80%;border-top-style:solid;}<\/style>\n<div class=\"wp-block-kadence-spacer aligncenter kt-block-spacer-689_4f392e-f3\"><div class=\"kt-block-spacer kt-block-spacer-halign-center\"><hr class=\"kt-divider\"\/><\/div><\/div>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"quartz plate\" width=\"720\" height=\"405\" src=\"https:\/\/www.youtube.com\/embed\/zJTix439kPk?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading689_bfc75c-7c, .wp-block-kadence-advancedheading.kt-adv-heading689_bfc75c-7c[data-kb-block=\"kb-adv-heading689_bfc75c-7c\"]{text-align:center;font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading689_bfc75c-7c mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading689_bfc75c-7c[data-kb-block=\"kb-adv-heading689_bfc75c-7c\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading689_bfc75c-7c img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading689_bfc75c-7c[data-kb-block=\"kb-adv-heading689_bfc75c-7c\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h3 class=\"kt-adv-heading689_bfc75c-7c wp-block-kadence-advancedheading has-theme-palette-1-color has-text-color\" data-kb-block=\"kb-adv-heading689_bfc75c-7c\"><strong>we can customized all kinds of quartz glass product service<\/strong><br><strong>according to your<\/strong><br><strong>request\/sample\/drawing<\/strong><\/h3>\n\n\n<style>.wp-block-kadence-spacer.kt-block-spacer-689_3a3e16-d8 .kt-block-spacer{height:60px;}.wp-block-kadence-spacer.kt-block-spacer-689_3a3e16-d8 .kt-divider{border-top-width:1px;height:1px;border-top-color:#eee;width:80%;border-top-style:solid;}<\/style>\n<div class=\"wp-block-kadence-spacer aligncenter kt-block-spacer-689_3a3e16-d8\"><div class=\"kt-block-spacer kt-block-spacer-halign-center\"><hr class=\"kt-divider\"\/><\/div><\/div>\n\n\n<style>.kt-tabs-id689_e120ce-2a > .kt-tabs-content-wrap > .wp-block-kadence-tab{border-top:1px solid #bcbcbc;border-right:1px solid #bcbcbc;border-bottom:1px solid #bcbcbc;border-left:1px solid #bcbcbc;border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;padding-top:var(--global-kb-spacing-sm, 1.5rem);padding-right:var(--global-kb-spacing-sm, 1.5rem);padding-bottom:var(--global-kb-spacing-sm, 1.5rem);padding-left:var(--global-kb-spacing-sm, 1.5rem);background:var(--global-palette9, #ffffff);}.wp-block-kadence-tabs .kt-tabs-id689_e120ce-2a > .kt-tabs-title-list li{margin-top:0px;margin-right:8px;margin-bottom:-1px;margin-left:0px;}.wp-block-kadence-tabs .kt-tabs-id689_e120ce-2a > .kt-tabs-title-list li:last-child{margin-right:0px;}.wp-block-kadence-tabs .kt-tabs-id689_e120ce-2a > .kt-tabs-title-list li .kt-tab-title, .wp-block-kadence-tabs .kt-tabs-id689_e120ce-2a > .kt-tabs-content-wrap > .kt-tabs-accordion-title .kt-tab-title{line-height:1.4em;font-weight:regular;font-style:normal;border-top-width:1px;border-right-width:1px;border-bottom-width:0px;border-left-width:1px;border-top-left-radius:4px;border-top-right-radius:4px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;padding-top:8px;padding-right:20px;padding-bottom:8px;padding-left:20px;border-color:var(--global-palette7, #eeeeee);color:var(--global-palette5, #444444);background:var(--global-palette9, #ffffff);}.wp-block-kadence-tabs .kt-tabs-id689_e120ce-2a > .kt-tabs-content-wrap > .kt-tabs-accordion-title .kt-tab-title{margin-top:0px;margin-right:8px;margin-bottom:-1px;margin-left:0px;}.wp-block-kadence-tabs .kt-tabs-id689_e120ce-2a > .kt-tabs-title-list li .kt-tab-title:hover, .wp-block-kadence-tabs .kt-tabs-id689_e120ce-2a > .kt-tabs-content-wrap > .kt-tabs-accordion-title .kt-tab-title:hover{border-color:var(--global-palette8, #F7FAFC);color:var(--global-palette5, #444444);background:var(--global-palette9, #ffffff);}.wp-block-kadence-tabs .kt-tabs-id689_e120ce-2a > .kt-tabs-title-list li.kt-tab-title-active .kt-tab-title, .wp-block-kadence-tabs .kt-tabs-id689_e120ce-2a > .kt-tabs-content-wrap > .kt-tabs-accordion-title.kt-tab-title-active .kt-tab-title{border-color:#bcbcbc;color:var(--global-palette5, #444444);background:var(--global-palette9, #ffffff);}@media all and (max-width: 1024px){.kt-tabs-id689_e120ce-2a > .kt-tabs-content-wrap > .wp-block-kadence-tab{border-top:1px solid #bcbcbc;border-right:1px solid #bcbcbc;border-bottom:1px solid #bcbcbc;border-left:1px solid #bcbcbc;}}@media all and (max-width: 767px){.kt-tabs-id689_e120ce-2a > .kt-tabs-content-wrap > .wp-block-kadence-tab{border-top:1px solid #bcbcbc;border-right:1px solid #bcbcbc;border-bottom:1px solid #bcbcbc;border-left:1px solid #bcbcbc;}}<\/style>\n<div class=\"wp-block-kadence-tabs alignnone\"><div class=\"kt-tabs-wrap kt-tabs-id689_e120ce-2a kt-tabs-has-3-tabs kt-active-tab-1 kt-tabs-layout-tabs kt-tabs-tablet-layout-inherit kt-tabs-mobile-layout-inherit kt-tab-alignment-left \"><ul class=\"kt-tabs-title-list\"><li id=\"tab-strongproductsdescriptionstrong\" class=\"kt-title-item kt-title-item-1 kt-tabs-svg-show-always kt-tabs-icon-side-right kt-tab-title-active\"><a href=\"#tab-strongproductsdescriptionstrong\" data-tab=\"1\" class=\"kt-tab-title kt-tab-title-1 \"><span class=\"kt-title-text\"><strong>Products Description<\/strong><\/span><\/a><\/li><li id=\"tab-strongproductdetailsstrong\" class=\"kt-title-item kt-title-item-2 kt-tabs-svg-show-always kt-tabs-icon-side-right kt-tab-title-inactive\"><a href=\"#tab-strongproductdetailsstrong\" data-tab=\"2\" class=\"kt-tab-title kt-tab-title-2 \"><span class=\"kt-title-text\"><strong>Product Details<\/strong><\/span><\/a><\/li><li id=\"tab-strongdetailsimagesstrong\" class=\"kt-title-item kt-title-item-3 kt-tabs-svg-show-always kt-tabs-icon-side-right kt-tab-title-inactive\"><a href=\"#tab-strongdetailsimagesstrong\" data-tab=\"3\" class=\"kt-tab-title kt-tab-title-3 \"><span class=\"kt-title-text\"><strong>Details Images<\/strong><\/span><\/a><\/li><\/ul><div class=\"kt-tabs-content-wrap\">\n<div class=\"wp-block-kadence-tab kt-tab-inner-content kt-inner-tab-1 kt-inner-tab689_cffae5-75\"><div class=\"kt-tab-inner-content-inner\">\n<figure class=\"wp-block-table is-style-stripes\"><table class=\"has-border-color has-theme-palette-7-border-color has-fixed-layout\" style=\"border-width:1px\"><tbody><tr><td><strong>Brand<\/strong><\/td><td>Lianyungang Tuguan Quartz<\/td><\/tr><tr><td><strong>Production Name<\/strong><\/td><td>Optical-Grade Quartz Rectangular Block<\/td><\/tr><tr><td><strong>Material<\/strong><\/td><td>99.99% Pure Quartz<\/td><\/tr><tr><td><strong>Thickness<\/strong><\/td><td>0.2-100mm<\/td><\/tr><tr><td><strong>Processing Service<\/strong><\/td><td>Bending, Welding, Punching, Cutting, Moulding<\/td><\/tr><tr><td><strong>Color<\/strong><\/td><td>transparent<\/td><\/tr><tr><td><strong>Size<\/strong><\/td><td>customized<\/td><\/tr><tr><td><strong>Surface Quality<\/strong><\/td><td>60\/40<\/td><\/tr><tr><td><strong>Application<\/strong><\/td><td>Optical\/Semi\/Industry<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table class=\"has-border-color has-theme-palette-7-border-color has-fixed-layout\" style=\"border-width:1px\"><tbody><tr><td><strong>Density<\/strong><\/td><td>2.2&#215;103 kg\/m3<\/td><td>Hardness<\/td><td>5.5 &#8211; 6.5 Mohs&#8217; Scale 570 KHN 100<\/td><\/tr><tr><td><strong>Design Tensile Strength<\/strong><\/td><td>4.8&#215;107 Pa (N\/m2) (7000 psi)<\/td><td>Design Compressive Strength<\/td><td>Greater than 1.1 x l09 Pa (160,000 psi)SMD 5730<\/td><\/tr><tr><td><strong>Bulk Modulus<\/strong><\/td><td>3.7&#215;1010 Pa (5.3&#215;106 psi)<\/td><td>Rigidity Modulus<\/td><td>3.1&#215;1010 Pa (4.5&#215;106 psi)<\/td><\/tr><tr><td><strong>Softening Point<\/strong><\/td><td>1730\u00b0C<\/td><td>Annealing Point<\/td><td>1215\u00b0C<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-kadence-tab kt-tab-inner-content kt-inner-tab-2 kt-inner-tab689_aa91f9-bb\"><div class=\"kt-tab-inner-content-inner\"><style>.kb-row-layout-id689_38c455-3d > .kt-row-column-wrap{align-content:start;}:where(.kb-row-layout-id689_38c455-3d > .kt-row-column-wrap) > .wp-block-kadence-column{justify-content:start;}.kb-row-layout-id689_38c455-3d > .kt-row-column-wrap{column-gap:var(--global-kb-gap-md, 2rem);row-gap:var(--global-kb-gap-md, 2rem);padding-top:var(--global-kb-spacing-sm, 1.5rem);padding-bottom:var(--global-kb-spacing-sm, 1.5rem);grid-template-columns:repeat(2, minmax(0, 1fr));}.kb-row-layout-id689_38c455-3d > .kt-row-layout-overlay{opacity:0.30;}@media all and (max-width: 1024px){.kb-row-layout-id689_38c455-3d > .kt-row-column-wrap{grid-template-columns:repeat(2, minmax(0, 1fr));}}@media all and (max-width: 767px){.kb-row-layout-id689_38c455-3d > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr);}}<\/style><div class=\"kb-row-layout-wrap kb-row-layout-id689_38c455-3d alignnone wp-block-kadence-rowlayout\"><div class=\"kt-row-column-wrap kt-has-2-columns kt-row-layout-equal kt-tab-layout-inherit kt-mobile-layout-row kt-row-valign-top\">\n<style>.kadence-column689_4e41f6-ed > .kt-inside-inner-col,.kadence-column689_4e41f6-ed > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column689_4e41f6-ed > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column689_4e41f6-ed > .kt-inside-inner-col{flex-direction:column;}.kadence-column689_4e41f6-ed > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column689_4e41f6-ed > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column689_4e41f6-ed{position:relative;}@media all and (max-width: 1024px){.kadence-column689_4e41f6-ed > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column689_4e41f6-ed > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column689_4e41f6-ed\"><div class=\"kt-inside-inner-col\"><style>.kb-image689_b94dcc-e7 .kb-image-has-overlay:after{opacity:0.3;}<\/style>\n<figure class=\"wp-block-kadence-image kb-image689_b94dcc-e7 size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/tuguan-quartz.com\/wp-content\/uploads\/2025\/11\/Hf0d2040436804bce97e47a08d8a7175bp.jpg\" alt=\"\" class=\"kb-img wp-image-682\" srcset=\"https:\/\/tuguan-quartz.com\/wp-content\/uploads\/2025\/11\/Hf0d2040436804bce97e47a08d8a7175bp.jpg 800w, https:\/\/tuguan-quartz.com\/wp-content\/uploads\/2025\/11\/Hf0d2040436804bce97e47a08d8a7175bp-300x300.jpg 300w, https:\/\/tuguan-quartz.com\/wp-content\/uploads\/2025\/11\/Hf0d2040436804bce97e47a08d8a7175bp-150x150.jpg 150w, https:\/\/tuguan-quartz.com\/wp-content\/uploads\/2025\/11\/Hf0d2040436804bce97e47a08d8a7175bp-768x768.jpg 768w, https:\/\/tuguan-quartz.com\/wp-content\/uploads\/2025\/11\/Hf0d2040436804bce97e47a08d8a7175bp-12x12.jpg 12w, https:\/\/tuguan-quartz.com\/wp-content\/uploads\/2025\/11\/Hf0d2040436804bce97e47a08d8a7175bp-600x600.jpg 600w, https:\/\/tuguan-quartz.com\/wp-content\/uploads\/2025\/11\/Hf0d2040436804bce97e47a08d8a7175bp-100x100.jpg 100w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n<\/div><\/div>\n\n\n<style>.kadence-column689_d28aff-2f > .kt-inside-inner-col{display:flex;}.kadence-column689_d28aff-2f > .kt-inside-inner-col,.kadence-column689_d28aff-2f > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column689_d28aff-2f > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column689_d28aff-2f > .kt-inside-inner-col{flex-direction:column;justify-content:center;}.kadence-column689_d28aff-2f > .kt-inside-inner-col > .aligncenter{width:100%;}.kt-row-column-wrap > .kadence-column689_d28aff-2f{align-self:center;}.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column689_d28aff-2f{align-self:auto;}.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column689_d28aff-2f > .kt-inside-inner-col{flex-direction:column;justify-content:center;}.kadence-column689_d28aff-2f > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column689_d28aff-2f{position:relative;}@media all and (max-width: 1024px){.kt-row-column-wrap > .kadence-column689_d28aff-2f{align-self:center;}}@media all and (max-width: 1024px){.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column689_d28aff-2f{align-self:auto;}}@media all and (max-width: 1024px){.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column689_d28aff-2f > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 1024px){.kadence-column689_d28aff-2f > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kt-row-column-wrap > .kadence-column689_d28aff-2f{align-self:center;}.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column689_d28aff-2f{align-self:auto;}.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column689_d28aff-2f > .kt-inside-inner-col{flex-direction:column;justify-content:center;}.kadence-column689_d28aff-2f > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column689_d28aff-2f\"><div class=\"kt-inside-inner-col\">\n<ol class=\"wp-block-list\">\n<li>SiO2&gt; 99.99% ,high purity quartz tube.<\/li>\n\n\n\n<li>Operating Temperature: 1250\u2103 SoftenTemperature: 1730\u2103.<\/li>\n\n\n\n<li>Excellent visual and chemical performance .<\/li>\n\n\n\n<li>without surface coating and infectant.<\/li>\n\n\n\n<li>Health care and environmental protection<\/li>\n\n\n\n<li>Any dimension can be made.<\/li>\n\n\n\n<li>CE.RoHs SGS approved.<\/li>\n<\/ol>\n<\/div><\/div>\n\n<\/div><\/div>\n\n<style>.kb-image689_f981de-99 .kb-image-has-overlay:after{opacity:0.3;}<\/style>\n<figure class=\"wp-block-kadence-image kb-image689_f981de-99 size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"533\" src=\"https:\/\/tuguan-quartz.com\/wp-content\/uploads\/2025\/10\/Hf26be7e7436c44249953252e3503f643y-1024x533.avif\" alt=\"\" class=\"kb-img wp-image-546\" srcset=\"https:\/\/tuguan-quartz.com\/wp-content\/uploads\/2025\/10\/Hf26be7e7436c44249953252e3503f643y-1024x533.avif 1024w, https:\/\/tuguan-quartz.com\/wp-content\/uploads\/2025\/10\/Hf26be7e7436c44249953252e3503f643y-300x156.avif 300w, https:\/\/tuguan-quartz.com\/wp-content\/uploads\/2025\/10\/Hf26be7e7436c44249953252e3503f643y-768x400.avif 768w, https:\/\/tuguan-quartz.com\/wp-content\/uploads\/2025\/10\/Hf26be7e7436c44249953252e3503f643y-600x312.avif 600w, https:\/\/tuguan-quartz.com\/wp-content\/uploads\/2025\/10\/Hf26be7e7436c44249953252e3503f643y.avif 1041w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-kadence-tab kt-tab-inner-content kt-inner-tab-3 kt-inner-tab689_dca15e-6f\"><div class=\"kt-tab-inner-content-inner\"><style>.wp-block-kadence-advancedgallery .kb-gallery-type-grid.kb-gallery-id-689_c87da3-53{margin:-5px;}.kb-gallery-type-grid.kb-gallery-id-689_c87da3-53 .kadence-blocks-gallery-item{padding:5px;}.kb-gallery-id-689_c87da3-53 .kadence-blocks-gallery-item .kb-gal-image-radius, .kb-gallery-id-689_c87da3-53 .kb-slide-item .kb-gal-image-radius img{border-radius:0px 0px 0px 0px;;}<\/style><div class=\"kb-gallery-wrap-id-689_c87da3-53 alignnone wp-block-kadence-advancedgallery\"><ul class=\"kb-gallery-ul kb-gallery-non-static kb-gallery-type-grid kb-gallery-id-689_c87da3-53 kb-gallery-caption-style-bottom-hover kb-gallery-filter-none\" data-image-filter=\"none\" data-item-selector=\".kadence-blocks-gallery-item\" data-lightbox-caption=\"true\" data-columns-xxl=\"2\" data-columns-xl=\"2\" data-columns-md=\"2\" data-columns-sm=\"2\" data-columns-xs=\"1\" data-columns-ss=\"1\"><li class=\"kadence-blocks-gallery-item\" tabindex=\"0\"><div class=\"kadence-blocks-gallery-item-inner\"><figure class=\"kb-gallery-figure kadence-blocks-gallery-item-hide-caption\"><div class=\"kb-gal-image-radius\"><div class=\"kb-gallery-image-contain kadence-blocks-gallery-intrinsic kb-gallery-image-ratio-square kb-has-image-ratio-square\" ><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/tuguan-quartz.com\/wp-content\/uploads\/2025\/11\/Hcf5c7e099f5a48c68d7418528fd4b86ft.jpg\" width=\"800\" height=\"800\" alt=\"\" data-full-image=\"https:\/\/tuguan-quartz.com\/wp-content\/uploads\/2025\/11\/Hcf5c7e099f5a48c68d7418528fd4b86ft.jpg\" data-light-image=\"https:\/\/tuguan-quartz.com\/wp-content\/uploads\/2025\/11\/Hcf5c7e099f5a48c68d7418528fd4b86ft.jpg\" data-id=\"681\" class=\"wp-image-681\" srcset=\"https:\/\/tuguan-quartz.com\/wp-content\/uploads\/2025\/11\/Hcf5c7e099f5a48c68d7418528fd4b86ft.jpg 800w, https:\/\/tuguan-quartz.com\/wp-content\/uploads\/2025\/11\/Hcf5c7e099f5a48c68d7418528fd4b86ft-300x300.jpg 300w, https:\/\/tuguan-quartz.com\/wp-content\/uploads\/2025\/11\/Hcf5c7e099f5a48c68d7418528fd4b86ft-150x150.jpg 150w, https:\/\/tuguan-quartz.com\/wp-content\/uploads\/2025\/11\/Hcf5c7e099f5a48c68d7418528fd4b86ft-768x768.jpg 768w, https:\/\/tuguan-quartz.com\/wp-content\/uploads\/2025\/11\/Hcf5c7e099f5a48c68d7418528fd4b86ft-12x12.jpg 12w, https:\/\/tuguan-quartz.com\/wp-content\/uploads\/2025\/11\/Hcf5c7e099f5a48c68d7418528fd4b86ft-600x600.jpg 600w, https:\/\/tuguan-quartz.com\/wp-content\/uploads\/2025\/11\/Hcf5c7e099f5a48c68d7418528fd4b86ft-100x100.jpg 100w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/div><\/div><\/figure><\/div><\/li><li class=\"kadence-blocks-gallery-item\" tabindex=\"0\"><div class=\"kadence-blocks-gallery-item-inner\"><figure class=\"kb-gallery-figure kadence-blocks-gallery-item-hide-caption\"><div class=\"kb-gal-image-radius\"><div class=\"kb-gallery-image-contain kadence-blocks-gallery-intrinsic kb-gallery-image-ratio-square kb-has-image-ratio-square\" ><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/tuguan-quartz.com\/wp-content\/uploads\/2025\/11\/Hb90e609c7c8941edbfca94d71d0158b0T.jpg\" width=\"800\" height=\"800\" alt=\"\" data-full-image=\"https:\/\/tuguan-quartz.com\/wp-content\/uploads\/2025\/11\/Hb90e609c7c8941edbfca94d71d0158b0T.jpg\" data-light-image=\"https:\/\/tuguan-quartz.com\/wp-content\/uploads\/2025\/11\/Hb90e609c7c8941edbfca94d71d0158b0T.jpg\" data-id=\"680\" class=\"wp-image-680\" srcset=\"https:\/\/tuguan-quartz.com\/wp-content\/uploads\/2025\/11\/Hb90e609c7c8941edbfca94d71d0158b0T.jpg 800w, https:\/\/tuguan-quartz.com\/wp-content\/uploads\/2025\/11\/Hb90e609c7c8941edbfca94d71d0158b0T-300x300.jpg 300w, https:\/\/tuguan-quartz.com\/wp-content\/uploads\/2025\/11\/Hb90e609c7c8941edbfca94d71d0158b0T-150x150.jpg 150w, https:\/\/tuguan-quartz.com\/wp-content\/uploads\/2025\/11\/Hb90e609c7c8941edbfca94d71d0158b0T-768x768.jpg 768w, https:\/\/tuguan-quartz.com\/wp-content\/uploads\/2025\/11\/Hb90e609c7c8941edbfca94d71d0158b0T-12x12.jpg 12w, https:\/\/tuguan-quartz.com\/wp-content\/uploads\/2025\/11\/Hb90e609c7c8941edbfca94d71d0158b0T-600x600.jpg 600w, https:\/\/tuguan-quartz.com\/wp-content\/uploads\/2025\/11\/Hb90e609c7c8941edbfca94d71d0158b0T-100x100.jpg 100w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/div><\/div><\/figure><\/div><\/li><li class=\"kadence-blocks-gallery-item\" tabindex=\"0\"><div class=\"kadence-blocks-gallery-item-inner\"><figure class=\"kb-gallery-figure kadence-blocks-gallery-item-hide-caption\"><div class=\"kb-gal-image-radius\"><div class=\"kb-gallery-image-contain kadence-blocks-gallery-intrinsic kb-gallery-image-ratio-square kb-has-image-ratio-square\" ><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/tuguan-quartz.com\/wp-content\/uploads\/2025\/11\/H35516043aeff4b57899237dd927fe60b2.jpg\" width=\"800\" height=\"800\" alt=\"\" data-full-image=\"https:\/\/tuguan-quartz.com\/wp-content\/uploads\/2025\/11\/H35516043aeff4b57899237dd927fe60b2.jpg\" data-light-image=\"https:\/\/tuguan-quartz.com\/wp-content\/uploads\/2025\/11\/H35516043aeff4b57899237dd927fe60b2.jpg\" data-id=\"679\" class=\"wp-image-679\" srcset=\"https:\/\/tuguan-quartz.com\/wp-content\/uploads\/2025\/11\/H35516043aeff4b57899237dd927fe60b2.jpg 800w, https:\/\/tuguan-quartz.com\/wp-content\/uploads\/2025\/11\/H35516043aeff4b57899237dd927fe60b2-300x300.jpg 300w, https:\/\/tuguan-quartz.com\/wp-content\/uploads\/2025\/11\/H35516043aeff4b57899237dd927fe60b2-150x150.jpg 150w, https:\/\/tuguan-quartz.com\/wp-content\/uploads\/2025\/11\/H35516043aeff4b57899237dd927fe60b2-768x768.jpg 768w, https:\/\/tuguan-quartz.com\/wp-content\/uploads\/2025\/11\/H35516043aeff4b57899237dd927fe60b2-12x12.jpg 12w, https:\/\/tuguan-quartz.com\/wp-content\/uploads\/2025\/11\/H35516043aeff4b57899237dd927fe60b2-600x600.jpg 600w, https:\/\/tuguan-quartz.com\/wp-content\/uploads\/2025\/11\/H35516043aeff4b57899237dd927fe60b2-100x100.jpg 100w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/div><\/div><\/figure><\/div><\/li><li class=\"kadence-blocks-gallery-item\" tabindex=\"0\"><div class=\"kadence-blocks-gallery-item-inner\"><figure class=\"kb-gallery-figure kadence-blocks-gallery-item-hide-caption\"><div class=\"kb-gal-image-radius\"><div class=\"kb-gallery-image-contain kadence-blocks-gallery-intrinsic kb-gallery-image-ratio-square kb-has-image-ratio-square\" ><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/tuguan-quartz.com\/wp-content\/uploads\/2025\/11\/H913b2beb3d374b91965f51c805f0c8897.jpg\" width=\"800\" height=\"800\" alt=\"\" data-full-image=\"https:\/\/tuguan-quartz.com\/wp-content\/uploads\/2025\/11\/H913b2beb3d374b91965f51c805f0c8897.jpg\" data-light-image=\"https:\/\/tuguan-quartz.com\/wp-content\/uploads\/2025\/11\/H913b2beb3d374b91965f51c805f0c8897.jpg\" data-id=\"678\" class=\"wp-image-678\" srcset=\"https:\/\/tuguan-quartz.com\/wp-content\/uploads\/2025\/11\/H913b2beb3d374b91965f51c805f0c8897.jpg 800w, https:\/\/tuguan-quartz.com\/wp-content\/uploads\/2025\/11\/H913b2beb3d374b91965f51c805f0c8897-300x300.jpg 300w, https:\/\/tuguan-quartz.com\/wp-content\/uploads\/2025\/11\/H913b2beb3d374b91965f51c805f0c8897-150x150.jpg 150w, https:\/\/tuguan-quartz.com\/wp-content\/uploads\/2025\/11\/H913b2beb3d374b91965f51c805f0c8897-768x768.jpg 768w, https:\/\/tuguan-quartz.com\/wp-content\/uploads\/2025\/11\/H913b2beb3d374b91965f51c805f0c8897-12x12.jpg 12w, https:\/\/tuguan-quartz.com\/wp-content\/uploads\/2025\/11\/H913b2beb3d374b91965f51c805f0c8897-600x600.jpg 600w, https:\/\/tuguan-quartz.com\/wp-content\/uploads\/2025\/11\/H913b2beb3d374b91965f51c805f0c8897-100x100.jpg 100w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/div><\/div><\/figure><\/div><\/li><\/ul><\/div><\/div><\/div>\n<\/div><\/div><\/div>\n\n\n<style>.kb-row-layout-id689_dbc739-19 > .kt-row-column-wrap{align-content:start;}:where(.kb-row-layout-id689_dbc739-19 > .kt-row-column-wrap) > .wp-block-kadence-column{justify-content:start;}.kb-row-layout-id689_dbc739-19 > .kt-row-column-wrap{column-gap:var(--global-kb-gap-md, 2rem);row-gap:var(--global-kb-gap-md, 2rem);max-width:var( --global-content-width, 1400px );padding-left:var(--global-content-edge-padding);padding-right:var(--global-content-edge-padding);padding-top:var(--global-kb-spacing-4xl, 8rem);padding-bottom:var(--global-kb-spacing-4xl, 8rem);grid-template-columns:minmax(0, 1fr);}.kb-row-layout-id689_dbc739-19 > .kt-row-layout-overlay{opacity:0.30;}.kb-row-layout-id689_dbc739-19 .kt-row-layout-bottom-sep{height:100px;}.kb-row-layout-id689_dbc739-19 .kt-row-layout-bottom-sep svg{width:100%;}.kb-row-layout-id689_dbc739-19 .kt-row-layout-bottom-sep svg{fill:var(--global-palette9, #ffffff)!important;}.kb-row-layout-id689_dbc739-19 .kt-row-layout-top-sep{height:100px;}.kb-row-layout-id689_dbc739-19 .kt-row-layout-top-sep svg{width:100%;}.kb-row-layout-id689_dbc739-19 .kt-row-layout-top-sep svg{fill:var(--global-palette9, #ffffff)!important;}@media all and (max-width: 1024px){.kb-row-layout-id689_dbc739-19 > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr);}}@media all and (max-width: 1024px){.kb-row-layout-id689_dbc739-19 .kt-row-layout-bottom-sep{height:px;}}@media all and (max-width: 1024px){.kb-row-layout-id689_dbc739-19 .kt-row-layout-bottom-sep svg{width:%;}}@media all and (max-width: 767px){.kb-row-layout-id689_dbc739-19 > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr);}.kb-row-layout-id689_dbc739-19 .kt-row-layout-bottom-sep{height:px;}.kb-row-layout-id689_dbc739-19 .kt-row-layout-bottom-sep svg{width:%;}}<\/style><div class=\"kb-row-layout-wrap kb-row-layout-id689_dbc739-19 alignfull has-theme-palette8-background-color kt-row-has-bg wp-block-kadence-rowlayout\"><div class=\"kt-row-layout-top-sep kt-row-sep-type-sltl\"><svg viewBox=\"0 0 1000 100\" preserveAspectRatio=\"none\"><path d=\"M1000,0l-1000,100l1000,0l0,-100Z\" \/><\/svg><\/div><div class=\"kt-row-layout-bottom-sep kt-row-sep-type-sltl\"><svg viewBox=\"0 0 1000 100\" preserveAspectRatio=\"none\"><path d=\"M1000,0l-1000,100l1000,0l0,-100Z\" \/><\/svg><\/div><div class=\"kt-row-column-wrap kt-has-1-columns kt-row-layout-equal kt-tab-layout-inherit kt-mobile-layout-row kt-row-valign-top kb-theme-content-width\">\n<style>.kadence-column689_bbb416-cb > .kt-inside-inner-col,.kadence-column689_bbb416-cb > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column689_bbb416-cb > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column689_bbb416-cb > .kt-inside-inner-col{flex-direction:column;}.kadence-column689_bbb416-cb > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column689_bbb416-cb > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column689_bbb416-cb{position:relative;}@media all and (max-width: 1024px){.kadence-column689_bbb416-cb > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column689_bbb416-cb > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column689_bbb416-cb kb-section-dir-vertical inner-column-1\"><div class=\"kt-inside-inner-col\"><style>.wp-block-kadence-advancedheading.kt-adv-heading689_565a99-8c, .wp-block-kadence-advancedheading.kt-adv-heading689_565a99-8c[data-kb-block=\"kb-adv-heading689_565a99-8c\"]{margin-top:0px;margin-bottom:var(--global-kb-spacing-sm, 1.5rem);text-align:center;font-size:var(--global-kb-font-size-lg, 2rem);line-height:1.2em;font-weight:600;font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading689_565a99-8c mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading689_565a99-8c[data-kb-block=\"kb-adv-heading689_565a99-8c\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading689_565a99-8c img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading689_565a99-8c[data-kb-block=\"kb-adv-heading689_565a99-8c\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2 class=\"kt-adv-heading689_565a99-8c wp-block-kadence-advancedheading has-theme-palette-3-color has-text-color\" data-kb-block=\"kb-adv-heading689_565a99-8c\">Frequently asked questions<\/h2>\n\n\n<style>.kb-row-layout-id689_c69175-33 > .kt-row-column-wrap{align-content:start;}:where(.kb-row-layout-id689_c69175-33 > .kt-row-column-wrap) > .wp-block-kadence-column{justify-content:start;}.kb-row-layout-id689_c69175-33 > .kt-row-column-wrap{column-gap:var(--global-kb-gap-md, 2rem);row-gap:var(--global-kb-gap-md, 2rem);padding-top:var(--global-kb-spacing-sm, 1.5rem);padding-bottom:var(--global-kb-spacing-sm, 1.5rem);grid-template-columns:repeat(2, minmax(0, 1fr));}.kb-row-layout-id689_c69175-33 > .kt-row-layout-overlay{opacity:0.30;}@media all and (max-width: 1024px){.kb-row-layout-id689_c69175-33 > .kt-row-column-wrap{grid-template-columns:repeat(2, minmax(0, 1fr));}}@media all and (max-width: 767px){.kb-row-layout-id689_c69175-33 > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr);}}<\/style><div class=\"kb-row-layout-wrap kb-row-layout-id689_c69175-33 alignnone wp-block-kadence-rowlayout\"><div class=\"kt-row-column-wrap kt-has-2-columns kt-row-layout-equal kt-tab-layout-inherit kt-mobile-layout-row kt-row-valign-top\">\n<style>.kadence-column689_4379b1-2c > .kt-inside-inner-col,.kadence-column689_4379b1-2c > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column689_4379b1-2c > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column689_4379b1-2c > .kt-inside-inner-col{flex-direction:column;}.kadence-column689_4379b1-2c > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column689_4379b1-2c > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column689_4379b1-2c{position:relative;}@media all and (max-width: 1024px){.kadence-column689_4379b1-2c > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column689_4379b1-2c > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column689_4379b1-2c\"><div class=\"kt-inside-inner-col\"><style>.kt-accordion-id689_39e402-c1 .kt-accordion-inner-wrap{column-gap:var(--global-kb-gap-md, 2rem);row-gap:16px;}.kt-accordion-id689_39e402-c1 .kt-accordion-panel-inner{border-top:0px solid transparent;border-right:0px solid transparent;border-bottom:0px solid var(--global-palette9, #ffffff);border-left:0px solid transparent;background:var(--global-palette9, #ffffff);padding-top:var(--global-kb-spacing-xs, 1rem);padding-right:var(--global-kb-spacing-xs, 1rem);padding-bottom:var(--global-kb-spacing-xs, 1rem);padding-left:var(--global-kb-spacing-xs, 1rem);}.kt-accordion-id689_39e402-c1 > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header{border-top:0px solid var(--global-palette9, #ffffff);border-right-color:#eeeeee;border-right-style:solid;border-bottom:0px solid var(--global-palette9, #ffffff);border-left-color:#eeeeee;border-left-style:solid;border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;background:var(--global-palette9, #ffffff);font-size:var(--global-kb-font-size-sm, 0.9rem);font-weight:600;color:var(--global-palette3, #1A202C);padding-top:var(--global-kb-spacing-xs, 1rem);padding-right:var(--global-kb-spacing-xs, 1rem);padding-bottom:var(--global-kb-spacing-xs, 1rem);padding-left:var(--global-kb-spacing-xs, 1rem);}.kt-accordion-id689_39e402-c1:not( .kt-accodion-icon-style-basiccircle ):not( .kt-accodion-icon-style-xclosecircle ):not( .kt-accodion-icon-style-arrowcircle )  > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap .kt-blocks-accordion-icon-trigger:after, .kt-accordion-id689_39e402-c1:not( .kt-accodion-icon-style-basiccircle ):not( .kt-accodion-icon-style-xclosecircle ):not( .kt-accodion-icon-style-arrowcircle )  > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap .kt-blocks-accordion-icon-trigger:before{background:var(--global-palette6, #718096);}.kt-accordion-id689_39e402-c1 .kt-accordion-panel-inner, .kt-accordion-id689_39e402-c1 .kt-accordion-panel-inner h1, .kt-accordion-id689_39e402-c1 .kt-accordion-panel-inner h2, .kt-accordion-id689_39e402-c1 .kt-accordion-panel-inner h3, .kt-accordion-id689_39e402-c1 .kt-accordion-panel-inner h4, .kt-accordion-id689_39e402-c1 .kt-accordion-panel-inner h5, .kt-accordion-id689_39e402-c1 .kt-accordion-panel-inner h6{color:var(--global-palette3, #1A202C);}.kt-accordion-id689_39e402-c1 .kt-accordion-panel-inner a{color:var(--global-palette1, #3182CE);}.kt-accordion-id689_39e402-c1 .kt-accordion-panel-inner a:hover{color:var(--global-palette2, #2B6CB0);}.kt-accordion-id689_39e402-c1:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-blocks-accordion-icon-trigger{background:var(--global-palette6, #718096);}.kt-accordion-id689_39e402-c1:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-blocks-accordion-icon-trigger:after, .kt-accordion-id689_39e402-c1:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-blocks-accordion-icon-trigger:before{background:var(--global-palette9, #ffffff);}.kt-accordion-id689_39e402-c1 > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header:hover, \n\t\t\t\tbody:not(.hide-focus-outline) .kt-accordion-id689_39e402-c1 .kt-blocks-accordion-header:focus-visible{color:var(--global-palette3, #1A202C);background:var(--global-palette9, #ffffff);border-top-color:var(--global-palette3, #1A202C);border-top-style:solid;border-right-color:var(--global-palette3, #1A202C);border-right-style:solid;border-bottom-color:var(--global-palette3, #1A202C);border-bottom-style:solid;border-left-color:var(--global-palette3, #1A202C);border-left-style:solid;}.kt-accordion-id689_39e402-c1:not( .kt-accodion-icon-style-basiccircle ):not( .kt-accodion-icon-style-xclosecircle ):not( .kt-accodion-icon-style-arrowcircle ) .kt-accordion-header-wrap .kt-blocks-accordion-header:hover .kt-blocks-accordion-icon-trigger:after, .kt-accordion-id689_39e402-c1:not( .kt-accodion-icon-style-basiccircle ):not( .kt-accodion-icon-style-xclosecircle ):not( .kt-accodion-icon-style-arrowcircle ) .kt-accordion-header-wrap .kt-blocks-accordion-header:hover .kt-blocks-accordion-icon-trigger:before, body:not(.hide-focus-outline) .kt-accordion-id689_39e402-c1:not( .kt-accodion-icon-style-basiccircle ):not( .kt-accodion-icon-style-xclosecircle ):not( .kt-accodion-icon-style-arrowcircle ) .kt-blocks-accordion--visible .kt-blocks-accordion-icon-trigger:after, body:not(.hide-focus-outline) .kt-accordion-id689_39e402-c1:not( .kt-accodion-icon-style-basiccircle ):not( .kt-accodion-icon-style-xclosecircle ):not( .kt-accodion-icon-style-arrowcircle ) .kt-blocks-accordion-header:focus-visible .kt-blocks-accordion-icon-trigger:before{background:var(--global-palette5, #4A5568);}.kt-accordion-id689_39e402-c1:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-accordion-header-wrap .kt-blocks-accordion-header:hover .kt-blocks-accordion-icon-trigger, body:not(.hide-focus-outline) .kt-accordion-id689_39e402-c1:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-accordion-header-wrap .kt-blocks-accordion-header:focus-visible .kt-blocks-accordion-icon-trigger{background:var(--global-palette5, #4A5568);}.kt-accordion-id689_39e402-c1:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-accordion-header-wrap .kt-blocks-accordion-header:hover .kt-blocks-accordion-icon-trigger:after, .kt-accordion-id689_39e402-c1:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-accordion-header-wrap .kt-blocks-accordion-header:hover .kt-blocks-accordion-icon-trigger:before, body:not(.hide-focus-outline) .kt-accordion-id689_39e402-c1:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-accordion-header-wrap .kt-blocks-accordion-header:focus-visible .kt-blocks-accordion-icon-trigger:after, body:not(.hide-focus-outline) .kt-accordion-id689_39e402-c1:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-accordion-header-wrap .kt-blocks-accordion-header:focus-visible .kt-blocks-accordion-icon-trigger:before{background:var(--global-palette9, #ffffff);}.kt-accordion-id689_39e402-c1 .kt-accordion-header-wrap .kt-blocks-accordion-header:focus-visible,\n\t\t\t\t.kt-accordion-id689_39e402-c1 > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header.kt-accordion-panel-active{color:var(--global-palette3, #1A202C);background:var(--global-palette9, #ffffff);border-top-color:var(--global-palette3, #1A202C);border-top-style:solid;border-right-color:#eeeeee;border-right-style:solid;border-bottom-color:#eeeeee;border-bottom-style:solid;border-left-color:#0e9cd1;border-left-style:solid;}.kt-accordion-id689_39e402-c1:not( .kt-accodion-icon-style-basiccircle ):not( .kt-accodion-icon-style-xclosecircle ):not( .kt-accodion-icon-style-arrowcircle )  > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header.kt-accordion-panel-active .kt-blocks-accordion-icon-trigger:after, .kt-accordion-id689_39e402-c1:not( .kt-accodion-icon-style-basiccircle ):not( .kt-accodion-icon-style-xclosecircle ):not( .kt-accodion-icon-style-arrowcircle )  > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header.kt-accordion-panel-active .kt-blocks-accordion-icon-trigger:before{background:var(--global-palette6, #718096);}.kt-accordion-id689_39e402-c1:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-blocks-accordion-header.kt-accordion-panel-active .kt-blocks-accordion-icon-trigger{background:var(--global-palette6, #718096);}.kt-accordion-id689_39e402-c1:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-blocks-accordion-header.kt-accordion-panel-active .kt-blocks-accordion-icon-trigger:after, .kt-accordion-id689_39e402-c1:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-blocks-accordion-header.kt-accordion-panel-active .kt-blocks-accordion-icon-trigger:before{background:var(--global-palette9, #ffffff);}@media all and (max-width: 1024px){.kt-accordion-id689_39e402-c1 .kt-accordion-panel-inner{border-top:0px solid transparent;border-right:0px solid transparent;border-bottom:0px solid var(--global-palette9, #ffffff);border-left:0px solid transparent;}}@media all and (max-width: 1024px){.kt-accordion-id689_39e402-c1 > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header{border-top:0px solid var(--global-palette9, #ffffff);border-right-color:#eeeeee;border-right-style:solid;border-bottom:0px solid var(--global-palette9, #ffffff);border-left-color:#eeeeee;border-left-style:solid;}}@media all and (max-width: 1024px){.kt-accordion-id689_39e402-c1 > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header:hover, \n\t\t\t\tbody:not(.hide-focus-outline) .kt-accordion-id689_39e402-c1 .kt-blocks-accordion-header:focus-visible{border-top-color:var(--global-palette3, #1A202C);border-top-style:solid;border-right-color:var(--global-palette3, #1A202C);border-right-style:solid;border-bottom-color:var(--global-palette3, #1A202C);border-bottom-style:solid;border-left-color:var(--global-palette3, #1A202C);border-left-style:solid;}}@media all and (max-width: 1024px){.kt-accordion-id689_39e402-c1 .kt-accordion-header-wrap .kt-blocks-accordion-header:focus-visible,\n\t\t\t\t.kt-accordion-id689_39e402-c1 > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header.kt-accordion-panel-active{border-top-color:var(--global-palette3, #1A202C);border-top-style:solid;border-right-color:#eeeeee;border-right-style:solid;border-bottom-color:#eeeeee;border-bottom-style:solid;border-left-color:#0e9cd1;border-left-style:solid;}}@media all and (max-width: 767px){.kt-accordion-id689_39e402-c1 .kt-accordion-inner-wrap{display:block;}.kt-accordion-id689_39e402-c1 .kt-accordion-inner-wrap .kt-accordion-pane:not(:first-child){margin-top:16px;}.kt-accordion-id689_39e402-c1 .kt-accordion-panel-inner{border-top:0px solid transparent;border-right:0px solid transparent;border-bottom:0px solid var(--global-palette9, #ffffff);border-left:0px solid transparent;padding-top:0px;padding-right:var(--global-kb-spacing-md, 2rem);padding-bottom:var(--global-kb-spacing-md, 2rem);padding-left:var(--global-kb-spacing-md, 2rem);}.kt-accordion-id689_39e402-c1 > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header{border-top:0px solid var(--global-palette9, #ffffff);border-right-color:#eeeeee;border-right-style:solid;border-bottom:0px solid var(--global-palette9, #ffffff);border-left-color:#eeeeee;border-left-style:solid;padding-top:var(--global-kb-spacing-sm, 1.5rem);padding-right:var(--global-kb-spacing-sm, 1.5rem);padding-bottom:var(--global-kb-spacing-sm, 1.5rem);padding-left:var(--global-kb-spacing-sm, 1.5rem);}.kt-accordion-id689_39e402-c1 > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header:hover, \n\t\t\t\tbody:not(.hide-focus-outline) .kt-accordion-id689_39e402-c1 .kt-blocks-accordion-header:focus-visible{border-top-color:var(--global-palette3, #1A202C);border-top-style:solid;border-right-color:var(--global-palette3, #1A202C);border-right-style:solid;border-bottom-color:var(--global-palette3, #1A202C);border-bottom-style:solid;border-left-color:var(--global-palette3, #1A202C);border-left-style:solid;}.kt-accordion-id689_39e402-c1 .kt-accordion-header-wrap .kt-blocks-accordion-header:focus-visible,\n\t\t\t\t.kt-accordion-id689_39e402-c1 > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header.kt-accordion-panel-active{border-top-color:var(--global-palette3, #1A202C);border-top-style:solid;border-right-color:#eeeeee;border-right-style:solid;border-bottom-color:#eeeeee;border-bottom-style:solid;border-left-color:#0e9cd1;border-left-style:solid;}}<\/style>\n<div class=\"wp-block-kadence-accordion alignnone\"><div class=\"kt-accordion-wrap kt-accordion-id689_39e402-c1 kt-accordion-has-4-panes kt-active-pane-0 kt-accordion-block kt-pane-header-alignment-left kt-accodion-icon-style-arrow kt-accodion-icon-side-right\" style=\"max-width:none\"><div class=\"kt-accordion-inner-wrap\" data-allow-multiple-open=\"false\" data-start-open=\"0\">\n<div class=\"wp-block-kadence-pane kt-accordion-pane kt-accordion-pane-1 kt-pane689_ecbc39-5f\"><div class=\"kt-accordion-header-wrap\"><button class=\"kt-blocks-accordion-header kt-acccordion-button-label-show\" type=\"button\"><span class=\"kt-blocks-accordion-title-wrap\"><span class=\"kt-blocks-accordion-title\"><strong>What are quartz rectangular blocks typically used for?<\/strong><\/span><\/span><span class=\"kt-blocks-accordion-icon-trigger\"><\/span><\/button><\/div><div class=\"kt-accordion-panel kt-accordion-panel-hidden\"><div class=\"kt-accordion-panel-inner\"><style>.wp-block-kadence-advancedheading.kt-adv-heading689_211d53-1e, .wp-block-kadence-advancedheading.kt-adv-heading689_211d53-1e[data-kb-block=\"kb-adv-heading689_211d53-1e\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading689_211d53-1e mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading689_211d53-1e[data-kb-block=\"kb-adv-heading689_211d53-1e\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading689_211d53-1e img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading689_211d53-1e[data-kb-block=\"kb-adv-heading689_211d53-1e\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<p class=\"kt-adv-heading689_211d53-1e wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading689_211d53-1e\">They are used in optical testing, laser systems, imaging devices, instrumentation, semiconductor equipment, and high-precision scientific research.<\/p>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-kadence-pane kt-accordion-pane kt-accordion-pane-2 kt-pane689_edfd48-9c\"><div class=\"kt-accordion-header-wrap\"><button class=\"kt-blocks-accordion-header kt-acccordion-button-label-show\" type=\"button\"><span class=\"kt-blocks-accordion-title-wrap\"><span class=\"kt-blocks-accordion-title\"><strong>Do you support custom dimensions and tolerances?<\/strong><\/span><\/span><span class=\"kt-blocks-accordion-icon-trigger\"><\/span><\/button><\/div><div class=\"kt-accordion-panel kt-accordion-panel-hidden\"><div class=\"kt-accordion-panel-inner\"><style>.wp-block-kadence-advancedheading.kt-adv-heading689_2a45e5-e5, .wp-block-kadence-advancedheading.kt-adv-heading689_2a45e5-e5[data-kb-block=\"kb-adv-heading689_2a45e5-e5\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading689_2a45e5-e5 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading689_2a45e5-e5[data-kb-block=\"kb-adv-heading689_2a45e5-e5\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading689_2a45e5-e5 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading689_2a45e5-e5[data-kb-block=\"kb-adv-heading689_2a45e5-e5\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<p class=\"kt-adv-heading689_2a45e5-e5 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading689_2a45e5-e5\">All dimensions\u2014length, width, thickness, parallelism, and flatness\u2014are fully customizable. Tight tolerances are available.<\/p>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-kadence-pane kt-accordion-pane kt-accordion-pane-4 kt-pane689_5964a0-fd\"><div class=\"kt-accordion-header-wrap\"><button class=\"kt-blocks-accordion-header kt-acccordion-button-label-show\" type=\"button\"><span class=\"kt-blocks-accordion-title-wrap\"><span class=\"kt-blocks-accordion-title\"><strong>What material is used for the block?<\/strong><\/span><\/span><span class=\"kt-blocks-accordion-icon-trigger\"><\/span><\/button><\/div><div class=\"kt-accordion-panel kt-accordion-panel-hidden\"><div class=\"kt-accordion-panel-inner\"><style>.wp-block-kadence-advancedheading.kt-adv-heading689_eb987a-a1, .wp-block-kadence-advancedheading.kt-adv-heading689_eb987a-a1[data-kb-block=\"kb-adv-heading689_eb987a-a1\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading689_eb987a-a1 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading689_eb987a-a1[data-kb-block=\"kb-adv-heading689_eb987a-a1\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading689_eb987a-a1 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading689_eb987a-a1[data-kb-block=\"kb-adv-heading689_eb987a-a1\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<p class=\"kt-adv-heading689_eb987a-a1 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading689_eb987a-a1\">The block is made from high-purity fused silica, providing excellent transmission, low expansion, and high thermal and chemical stability.<\/p>\n<\/div><\/div><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n<style>.kadence-column689_3c95d4-09 > .kt-inside-inner-col,.kadence-column689_3c95d4-09 > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column689_3c95d4-09 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column689_3c95d4-09 > .kt-inside-inner-col{flex-direction:column;}.kadence-column689_3c95d4-09 > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column689_3c95d4-09 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column689_3c95d4-09{position:relative;}@media all and (max-width: 1024px){.kadence-column689_3c95d4-09 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column689_3c95d4-09 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column689_3c95d4-09\"><div class=\"kt-inside-inner-col\"><style>.kt-accordion-id689_9a64f4-59 .kt-accordion-inner-wrap{column-gap:var(--global-kb-gap-md, 2rem);row-gap:16px;}.kt-accordion-id689_9a64f4-59 .kt-accordion-panel-inner{border-top:0px solid transparent;border-right:0px solid transparent;border-bottom:0px solid var(--global-palette9, #ffffff);border-left:0px solid transparent;background:var(--global-palette9, #ffffff);padding-top:var(--global-kb-spacing-xs, 1rem);padding-right:var(--global-kb-spacing-xs, 1rem);padding-bottom:var(--global-kb-spacing-xs, 1rem);padding-left:var(--global-kb-spacing-xs, 1rem);}.kt-accordion-id689_9a64f4-59 > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header{border-top:0px solid var(--global-palette9, #ffffff);border-right-color:#eeeeee;border-right-style:solid;border-bottom:0px solid var(--global-palette9, #ffffff);border-left-color:#eeeeee;border-left-style:solid;border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;background:var(--global-palette9, #ffffff);font-size:var(--global-kb-font-size-sm, 0.9rem);font-weight:600;color:var(--global-palette3, #1A202C);padding-top:var(--global-kb-spacing-xs, 1rem);padding-right:var(--global-kb-spacing-xs, 1rem);padding-bottom:var(--global-kb-spacing-xs, 1rem);padding-left:var(--global-kb-spacing-xs, 1rem);}.kt-accordion-id689_9a64f4-59:not( .kt-accodion-icon-style-basiccircle ):not( .kt-accodion-icon-style-xclosecircle ):not( .kt-accodion-icon-style-arrowcircle )  > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap .kt-blocks-accordion-icon-trigger:after, .kt-accordion-id689_9a64f4-59:not( .kt-accodion-icon-style-basiccircle ):not( .kt-accodion-icon-style-xclosecircle ):not( .kt-accodion-icon-style-arrowcircle )  > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap .kt-blocks-accordion-icon-trigger:before{background:var(--global-palette6, #718096);}.kt-accordion-id689_9a64f4-59 .kt-accordion-panel-inner, .kt-accordion-id689_9a64f4-59 .kt-accordion-panel-inner h1, .kt-accordion-id689_9a64f4-59 .kt-accordion-panel-inner h2, .kt-accordion-id689_9a64f4-59 .kt-accordion-panel-inner h3, .kt-accordion-id689_9a64f4-59 .kt-accordion-panel-inner h4, .kt-accordion-id689_9a64f4-59 .kt-accordion-panel-inner h5, .kt-accordion-id689_9a64f4-59 .kt-accordion-panel-inner h6{color:var(--global-palette3, #1A202C);}.kt-accordion-id689_9a64f4-59 .kt-accordion-panel-inner a{color:var(--global-palette1, #3182CE);}.kt-accordion-id689_9a64f4-59 .kt-accordion-panel-inner a:hover{color:var(--global-palette2, #2B6CB0);}.kt-accordion-id689_9a64f4-59:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-blocks-accordion-icon-trigger{background:var(--global-palette6, #718096);}.kt-accordion-id689_9a64f4-59:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-blocks-accordion-icon-trigger:after, .kt-accordion-id689_9a64f4-59:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-blocks-accordion-icon-trigger:before{background:var(--global-palette9, #ffffff);}.kt-accordion-id689_9a64f4-59 > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header:hover, \n\t\t\t\tbody:not(.hide-focus-outline) .kt-accordion-id689_9a64f4-59 .kt-blocks-accordion-header:focus-visible{color:var(--global-palette3, #1A202C);background:var(--global-palette9, #ffffff);border-top-color:var(--global-palette3, #1A202C);border-top-style:solid;border-right-color:var(--global-palette3, #1A202C);border-right-style:solid;border-bottom-color:var(--global-palette3, #1A202C);border-bottom-style:solid;border-left-color:var(--global-palette3, #1A202C);border-left-style:solid;}.kt-accordion-id689_9a64f4-59:not( .kt-accodion-icon-style-basiccircle ):not( .kt-accodion-icon-style-xclosecircle ):not( .kt-accodion-icon-style-arrowcircle ) .kt-accordion-header-wrap .kt-blocks-accordion-header:hover .kt-blocks-accordion-icon-trigger:after, .kt-accordion-id689_9a64f4-59:not( .kt-accodion-icon-style-basiccircle ):not( .kt-accodion-icon-style-xclosecircle ):not( .kt-accodion-icon-style-arrowcircle ) .kt-accordion-header-wrap .kt-blocks-accordion-header:hover .kt-blocks-accordion-icon-trigger:before, body:not(.hide-focus-outline) .kt-accordion-id689_9a64f4-59:not( .kt-accodion-icon-style-basiccircle ):not( .kt-accodion-icon-style-xclosecircle ):not( .kt-accodion-icon-style-arrowcircle ) .kt-blocks-accordion--visible .kt-blocks-accordion-icon-trigger:after, body:not(.hide-focus-outline) .kt-accordion-id689_9a64f4-59:not( .kt-accodion-icon-style-basiccircle ):not( .kt-accodion-icon-style-xclosecircle ):not( .kt-accodion-icon-style-arrowcircle ) .kt-blocks-accordion-header:focus-visible .kt-blocks-accordion-icon-trigger:before{background:var(--global-palette5, #4A5568);}.kt-accordion-id689_9a64f4-59:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-accordion-header-wrap .kt-blocks-accordion-header:hover .kt-blocks-accordion-icon-trigger, body:not(.hide-focus-outline) .kt-accordion-id689_9a64f4-59:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-accordion-header-wrap .kt-blocks-accordion-header:focus-visible .kt-blocks-accordion-icon-trigger{background:var(--global-palette5, #4A5568);}.kt-accordion-id689_9a64f4-59:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-accordion-header-wrap .kt-blocks-accordion-header:hover .kt-blocks-accordion-icon-trigger:after, .kt-accordion-id689_9a64f4-59:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-accordion-header-wrap .kt-blocks-accordion-header:hover .kt-blocks-accordion-icon-trigger:before, body:not(.hide-focus-outline) .kt-accordion-id689_9a64f4-59:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-accordion-header-wrap .kt-blocks-accordion-header:focus-visible .kt-blocks-accordion-icon-trigger:after, body:not(.hide-focus-outline) .kt-accordion-id689_9a64f4-59:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-accordion-header-wrap .kt-blocks-accordion-header:focus-visible .kt-blocks-accordion-icon-trigger:before{background:var(--global-palette9, #ffffff);}.kt-accordion-id689_9a64f4-59 .kt-accordion-header-wrap .kt-blocks-accordion-header:focus-visible,\n\t\t\t\t.kt-accordion-id689_9a64f4-59 > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header.kt-accordion-panel-active{color:var(--global-palette3, #1A202C);background:var(--global-palette9, #ffffff);border-top-color:var(--global-palette3, #1A202C);border-top-style:solid;border-right-color:#eeeeee;border-right-style:solid;border-bottom-color:#eeeeee;border-bottom-style:solid;border-left-color:#0e9cd1;border-left-style:solid;}.kt-accordion-id689_9a64f4-59:not( .kt-accodion-icon-style-basiccircle ):not( .kt-accodion-icon-style-xclosecircle ):not( .kt-accodion-icon-style-arrowcircle )  > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header.kt-accordion-panel-active .kt-blocks-accordion-icon-trigger:after, .kt-accordion-id689_9a64f4-59:not( .kt-accodion-icon-style-basiccircle ):not( .kt-accodion-icon-style-xclosecircle ):not( .kt-accodion-icon-style-arrowcircle )  > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header.kt-accordion-panel-active .kt-blocks-accordion-icon-trigger:before{background:var(--global-palette6, #718096);}.kt-accordion-id689_9a64f4-59:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-blocks-accordion-header.kt-accordion-panel-active .kt-blocks-accordion-icon-trigger{background:var(--global-palette6, #718096);}.kt-accordion-id689_9a64f4-59:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-blocks-accordion-header.kt-accordion-panel-active .kt-blocks-accordion-icon-trigger:after, .kt-accordion-id689_9a64f4-59:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-blocks-accordion-header.kt-accordion-panel-active .kt-blocks-accordion-icon-trigger:before{background:var(--global-palette9, #ffffff);}@media all and (max-width: 1024px){.kt-accordion-id689_9a64f4-59 .kt-accordion-panel-inner{border-top:0px solid transparent;border-right:0px solid transparent;border-bottom:0px solid var(--global-palette9, #ffffff);border-left:0px solid transparent;}}@media all and (max-width: 1024px){.kt-accordion-id689_9a64f4-59 > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header{border-top:0px solid var(--global-palette9, #ffffff);border-right-color:#eeeeee;border-right-style:solid;border-bottom:0px solid var(--global-palette9, #ffffff);border-left-color:#eeeeee;border-left-style:solid;}}@media all and (max-width: 1024px){.kt-accordion-id689_9a64f4-59 > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header:hover, \n\t\t\t\tbody:not(.hide-focus-outline) .kt-accordion-id689_9a64f4-59 .kt-blocks-accordion-header:focus-visible{border-top-color:var(--global-palette3, #1A202C);border-top-style:solid;border-right-color:var(--global-palette3, #1A202C);border-right-style:solid;border-bottom-color:var(--global-palette3, #1A202C);border-bottom-style:solid;border-left-color:var(--global-palette3, #1A202C);border-left-style:solid;}}@media all and (max-width: 1024px){.kt-accordion-id689_9a64f4-59 .kt-accordion-header-wrap .kt-blocks-accordion-header:focus-visible,\n\t\t\t\t.kt-accordion-id689_9a64f4-59 > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header.kt-accordion-panel-active{border-top-color:var(--global-palette3, #1A202C);border-top-style:solid;border-right-color:#eeeeee;border-right-style:solid;border-bottom-color:#eeeeee;border-bottom-style:solid;border-left-color:#0e9cd1;border-left-style:solid;}}@media all and (max-width: 767px){.kt-accordion-id689_9a64f4-59 .kt-accordion-inner-wrap{display:block;}.kt-accordion-id689_9a64f4-59 .kt-accordion-inner-wrap .kt-accordion-pane:not(:first-child){margin-top:16px;}.kt-accordion-id689_9a64f4-59 .kt-accordion-panel-inner{border-top:0px solid transparent;border-right:0px solid transparent;border-bottom:0px solid var(--global-palette9, #ffffff);border-left:0px solid transparent;padding-top:0px;padding-right:var(--global-kb-spacing-md, 2rem);padding-bottom:var(--global-kb-spacing-md, 2rem);padding-left:var(--global-kb-spacing-md, 2rem);}.kt-accordion-id689_9a64f4-59 > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header{border-top:0px solid var(--global-palette9, #ffffff);border-right-color:#eeeeee;border-right-style:solid;border-bottom:0px solid var(--global-palette9, #ffffff);border-left-color:#eeeeee;border-left-style:solid;padding-top:var(--global-kb-spacing-sm, 1.5rem);padding-right:var(--global-kb-spacing-sm, 1.5rem);padding-bottom:var(--global-kb-spacing-sm, 1.5rem);padding-left:var(--global-kb-spacing-sm, 1.5rem);}.kt-accordion-id689_9a64f4-59 > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header:hover, \n\t\t\t\tbody:not(.hide-focus-outline) .kt-accordion-id689_9a64f4-59 .kt-blocks-accordion-header:focus-visible{border-top-color:var(--global-palette3, #1A202C);border-top-style:solid;border-right-color:var(--global-palette3, #1A202C);border-right-style:solid;border-bottom-color:var(--global-palette3, #1A202C);border-bottom-style:solid;border-left-color:var(--global-palette3, #1A202C);border-left-style:solid;}.kt-accordion-id689_9a64f4-59 .kt-accordion-header-wrap .kt-blocks-accordion-header:focus-visible,\n\t\t\t\t.kt-accordion-id689_9a64f4-59 > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header.kt-accordion-panel-active{border-top-color:var(--global-palette3, #1A202C);border-top-style:solid;border-right-color:#eeeeee;border-right-style:solid;border-bottom-color:#eeeeee;border-bottom-style:solid;border-left-color:#0e9cd1;border-left-style:solid;}}<\/style>\n<div class=\"wp-block-kadence-accordion alignnone\"><div class=\"kt-accordion-wrap kt-accordion-id689_9a64f4-59 kt-accordion-has-5-panes kt-active-pane-0 kt-accordion-block kt-pane-header-alignment-left kt-accodion-icon-style-arrow kt-accodion-icon-side-right\" style=\"max-width:none\"><div class=\"kt-accordion-inner-wrap\" data-allow-multiple-open=\"false\" data-start-open=\"0\">\n<div class=\"wp-block-kadence-pane kt-accordion-pane kt-accordion-pane-1 kt-pane689_feea43-7f\"><div class=\"kt-accordion-header-wrap\"><button class=\"kt-blocks-accordion-header kt-acccordion-button-label-show\" type=\"button\"><span class=\"kt-blocks-accordion-title-wrap\"><span class=\"kt-blocks-accordion-title\"><strong>Can the block be manufactured with optical-grade polishing?<\/strong><\/span><\/span><span class=\"kt-blocks-accordion-icon-trigger\"><\/span><\/button><\/div><div class=\"kt-accordion-panel kt-accordion-panel-hidden\"><div class=\"kt-accordion-panel-inner\"><style>.wp-block-kadence-advancedheading.kt-adv-heading689_54d187-49, .wp-block-kadence-advancedheading.kt-adv-heading689_54d187-49[data-kb-block=\"kb-adv-heading689_54d187-49\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading689_54d187-49 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading689_54d187-49[data-kb-block=\"kb-adv-heading689_54d187-49\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading689_54d187-49 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading689_54d187-49[data-kb-block=\"kb-adv-heading689_54d187-49\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<p class=\"kt-adv-heading689_54d187-49 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading689_54d187-49\">Yes. We offer high-precision polishing on one or multiple surfaces depending on your optical requirements.<\/p>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-kadence-pane kt-accordion-pane kt-accordion-pane-2 kt-pane689_061e2b-dc\"><div class=\"kt-accordion-header-wrap\"><button class=\"kt-blocks-accordion-header kt-acccordion-button-label-show\" type=\"button\"><span class=\"kt-blocks-accordion-title-wrap\"><span class=\"kt-blocks-accordion-title\"><strong>Are coatings available for this product?<\/strong><\/span><\/span><span class=\"kt-blocks-accordion-icon-trigger\"><\/span><\/button><\/div><div class=\"kt-accordion-panel kt-accordion-panel-hidden\"><div class=\"kt-accordion-panel-inner\"><style>.wp-block-kadence-advancedheading.kt-adv-heading689_f36984-f6, .wp-block-kadence-advancedheading.kt-adv-heading689_f36984-f6[data-kb-block=\"kb-adv-heading689_f36984-f6\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading689_f36984-f6 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading689_f36984-f6[data-kb-block=\"kb-adv-heading689_f36984-f6\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading689_f36984-f6 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading689_f36984-f6[data-kb-block=\"kb-adv-heading689_f36984-f6\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<p class=\"kt-adv-heading689_f36984-f6 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading689_f36984-f6\">Yes. Anti-reflection (AR) coatings, protective coatings, or wavelength-specific coatings can be applied on request.<\/p>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-kadence-pane kt-accordion-pane kt-accordion-pane-5 kt-pane689_7386dc-81\"><div class=\"kt-accordion-header-wrap\"><button class=\"kt-blocks-accordion-header kt-acccordion-button-label-show\" type=\"button\"><span class=\"kt-blocks-accordion-title-wrap\"><span class=\"kt-blocks-accordion-title\">What information do you need to provide a quotation?<\/span><\/span><span class=\"kt-blocks-accordion-icon-trigger\"><\/span><\/button><\/div><div class=\"kt-accordion-panel kt-accordion-panel-hidden\"><div class=\"kt-accordion-panel-inner\"><style>.wp-block-kadence-advancedheading.kt-adv-heading689_85d19a-7e, .wp-block-kadence-advancedheading.kt-adv-heading689_85d19a-7e[data-kb-block=\"kb-adv-heading689_85d19a-7e\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading689_85d19a-7e mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading689_85d19a-7e[data-kb-block=\"kb-adv-heading689_85d19a-7e\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading689_85d19a-7e img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading689_85d19a-7e[data-kb-block=\"kb-adv-heading689_85d19a-7e\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<p class=\"kt-adv-heading689_85d19a-7e wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading689_85d19a-7e\">Please include drawings or dimensions, polishing grade, tolerances, coating requirements (if any), and order quantity.<\/p>\n<\/div><\/div><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n<\/div><\/div><\/div><\/div>\n\n<\/div><\/div>","protected":false},"excerpt":{"rendered":"<p data-start=\"573\" data-end=\"916\">Este bloco retangular de quartzo \u00f3ptico \u00e9 feito de quartzo fundido de alta pureza, oferecendo excelente transmiss\u00e3o UV-IR, alta estabilidade t\u00e9rmica e expans\u00e3o t\u00e9rmica extremamente baixa. Sua clareza e pureza do material o tornam adequado para sistemas \u00f3pticos de precis\u00e3o, equipamentos a laser, aplica\u00e7\u00f5es de imagem e dispositivos de medi\u00e7\u00e3o de alta precis\u00e3o.<\/p>\n<p data-start=\"918\" data-end=\"1213\">Oferecemos personaliza\u00e7\u00e3o completa, incluindo dimens\u00f5es dos blocos, espessura, planicidade, paralelismo e polimento de qualidade \u00f3ptica. Usinagem CNC, chanfragem, cantos chanfrados e acabamento das bordas est\u00e3o dispon\u00edveis para atender a requisitos t\u00e9cnicos exigentes em ambientes cient\u00edficos, industriais e de semicondutores.<\/p>","protected":false},"featured_media":681,"template":"","meta":{"_kad_post_transparent":"default","_kad_post_title":"default","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"boxed","_kad_post_vertical_padding":"default","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":""},"product_brand":[],"product_cat":[19],"product_tag":[],"class_list":{"0":"post-689","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-quartz-rod","8":"first","9":"outofstock","10":"shipping-taxable","11":"product-type-simple","12":"entry","13":"content-bg","14":"loop-entry"},"_links":{"self":[{"href":"https:\/\/tuguan-quartz.com\/pt\/wp-json\/wp\/v2\/product\/689","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tuguan-quartz.com\/pt\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/tuguan-quartz.com\/pt\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tuguan-quartz.com\/pt\/wp-json\/wp\/v2\/media\/681"}],"wp:attachment":[{"href":"https:\/\/tuguan-quartz.com\/pt\/wp-json\/wp\/v2\/media?parent=689"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/tuguan-quartz.com\/pt\/wp-json\/wp\/v2\/product_brand?post=689"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/tuguan-quartz.com\/pt\/wp-json\/wp\/v2\/product_cat?post=689"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/tuguan-quartz.com\/pt\/wp-json\/wp\/v2\/product_tag?post=689"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}