{"id":2557,"date":"2026-03-18T03:21:24","date_gmt":"2026-03-18T03:21:24","guid":{"rendered":"https:\/\/www.fuyao-quartz.com\/?p=2557"},"modified":"2026-03-18T09:25:13","modified_gmt":"2026-03-18T09:25:13","slug":"differences-and-applications-of-pure-quartz-glass-vs-standard-quartz-glass","status":"publish","type":"post","link":"https:\/\/www.fuyao-quartz.com\/vi\/differences-and-applications-of-pure-quartz-glass-vs-standard-quartz-glass\/","title":{"rendered":"S\u1ef1 kh\u00e1c bi\u1ec7t v\u00e0 \u1ee9ng d\u1ee5ng c\u1ee7a th\u1ee7y tinh th\u1ea1ch anh nguy\u00ean ch\u1ea5t so v\u1edbi th\u1ee7y tinh th\u1ea1ch anh ti\u00eau chu\u1ea9n"},"content":{"rendered":"<p>Th\u1ee7y tinh th\u1ea1ch anh, ch\u1ee7 y\u1ebfu bao g\u1ed3m dioxit silic (SiO\u2082), l\u00e0 m\u1ed9t v\u1eadt li\u1ec7u v\u00f4 c\u01a1 phi kim lo\u1ea1i \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong l\u0129nh v\u1ef1c quang h\u1ecdc, b\u00e1n d\u1eabn, ch\u1ebf bi\u1ebfn h\u00f3a ch\u1ea5t v\u00e0 nghi\u00ean c\u1ee9u khoa h\u1ecdc nh\u1edd c\u00e1c t\u00ednh ch\u1ea5t quang h\u1ecdc, nhi\u1ec7t v\u00e0 h\u00f3a h\u1ecdc v\u01b0\u1ee3t tr\u1ed9i. T\u00f9y thu\u1ed9c v\u00e0o \u0111\u1ed9 tinh khi\u1ebft v\u00e0 quy tr\u00ecnh s\u1ea3n xu\u1ea5t, th\u1ee7y tinh th\u1ea1ch anh c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i th\u00e0nh th\u1ee7y tinh th\u1ea1ch anh tinh khi\u1ebft v\u00e0 th\u1ee7y tinh th\u1ea1ch anh ti\u00eau chu\u1ea9n (th\u1ea1ch anh nung ch\u1ea3y). Hai lo\u1ea1i n\u00e0y c\u00f3 s\u1ef1 kh\u00e1c bi\u1ec7t \u0111\u00e1ng k\u1ec3 v\u1ec1 hi\u1ec7u su\u1ea5t v\u00e0 \u1ee9ng d\u1ee5ng. B\u00e0i vi\u1ebft n\u00e0y cung c\u1ea5p ph\u00e2n t\u00edch to\u00e0n di\u1ec7n v\u1ec1 nh\u1eefng \u0111i\u1ec3m kh\u00e1c bi\u1ec7t gi\u1eefa ch\u00fang v\u00e0 kh\u00e1m ph\u00e1 c\u00e1c \u1ee9ng d\u1ee5ng t\u01b0\u01a1ng \u1ee9ng.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"680\" height=\"680\" src=\"https:\/\/www.fuyao-quartz.com\/wp-content\/uploads\/2026\/03\/quartz-rod2.jpg\" alt=\"Thanh th\u1ea1ch anh c\u00f3 \u0111\u1ed9 tinh khi\u1ebft cao d\u00f9ng trong c\u00e1c \u1ee9ng d\u1ee5ng quang h\u1ecdc, b\u00e1n d\u1eabn v\u00e0 nhi\u1ec7t \u0111\u1ed9 cao\" class=\"wp-image-2357\" srcset=\"https:\/\/www.fuyao-quartz.com\/wp-content\/uploads\/2026\/03\/quartz-rod2.jpg 680w, https:\/\/www.fuyao-quartz.com\/wp-content\/uploads\/2026\/03\/quartz-rod2-300x300.jpg 300w, https:\/\/www.fuyao-quartz.com\/wp-content\/uploads\/2026\/03\/quartz-rod2-150x150.jpg 150w, https:\/\/www.fuyao-quartz.com\/wp-content\/uploads\/2026\/03\/quartz-rod2-600x600.jpg 600w, https:\/\/www.fuyao-quartz.com\/wp-content\/uploads\/2026\/03\/quartz-rod2-100x100.jpg 100w\" sizes=\"(max-width: 680px) 100vw, 680px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">1. Th\u00e0nh ph\u1ea7n v\u00e0 \u0111\u1ed9 tinh khi\u1ebft<\/h3>\n\n\n\n<p>Th\u1ee7y tinh th\u1ea1ch anh ti\u00eau chu\u1ea9n th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t b\u1eb1ng c\u00e1ch nung ch\u1ea3y c\u00e1t th\u1ea1ch anh t\u1ef1 nhi\u00ean, v\u1edbi h\u00e0m l\u01b0\u1ee3ng SiO\u2082 dao \u0111\u1ed9ng t\u1eeb 99,51% \u0111\u1ebfn 99,91%. C\u00e1c t\u1ea1p ch\u1ea5t nh\u01b0 Al\u2082O\u2083, Fe\u2082O\u2083 v\u00e0 Na\u2082O c\u00f3 h\u00e0m l\u01b0\u1ee3ng cao h\u01a1n, \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 truy\u1ec1n s\u00e1ng, h\u1ec7 s\u1ed1 gi\u00e3n n\u1edf nhi\u1ec7t v\u00e0 \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh h\u00f3a h\u1ecdc \u1edf nhi\u1ec7t \u0111\u1ed9 cao.<\/p>\n\n\n\n<p>Ng\u01b0\u1ee3c l\u1ea1i, th\u1ee7y tinh th\u1ea1ch anh tinh khi\u1ebft \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t t\u1eeb b\u1ed9t SiO\u2082 c\u00f3 \u0111\u1ed9 tinh khi\u1ebft cao ho\u1eb7c th\u00f4ng qua ph\u01b0\u01a1ng ph\u00e1p l\u1eafng \u0111\u1ecdng h\u01a1i h\u00f3a h\u1ecdc (CVD), \u0111\u1ea1t h\u00e0m l\u01b0\u1ee3ng SiO\u2082 t\u1eeb 99,991% tr\u1edf l\u00ean. C\u00e1c t\u1ea1p ch\u1ea5t \u0111\u01b0\u1ee3c gi\u1ea3m thi\u1ec3u xu\u1ed1ng m\u1ee9c v\u00e0i ph\u1ea7n tri\u1ec7u, mang l\u1ea1i \u0111\u1ed9 trong su\u1ed1t quang h\u1ecdc, \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh nhi\u1ec7t v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n h\u00f3a h\u1ecdc v\u01b0\u1ee3t tr\u1ed9i so v\u1edbi th\u1ee7y tinh th\u1ea1ch anh th\u00f4ng th\u01b0\u1eddng.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2. Quy tr\u00ecnh s\u1ea3n xu\u1ea5t<\/h3>\n\n\n\n<p><strong>Th\u1ee7y tinh th\u1ea1ch anh ti\u00eau chu\u1ea9n<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0110\u01b0\u1ee3c s\u1ea3n xu\u1ea5t ch\u1ee7 y\u1ebfu b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p n\u1ea5u ch\u1ea3y b\u1eb1ng h\u1ed3 quang \u0111i\u1ec7n ho\u1eb7c n\u1ea5u ch\u1ea3y b\u1eb1ng kh\u00ed, t\u1ea1o th\u00e0nh c\u00e1c kh\u1ed1i th\u1ea1ch anh, sau \u0111\u00f3 \u0111\u01b0\u1ee3c k\u00e9o ho\u1eb7c \u0111\u00fac th\u00e0nh c\u00e1c h\u00ecnh d\u1ea1ng kh\u00e1c nhau.<\/li>\n\n\n\n<li>Quy tr\u00ecnh n\u00e0y t\u01b0\u01a1ng \u0111\u1ed1i \u0111\u01a1n gi\u1ea3n v\u00e0 ti\u1ebft ki\u1ec7m chi ph\u00ed, nh\u01b0ng c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn s\u1ef1 h\u00ecnh th\u00e0nh b\u1ecdt kh\u00ed b\u00ean trong v\u00e0 c\u00e1c t\u1ea1p ch\u1ea5t nh\u1ecf, l\u00e0m h\u1ea1n ch\u1ebf \u0111\u1ed9 \u0111\u1ed3ng \u0111\u1ec1u v\u1ec1 m\u1eb7t quang h\u1ecdc.<\/li>\n<\/ul>\n\n\n\n<p><strong>Th\u1ee7y tinh th\u1ea1ch anh nguy\u00ean ch\u1ea5t<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Th\u01b0\u1eddng \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p l\u1eafng \u0111\u1ecdng h\u01a1i h\u00f3a h\u1ecdc (CVD) ho\u1eb7c <a href=\"https:\/\/www.fuyao-quartz.com\/vi\/products\/\">th\u1ea1ch anh nung ch\u1ea3y c\u00f3 \u0111\u1ed9 tinh khi\u1ebft cao<\/a> c\u00e1c k\u1ef9 thu\u1eadt.<\/li>\n\n\n\n<li>Trong qu\u00e1 tr\u00ecnh CVD, tetraclorua silic (SiCl\u2084) ph\u1ea3n \u1ee9ng \u1edf nhi\u1ec7t \u0111\u1ed9 cao \u0111\u1ec3 l\u1eafng \u0111\u1ecdng SiO\u2082 t\u1eebng l\u1edbp m\u1ed9t, t\u1ea1o th\u00e0nh m\u1ed9t ph\u00f4i th\u1ee7y tinh th\u1ea1ch anh \u0111\u1ed3ng nh\u1ea5t, h\u1ea7u nh\u01b0 kh\u00f4ng ch\u1ee9a t\u1ea1p ch\u1ea5t.<\/li>\n\n\n\n<li>Quy tr\u00ecnh n\u00e0y tuy ph\u1ee9c t\u1ea1p v\u00e0 t\u1ed1n k\u00e9m nh\u01b0ng cho ph\u00e9p ki\u1ec3m so\u00e1t ch\u00ednh x\u00e1c c\u00e1c t\u00ednh ch\u1ea5t quang h\u1ecdc, nhi\u1ec7t v\u00e0 h\u00f3a h\u1ecdc, khi\u1ebfn n\u00f3 tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn l\u00fd t\u01b0\u1edfng cho c\u00e1c \u1ee9ng d\u1ee5ng quang h\u1ecdc v\u00e0 b\u00e1n d\u1eabn cao c\u1ea5p.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">3. T\u00ednh ch\u1ea5t v\u1eadt l\u00fd v\u00e0 quang h\u1ecdc<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>B\u1ea5t \u0111\u1ed9ng s\u1ea3n<\/th><th>Th\u1ee7y tinh th\u1ea1ch anh ti\u00eau chu\u1ea9n<\/th><th>Th\u1ee7y tinh th\u1ea1ch anh nguy\u00ean ch\u1ea5t<\/th><\/tr><\/thead><tbody><tr><td>H\u00e0m l\u01b0\u1ee3ng SiO\u2082<\/td><td>99,5%\u201399,9%<\/td><td>\u226599,991 TP3T<\/td><\/tr><tr><td>\u0110\u1ed9 truy\u1ec1n s\u00e1ng (d\u1ea3i tia c\u1ef1c t\u00edm)<\/td><td>~90%<\/td><td>95\u201399%<\/td><\/tr><tr><td>H\u1ec7 s\u1ed1 gi\u00e3n n\u1edf nhi\u1ec7t<\/td><td>5,5 \u00d7 10\u207b\u2077 \/K<\/td><td>0,5 \u00d7 10\u207b\u2076 \/K (gi\u00e1 tr\u1ecb th\u1ea5p h\u01a1n)<\/td><\/tr><tr><td>\u0110i\u1ec3m n\u00f3ng ch\u1ea3y<\/td><td>~1.650\u00b0C<\/td><td>&gt;1.700\u00b0C<\/td><\/tr><tr><td>T\u00ednh \u1ed5n \u0111\u1ecbnh h\u00f3a h\u1ecdc<\/td><td>T\u1ed1t<\/td><td>R\u1ea5t t\u1ed1t (ch\u1ecbu \u0111\u01b0\u1ee3c axit v\u00e0 baz\u01a1 m\u1ea1nh)<\/td><\/tr><tr><td>C\u00e1c khuy\u1ebft t\u1eadt b\u00ean trong<\/td><td>C\u00e1c b\u1ecdt kh\u00ed v\u00e0 t\u1ea1p ch\u1ea5t nh\u1ecf<\/td><td>H\u1ea7u nh\u01b0 kh\u00f4ng c\u00f3 khuy\u1ebft \u0111i\u1ec3m<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u0110\u1ed9 gi\u00e3n n\u1edf nhi\u1ec7t th\u1ea5p v\u00e0 \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh h\u00f3a h\u1ecdc cao c\u1ee7a th\u1ee7y tinh th\u1ea1ch anh nguy\u00ean ch\u1ea5t gi\u00fap v\u1eadt li\u1ec7u n\u00e0y duy tr\u00ec \u0111\u01b0\u1ee3c \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh v\u1ec1 k\u00edch th\u01b0\u1edbc v\u00e0 t\u00ednh ch\u1ea5t quang h\u1ecdc ngay c\u1ea3 trong \u0111i\u1ec1u ki\u1ec7n kh\u1eafc nghi\u1ec7t.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">4. \u1ee8ng d\u1ee5ng<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Quang h\u1ecdc v\u00e0 Quang t\u1eed h\u1ecdc<\/strong><br>Th\u1ee7y tinh th\u1ea1ch anh nguy\u00ean ch\u1ea5t \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c lo\u1ea1i th\u1ea5u k\u00ednh, l\u0103ng k\u00ednh, s\u1ee3i quang v\u00e0 c\u1eeda s\u1ed5 ch\u1ed1ng tia UV nh\u1edd \u0111\u1ed9 trong su\u1ed1t v\u01b0\u1ee3t tr\u1ed9i v\u00e0 h\u00e0m l\u01b0\u1ee3ng t\u1ea1p ch\u1ea5t th\u1ea5p. Th\u1ee7y tinh th\u1ea1ch anh ti\u00eau chu\u1ea9n ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c b\u1ed9 ph\u1eadn quang h\u1ecdc c\u00f3 y\u00eau c\u1ea7u k\u1ef9 thu\u1eadt th\u1ea5p h\u01a1n.<\/li>\n\n\n\n<li><strong>Ng\u00e0nh c\u00f4ng nghi\u1ec7p b\u00e1n d\u1eabn<\/strong><br>Th\u1ee7y tinh th\u1ea1ch anh nguy\u00ean ch\u1ea5t l\u00e0 v\u1eadt li\u1ec7u kh\u00f4ng th\u1ec3 thi\u1ebfu trong c\u00e1c thi\u1ebft b\u1ecb ch\u1ebf bi\u1ebfn b\u00e1n d\u1eabn nh\u01b0 l\u00f2 ph\u1ea3n \u1ee9ng CVD, gi\u00e1 \u0111\u1ee1 t\u1ea5m wafer v\u00e0 \u1ed1ng th\u1ea1ch anh, n\u01a1i \u0111\u1ed9 tinh khi\u1ebft h\u00f3a h\u1ecdc v\u00e0 \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh nhi\u1ec7t \u0111\u00f3ng vai tr\u00f2 quy\u1ebft \u0111\u1ecbnh. Th\u1ee7y tinh th\u1ea1ch anh ti\u00eau chu\u1ea9n c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho c\u00e1c n\u1eafp b\u1ea3o v\u1ec7 ho\u1eb7c c\u00e1c b\u1ed9 ph\u1eadn ch\u1ebf bi\u1ebfn c\u00f3 \u0111\u1ed9 tinh khi\u1ebft th\u1ea5p h\u01a1n.<\/li>\n\n\n\n<li><strong>\u1ee8ng d\u1ee5ng trong l\u0129nh v\u1ef1c h\u00f3a ch\u1ea5t v\u00e0 nhi\u1ec7t \u0111\u1ed9 cao<\/strong><br>Th\u1ee7y tinh th\u1ea1ch anh nguy\u00ean ch\u1ea5t c\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu \u0111\u01b0\u1ee3c c\u00e1c h\u00f3a ch\u1ea5t m\u1ea1nh v\u00e0 nhi\u1ec7t \u0111\u1ed9 cao, n\u00ean r\u1ea5t l\u00fd t\u01b0\u1edfng \u0111\u1ec3 ch\u1ebf t\u1ea1o n\u1ed3i nung trong ph\u00f2ng th\u00ed nghi\u1ec7m, b\u00ecnh ph\u1ea3n \u1ee9ng v\u00e0 c\u1eeda s\u1ed5 l\u00f2 nung. Th\u1ee7y tinh th\u1ea1ch anh ti\u00eau chu\u1ea9n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c \u1ee9ng d\u1ee5ng \u1edf nhi\u1ec7t \u0111\u1ed9 v\u1eeba ph\u1ea3i, n\u01a1i \u01b0u ti\u00ean y\u1ebfu t\u1ed1 ti\u1ebft ki\u1ec7m chi ph\u00ed.<\/li>\n\n\n\n<li><strong>Nghi\u00ean c\u1ee9u khoa h\u1ecdc v\u00e0 \u1ee9ng d\u1ee5ng trong l\u0129nh v\u1ef1c v\u0169 tr\u1ee5<\/strong><br>Trong c\u00e1c nghi\u00ean c\u1ee9u \u0111\u00f2i h\u1ecfi c\u00e1c ph\u00e9p \u0111o quang h\u1ecdc ch\u00ednh x\u00e1c ho\u1eb7c ph\u1ea3i ch\u1ecbu t\u00e1c \u0111\u1ed9ng c\u1ee7a \u0111i\u1ec1u ki\u1ec7n kh\u1eafc nghi\u1ec7t, th\u1ee7y tinh th\u1ea1ch anh nguy\u00ean ch\u1ea5t \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 m\u00e9o v\u00e0 \u00f4 nhi\u1ec5m \u1edf m\u1ee9c t\u1ed1i thi\u1ec3u. Th\u1ee7y tinh th\u1ea1ch anh ti\u00eau chu\u1ea9n th\u01b0\u1eddng l\u00e0 \u0111\u1ee7 cho c\u00e1c thi\u1ebft b\u1ecb d\u00f9ng trong gi\u00e1o d\u1ee5c ho\u1eb7c c\u00e1c thi\u1ebft b\u1ecb c\u00f3 \u0111\u1ed9 ch\u00ednh x\u00e1c th\u1ea5p.<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\">K\u1ebft lu\u1eadn<\/h3>\n\n\n\n<p>S\u1ef1 kh\u00e1c bi\u1ec7t ch\u00ednh gi\u1eefa th\u1ee7y tinh th\u1ea1ch anh tinh khi\u1ebft v\u00e0 th\u1ee7y tinh th\u1ea1ch anh ti\u00eau chu\u1ea9n n\u1eb1m \u1edf \u0111\u1ed9 tinh khi\u1ebft, ph\u01b0\u01a1ng ph\u00e1p s\u1ea3n xu\u1ea5t, \u0111\u1ed9 trong su\u1ed1t quang h\u1ecdc, \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh nhi\u1ec7t v\u00e0 h\u00f3a h\u1ecdc, c\u0169ng nh\u01b0 m\u1ee9c \u0111\u1ed9 khuy\u1ebft t\u1eadt b\u00ean trong. Trong khi th\u1ee7y tinh th\u1ea1ch anh ti\u00eau chu\u1ea9n \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u chung, th\u1ee7y tinh th\u1ea1ch anh tinh khi\u1ebft l\u1ea1i l\u00e0 v\u1eadt li\u1ec7u kh\u00f4ng th\u1ec3 thi\u1ebfu trong c\u00e1c m\u00f4i tr\u01b0\u1eddng \u0111\u00f2i h\u1ecfi \u0111\u1ed9 ch\u00ednh x\u00e1c cao, nhi\u1ec7t \u0111\u1ed9 cao v\u00e0 c\u00f3 t\u00ednh \u0103n m\u00f2n h\u00f3a h\u1ecdc m\u1ea1nh. Vi\u1ec7c hi\u1ec3u r\u00f5 nh\u1eefng kh\u00e1c bi\u1ec7t n\u00e0y gi\u00fap c\u00e1c k\u1ef9 s\u01b0 v\u00e0 nh\u00e0 nghi\u00ean c\u1ee9u l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u ph\u00f9 h\u1ee3p cho c\u00e1c \u1ee9ng d\u1ee5ng trong l\u0129nh v\u1ef1c quang h\u1ecdc, b\u00e1n d\u1eabn, h\u00f3a h\u1ecdc v\u00e0 khoa h\u1ecdc. H\u01a1n n\u1eefa, khi c\u00e1c c\u00f4ng ngh\u1ec7 hi\u1ec7n \u0111\u1ea1i \u0111\u00f2i h\u1ecfi hi\u1ec7u su\u1ea5t ng\u00e0y c\u00e0ng kh\u1eaft khe, vi\u1ec7c s\u1eed d\u1ee5ng th\u1ee7y tinh th\u1ea1ch anh c\u00f3 \u0111\u1ed9 tinh khi\u1ebft cao \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 tin c\u1eady cao h\u01a1n, tu\u1ed5i th\u1ecd d\u00e0i h\u01a1n v\u00e0 gi\u1ea3m thi\u1ec3u \u00f4 nhi\u1ec5m trong c\u00e1c quy tr\u00ecnh quan tr\u1ecdng, c\u1ee7ng c\u1ed1 vai tr\u00f2 c\u1ee7a n\u00f3 nh\u01b0 m\u1ed9t v\u1eadt li\u1ec7u ch\u1ee7 ch\u1ed1t trong c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p ti\u00ean ti\u1ebfn.<\/p>","protected":false},"excerpt":{"rendered":"<p>Quartz glass, composed primarily of silicon dioxide (SiO\u2082), is an inorganic non-metallic material widely used in optics, semiconductors, chemical processing, and scientific research due to its excellent optical, thermal, and chemical properties. Depending on its purity and manufacturing process, quartz glass can be classified into pure quartz glass and standard quartz glass (fused quartz). These [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":2357,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[548,549,544,63,59,547,546,545,69],"class_list":["post-2557","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-news","tag-chemical-resistant-glass","tag-cvd-quartz","tag-fused-quartz","tag-high-purity-quartz","tag-high-temperature-glass","tag-optical-glass","tag-pure-quartz-glass","tag-quartz-window","tag-semiconductor-materials"],"_links":{"self":[{"href":"https:\/\/www.fuyao-quartz.com\/vi\/wp-json\/wp\/v2\/posts\/2557","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.fuyao-quartz.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.fuyao-quartz.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.fuyao-quartz.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.fuyao-quartz.com\/vi\/wp-json\/wp\/v2\/comments?post=2557"}],"version-history":[{"count":1,"href":"https:\/\/www.fuyao-quartz.com\/vi\/wp-json\/wp\/v2\/posts\/2557\/revisions"}],"predecessor-version":[{"id":2558,"href":"https:\/\/www.fuyao-quartz.com\/vi\/wp-json\/wp\/v2\/posts\/2557\/revisions\/2558"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.fuyao-quartz.com\/vi\/wp-json\/wp\/v2\/media\/2357"}],"wp:attachment":[{"href":"https:\/\/www.fuyao-quartz.com\/vi\/wp-json\/wp\/v2\/media?parent=2557"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fuyao-quartz.com\/vi\/wp-json\/wp\/v2\/categories?post=2557"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.fuyao-quartz.com\/vi\/wp-json\/wp\/v2\/tags?post=2557"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}