{"id":6636,"date":"2026-06-01T01:41:07","date_gmt":"2026-06-01T01:41:07","guid":{"rendered":"https:\/\/jxlampshade.com\/borosilicate-glass-for-lighting\/"},"modified":"2026-06-02T02:05:03","modified_gmt":"2026-06-02T02:05:03","slug":"%d8%b2%d8%ac%d8%a7%d8%ac-%d8%a7%d9%84%d8%a8%d9%88%d8%b1%d9%88%d8%b3%d9%8a%d9%84%d9%8a%d9%83%d8%a7%d8%aa-%d9%84%d9%84%d8%a5%d8%b6%d8%a7%d8%a1%d8%a9","status":"publish","type":"post","link":"https:\/\/jxlampshade.com\/ar\/borosilicate-glass-for-lighting\/","title":{"rendered":"\u0632\u062c\u0627\u062c \u0627\u0644\u0628\u0648\u0631\u0648\u0633\u064a\u0644\u064a\u0643\u0627\u062a \u0644\u0644\u0625\u0636\u0627\u0621\u0629: \u0627\u0644\u062e\u0635\u0627\u0626\u0635 \u0648\u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0648\u062f\u0644\u064a\u0644 \u0623\u063a\u0637\u064a\u0629 \u0627\u0644\u0645\u0635\u0627\u0628\u064a\u062d"},"content":{"rendered":"<blockquote><p>\u064a\u062a\u0645\u064a\u0632 \u0627\u0644\u0632\u062c\u0627\u062c 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\u0628\u0645\u0642\u062f\u0627\u0631:<\/p>\n<p>\u0394l = 3.3 \u00d7 10\u207b\u2076 \u00d7 100 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629 \u00d7 l = 0.00033 \u00d7 l \u0644\u0643\u0644 \u0648\u062d\u062f\u0629 \u0637\u0648\u0644<\/p>\n<p>\u0644\u0643\u0631\u0629 \u0642\u0637\u0631\u0647\u0627 10 \u0628\u0648\u0635\u0627\u062a (254 \u0645\u0645)\u060c \u064a\u0643\u0648\u0646 \u0627\u0644\u062a\u063a\u064a\u0631 \u0641\u064a \u0627\u0644\u0642\u0637\u0631 \u062d\u0648\u0627\u0644\u064a 0.08 \u0645\u0645 \u2014 \u0623\u0642\u0644 \u0645\u0646 \u0633\u0645\u0643 \u0634\u0639\u0631\u0629 \u0627\u0644\u0625\u0646\u0633\u0627\u0646. \u062d\u0644\u0642\u0629 \u0627\u0644\u062c\u0627\u0644\u064a\u0631\u064a \u0627\u0644\u0645\u0639\u062f\u0646\u064a\u0629 \u0627\u0644\u062a\u064a \u062a\u062d\u0645\u0644 \u0627\u0644\u0643\u0631\u0629 \u062a\u062a\u0645\u062f\u062f \u0628\u0645\u0639\u062f\u0644 \u062d\u0648\u0627\u0644\u064a 12 \u00d7 10\u207b\u2076\/\u062f\u0631\u062c\u0629 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\u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629 \u0627\u0644\u062a\u064a \u062a\u062d\u0645\u064a\u0647 \u0641\u064a \u0623\u063a\u0637\u064a\u0629 \u0627\u0644\u0645\u0635\u0627\u0628\u064a\u062d \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629 \u062a\u062d\u0645\u064a\u0647 \u0623\u064a\u0636\u064b\u0627 \u0645\u0646 \u0627\u0644\u062a\u063a\u064a\u0631\u0627\u062a \u0627\u0644\u0633\u0631\u064a\u0639\u0629 \u0641\u064a \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0639\u0646\u062f \u0625\u0634\u0639\u0627\u0644 \u0627\u0644\u0634\u0645\u0639\u0629 \u0623\u0648 \u0625\u0637\u0641\u0627\u0626\u0647\u0627. \u062d\u0648\u0627\u0645\u0644 \u0627\u0644\u0634\u0645\u0648\u0639 \u0627\u0644\u0645\u0635\u0646\u0648\u0639\u0629 \u0645\u0646 \u0632\u062c\u0627\u062c \u0627\u0644\u0635\u0648\u062f\u0627 \u0648\u0627\u0644\u062c\u064a\u0631 \u0627\u0644\u0639\u0627\u062f\u064a \u062a\u062a\u0634\u0642\u0642 \u0628\u0634\u0643\u0644 \u0645\u062a\u0643\u0631\u0631 \u0639\u0646\u062f \u062a\u0639\u0631\u0636\u0647\u0627 \u0644\u062a\u064a\u0627\u0631\u0627\u062a \u0647\u0648\u0627\u0621 \u0628\u0627\u0631\u062f\u0629 \u0645\u0628\u0627\u0634\u0631\u0629 \u0628\u0639\u062f \u0623\u0646 \u062a\u0633\u062e\u0646 \u0627\u0644\u0634\u0645\u0639\u0629 \u0627\u0644\u0632\u062c\u0627\u062c. \u0632\u062c\u0627\u062c \u0627\u0644\u0628\u0648\u0631\u0633\u0644\u064a\u0643\u0627\u062a \u064a\u0642\u0636\u064a \u062a\u0642\u0631\u064a\u0628\u064b\u0627 \u0639\u0644\u0649 \u0647\u0630\u0627 \u0627\u0644\u0646\u0648\u0639 \u0645\u0646 \u0627\u0644\u0641\u0634\u0644.<\/p>\n<hr \/>\n<h2>\u0643\u064a\u0641\u064a\u0629 \u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0632\u062c\u0627\u062c \u0627\u0644\u0628\u0648\u0631\u0633\u0644\u064a\u0643\u0627\u062a \u0641\u064a \u0645\u0646\u062a\u062c \u0627\u0644\u0625\u0636\u0627\u0621\u0629<\/h2>\n<p>\u0627\u0644\u0645\u0634\u0643\u0644\u0629 \u0641\u064a \u0633\u0648\u0642 \u0632\u062c\u0627\u062c \u0627\u0644\u0628\u0648\u0631\u0633\u0644\u064a\u0643\u0627\u062a \u0644\u0644\u0625\u0636\u0627\u0621\u0629 \u0647\u064a \u0623\u0646 \u0627\u0644\u0645\u0635\u0637\u0644\u062d \u064a\u064f\u0633\u062a\u062e\u062f\u0645 \u0628\u0634\u0643\u0644 \u063a\u064a\u0631 \u062f\u0642\u064a\u0642. \u0628\u0639\u0636 \u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u062d\u0645\u0644 \u0639\u0644\u0627\u0645\u0629 \u201c\u0628\u0648\u0631\u0633\u0644\u064a\u0643\u0627\u062a\u201d \u062a\u0633\u062a\u062e\u062f\u0645 \u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0645\u0646\u062e\u0641\u0636\u0629 \u0627\u0644\u0628\u0648\u0631\u0648\u0646 \u0644\u0627 \u062a\u062d\u0642\u0642 \u0627\u0644\u0623\u062f\u0627\u0621 \u0627\u0644\u062d\u0631\u0627\u0631\u064a \u0627\u0644\u0643\u0627\u0645\u0644 \u0644\u0632\u062c\u0627\u062c \u0627\u0644\u0628\u0648\u0631\u0633\u0644\u064a\u0643\u0627\u062a \u0627\u0644\u0642\u064a\u0627\u0633\u064a.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/jxlampshade.com\/wp-content\/uploads\/2026\/05\/03-howto-8.jpg\" alt=\"\u0632\u062c\u0627\u062c \u0627\u0644\u0628\u0648\u0631\u0633\u0644\u064a\u0643\u0627\u062a \u0644\u0644\u0625\u0636\u0627\u0621\u0629 \u2014 \u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0627\u0644\u0645\u0627\u062f\u0629 \u064a\u0638\u0647\u0631 \u0634\u0647\u0627\u062f\u0629 \u062a\u0631\u0643\u064a\u0628 \u0627\u0644\u0632\u062c\u0627\u062c\u060c \u0645\u0642\u0627\u0631\u0646\u0629 \u0644\u0648\u0646 \u0627\u0644\u062d\u0627\u0641\u0629\u060c \u0648\u0625\u0639\u062f\u0627\u062f \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0635\u062f\u0645\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629 \u0644\u063a\u0637\u0627\u0621 \u0645\u0635\u0628\u0627\u062d \u0627\u0644\u0628\u0648\u0631\u0633\u0644\u064a\u0643\u0627\u062a\" \/><\/p>\n<p><strong>\u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u062a\u062d\u0642\u0642 1: \u0644\u0648\u0646 \u0627\u0644\u062d\u0627\u0641\u0629 \u0627\u0644\u0628\u0635\u0631\u064a<\/strong><br \/>\n\u0639\u0646\u062f \u0627\u0644\u0646\u0638\u0631 \u0625\u0644\u0649 \u0632\u062c\u0627\u062c \u0627\u0644\u0628\u0648\u0631\u0633\u0644\u064a\u0643\u0627\u062a \u0645\u0646 \u0627\u0644\u062d\u0627\u0641\u0629 \u0639\u0628\u0631 \u0639\u062f\u0629 \u0645\u0644\u064a\u0645\u062a\u0631\u0627\u062a \u0645\u0646 \u0627\u0644\u0633\u0645\u0643 \u064a\u0638\u0647\u0631 \u0644\u0648\u0646 \u062e\u0641\u064a\u0641 \u0645\u062d\u0627\u064a\u062f \u0623\u0648 \u0623\u0632\u0631\u0642-\u0623\u062e\u0636\u0631 \u0628\u0627\u0647\u062a \u062c\u062f\u064b\u0627. \u0632\u062c\u0627\u062c \u0627\u0644\u0635\u0648\u062f\u0627 \u0648\u0627\u0644\u062c\u064a\u0631 \u0627\u0644\u0642\u064a\u0627\u0633\u064a \u064a\u0638\u0647\u0631 \u0644\u0648\u0646\u064b\u0627 \u0623\u062e\u0636\u0631 \u0648\u0627\u0636\u062d\u064b\u0627 \u0628\u0633\u0628\u0628 \u0645\u062d\u062a\u0648\u0649 \u0623\u0643\u0633\u064a\u062f \u0627\u0644\u062d\u062f\u064a\u062f. \u0647\u0630\u0647 \u0644\u064a\u0633\u062a \u0637\u0631\u064a\u0642\u0629 \u0627\u062e\u062a\u0628\u0627\u0631 \u062d\u0627\u0633\u0645\u0629 \u2014 \u0628\u0639\u0636 \u0632\u062c\u0627\u062c \u0627\u0644\u0635\u0648\u062f\u0627 \u0648\u0627\u0644\u062c\u064a\u0631 \u0645\u0646\u062e\u0641\u0636 \u0627\u0644\u062d\u062f\u064a\u062f \u064a\u0638\u0647\u0631 \u0623\u064a\u0636\u064b\u0627 \u0645\u062d\u0627\u064a\u062f\u064b\u0627 \u2014 \u0644\u0643\u0646 \u0648\u062c\u0648\u062f \u0644\u0648\u0646 \u0623\u062e\u0636\u0631 \u0648\u0627\u0636\u062d \u0639\u0646\u062f \u0627\u0644\u062d\u0627\u0641\u0629 \u064a\u0624\u0643\u062f \u0623\u0646\u0647 \u0632\u062c\u0627\u062c \u0635\u0648\u062f\u0627 \u0648\u062c\u064a\u0631.<\/p>\n<p><strong>\u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u062a\u062d\u0642\u0642 2: \u0634\u0647\u0627\u062f\u0629 \u0627\u0644\u0645\u0627\u062f\u0629<\/strong><br \/>\n\u0627\u0644\u0645\u0648\u0631\u062f \u0627\u0644\u0634\u0631\u0639\u064a \u0644\u0632\u062c\u0627\u062c \u0627\u0644\u0628\u0648\u0631\u0633\u0644\u064a\u0643\u0627\u062a \u064a\u0642\u062f\u0645 \u0634\u0647\u0627\u062f\u0629 \u0645\u0627\u062f\u0629 \u062a\u0648\u0636\u062d:<br \/>\n\u2013 \u0645\u062d\u062a\u0648\u0649 \u062b\u0627\u0644\u062b \u0623\u0643\u0633\u064a\u062f \u0627\u0644\u0628\u0648\u0631\u0648\u0646 (B\u2082O\u2083): \u226512\u066a \u0628\u0627\u0644\u0648\u0632\u0646<br \/>\n\u2013 \u0645\u0639\u0627\u0645\u0644 \u0627\u0644\u062a\u0645\u062f\u062f \u0627\u0644\u062d\u0631\u0627\u0631\u064a: \u22643.3 \u00d7 10\u207b\u2076\/\u00b0\u0645<br \/>\n\u2013 \u062a\u062d\u0645\u0644 \u0627\u0644\u0635\u062f\u0645\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629: \u0641\u0631\u0642 \u2265120\u00b0\u0645<\/p>\n<p>\u0625\u0630\u0627 \u0644\u0645 \u064a\u0633\u062a\u0637\u0639 \u0627\u0644\u0645\u0648\u0631\u062f \u062a\u0642\u062f\u064a\u0645 \u0647\u0630\u0627 \u0627\u0644\u0645\u0633\u062a\u0646\u062f\u060c \u0641\u0647\u0630\u0627 \u064a\u0639\u0646\u064a \u0623\u0646 \u0627\u0644\u0632\u062c\u0627\u062c \u0644\u0645 \u064a\u062a\u0645 \u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646\u0647 \u0648\u0641\u0642\u064b\u0627 \u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0628\u0648\u0631\u0633\u0644\u064a\u0643\u0627\u062a. \u064a\u062c\u0628 \u0623\u0646 \u062a\u0634\u064a\u0631 \u0627\u0644\u0634\u0647\u0627\u062f\u0629 \u0625\u0644\u0649 \u062f\u0641\u0639\u0629 \u0627\u0644\u0625\u0646\u062a\u0627\u062c \u062d\u062a\u0649 \u064a\u0645\u0643\u0646 \u0645\u0637\u0627\u0628\u0642\u062a\u0647\u0627 \u0645\u0639 \u0627\u0644\u0645\u0646\u062a\u062c \u0627\u0644\u0645\u0633\u0644\u0645.<\/p>\n<p><strong>\u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u062a\u062d\u0642\u0642 3: \u0645\u0631\u062c\u0639 ASTM<\/strong><br \/>\n\u0627\u0637\u0644\u0628 \u0623\u0646 \u062a\u0634\u064a\u0631 \u0634\u0647\u0627\u062f\u0629 \u0627\u0644\u0645\u0627\u062f\u0629 \u0625\u0644\u0649 <a href=\"https:\/\/www.astm.org\/\" target=\"_blank\" rel=\"noopener\">ASTM C556 \u0644\u062a\u0631\u0643\u064a\u0628 \u0632\u062c\u0627\u062c \u0627\u0644\u0628\u0648\u0631\u0648\u0633\u064a\u0644\u064a\u0643\u0627\u062a<\/a> or <a href=\"https:\/\/www.astm.org\/\" target=\"_blank\" rel=\"noopener\">ASTM C1036 \u0644\u0644\u0632\u062c\u0627\u062c \u0627\u0644\u0645\u0633\u0637\u062d<\/a> \u0643\u0645\u0639\u064a\u0627\u0631 \u062a\u0645 \u0642\u064a\u0627\u0633 \u0627\u0644\u0632\u062c\u0627\u062c \u0628\u0646\u0627\u0621\u064b \u0639\u0644\u064a\u0647. \u0627\u0644\u0645\u0648\u0631\u062f \u0627\u0644\u0630\u064a \u064a\u0645\u0643\u0646\u0647 \u0630\u0643\u0631 \u0645\u0631\u062c\u0639 ASTM \u064a\u0639\u0645\u0644 \u0648\u0641\u0642 \u0646\u0638\u0627\u0645 \u062c\u0648\u062f\u0629 \u0645\u0648\u062b\u0642.<\/p>\n<hr \/>\n<h2>\u0632\u062c\u0627\u062c \u0627\u0644\u0628\u0648\u0631\u0633\u0644\u064a\u0643\u0627\u062a \u0645\u0642\u0627\u0628\u0644 \u0632\u062c\u0627\u062c \u0627\u0644\u0635\u0648\u062f\u0627 \u0648\u0627\u0644\u062c\u064a\u0631 \u0644\u0644\u0625\u0636\u0627\u0621\u0629: \u0627\u0644\u0645\u0644\u062e\u0635 \u0627\u0644\u0639\u0645\u0644\u064a<\/h2>\n<table>\n<thead>\n<tr>\n<th>\u062a\u0637\u0628\u064a\u0642<\/th>\n<th>\u0647\u0644 \u0632\u062c\u0627\u062c \u0627\u0644\u0635\u0648\u062f\u0627 \u0648\u0627\u0644\u062c\u064a\u0631 \u0643\u0627\u0641\u064d\u061f<\/th>\n<th>\u0647\u0644 \u064a\u064f\u0648\u0635\u0649 \u0628\u0632\u062c\u0627\u062c \u0627\u0644\u0628\u0648\u0631\u0633\u0644\u064a\u0643\u0627\u062a\u061f<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u063a\u0637\u0627\u0621 \u0645\u0635\u0628\u0627\u062d \u062f\u0627\u062e\u0644\u064a \u0645\u0646\u0632\u0644\u064a<\/td>\n<td>\u0646\u0639\u0645 (\u0638\u0631\u0648\u0641 \u0645\u0639\u062a\u062f\u0644\u0629)<\/td>\n<td>\u0645\u0641\u0636\u0644 \u0644\u0637\u0648\u0644 \u0627\u0644\u0639\u0645\u0631<\/td>\n<\/tr>\n<tr>\n<td>\u0639\u0645\u0648\u062f \u062e\u0627\u0631\u062c\u064a \u0639\u0644\u0648\u064a (\u0645\u0646\u0627\u062e \u062a\u062c\u0645\u062f \u0648\u0630\u0648\u0628\u0627\u0646)<\/td>\n<td>\u0644\u0627 \u2014 \u0639\u0645\u0631 \u0646\u0645\u0648\u0630\u062c\u064a \u0645\u0646 \u0663 \u0625\u0644\u0649 \u0665 \u0633\u0646\u0648\u0627\u062a<\/td>\n<td>\u0646\u0639\u0645 \u2014 \u0639\u0645\u0631 \u0645\u0646 \u0661\u0660 \u0625\u0644\u0649 \u0661\u0665 \u0633\u0646\u0629<\/td>\n<\/tr>\n<tr>\n<td>\u062e\u0627\u0631\u062c\u064a \u0633\u0627\u062d\u0644\u064a (\u0647\u0648\u0627\u0621 \u0645\u0627\u0644\u062d\u060c \u062a\u0642\u0644\u0628 \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629)<\/td>\n<td>No<\/td>\n<td>\u0646\u0639\u0645<\/td>\n<\/tr>\n<tr>\n<td>\u062a\u0639\u0644\u064a\u0642 \u0635\u0646\u0627\u0639\u064a (\u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0645\u0636\u0628\u0648\u0637\u0629)<\/td>\n<td>\u0646\u0639\u0645<\/td>\n<td>\u0645\u0641\u0636\u0644<\/td>\n<\/tr>\n<tr>\n<td>\u062a\u0637\u0628\u064a\u0642 \u063a\u0633\u064a\u0644 \u0635\u0646\u0627\u0639\u064a<\/td>\n<td>No<\/td>\n<td>\u0646\u0639\u0645<\/td>\n<\/tr>\n<tr>\n<td>\u0645\u0646\u0634\u0623\u0629 \u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0623\u063a\u0630\u064a\u0629<\/td>\n<td>No<\/td>\n<td>\u0646\u0639\u0645 (\u0645\u0639 \u0634\u0647\u0627\u062f\u0629)<\/td>\n<\/tr>\n<tr>\n<td>\u0645\u062e\u062a\u0628\u0631<\/td>\n<td>No<\/td>\n<td>\u0646\u0639\u0645<\/td>\n<\/tr>\n<tr>\n<td>\u0628\u0627\u0644\u0642\u0631\u0628 \u0645\u0646 \u0641\u0631\u0646 \u0623\u0648 \u0641\u0631\u0646 \u062d\u0631\u0627\u0631\u064a (&lt; \u0664\u0660\u0660 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629 \u0644\u0644\u062c\u0648 \u0627\u0644\u0645\u062d\u064a\u0637)<\/td>\n<td>No<\/td>\n<td>\u0646\u0639\u0645<\/td>\n<\/tr>\n<tr>\n<td>\u0645\u0639\u0627\u0644\u062c\u0629 \u0628\u0627\u0644\u0623\u0634\u0639\u0629 \u0641\u0648\u0642 \u0627\u0644\u0628\u0646\u0641\u0633\u062c\u064a\u0629 \u0623\u0648 \u0627\u0644\u0623\u0634\u0639\u0629 \u0641\u0648\u0642 \u0627\u0644\u0628\u0646\u0641\u0633\u062c\u064a\u0629 \u0627\u0644\u062c\u0631\u062b\u0648\u0645\u064a\u0629<\/td>\n<td>\u0644\u0627 (\u0627\u0644\u0628\u0648\u0631\u0648\u0633\u064a\u0644\u064a\u0643\u0627\u062a \u063a\u064a\u0631 \u0643\u0627\u0641\u064d \u0623\u064a\u0636\u064b\u0627)<\/td>\n<td>\u0644\u0627 \u2014 \u0645\u0637\u0644\u0648\u0628 \u0627\u0644\u0643\u0648\u0627\u0631\u062a\u0632<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr \/>\n<h2>\u0627\u062a\u062c\u0627\u0647\u0627\u062a \u0632\u062c\u0627\u062c \u0627\u0644\u0628\u0648\u0631\u0648\u0633\u064a\u0644\u064a\u0643\u0627\u062a \u0644\u0644\u0625\u0636\u0627\u0621\u0629 \u0641\u064a \u0639\u0627\u0645 \u0662\u0660\u0662\u0666<\/h2>\n<p><strong>\u0627\u0644\u0628\u0648\u0631\u0648\u0633\u064a\u0644\u064a\u0643\u0627\u062a \u0643\u062e\u064a\u0627\u0631 \u0627\u0641\u062a\u0631\u0627\u0636\u064a \u0644\u0644\u0625\u0636\u0627\u0621\u0629 \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629 \u0627\u0644\u0633\u0643\u0646\u064a\u0629.<\/strong> \u062a\u0627\u0631\u064a\u062e\u064a\u0627\u064b \u0643\u0627\u0646 \u0645\u0648\u0627\u0635\u0641\u0629 \u0645\u0645\u064a\u0632\u0629\u060c \u0623\u0635\u0628\u062d \u0632\u062c\u0627\u062c \u0627\u0644\u0628\u0648\u0631\u0648\u0633\u064a\u0644\u064a\u0643\u0627\u062a \u0644\u0644\u0638\u0644\u0627\u0644 \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629 \u0644\u0644\u0645\u0635\u0627\u0628\u064a\u062d \u0647\u0648 \u0627\u0644\u062e\u064a\u0627\u0631 \u0627\u0644\u0627\u0641\u062a\u0631\u0627\u0636\u064a \u0641\u064a \u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a \u0627\u0644\u0633\u0643\u0646\u064a\u0629 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u062c\u0648\u062f\u0629 \u0645\u0639 \u0632\u064a\u0627\u062f\u0629 \u0648\u0639\u064a \u0627\u0644\u0645\u0634\u062a\u0631\u064a\u0646 \u0628\u0641\u0634\u0644 \u0627\u0644\u062a\u062d\u0645\u0644 \u0627\u0644\u062d\u0631\u0627\u0631\u064a \u0648\u0645\u0637\u0627\u0644\u0628\u062a\u0647\u0645 \u0628\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0645\u0648\u062b\u0642\u0629. \u0627\u0644\u0634\u0631\u0643\u0627\u062a \u0627\u0644\u0645\u0635\u0646\u0639\u0629 \u0627\u0644\u062a\u064a \u0644\u0627 \u062a\u0633\u062a\u0637\u064a\u0639 \u0625\u062b\u0628\u0627\u062a \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0628\u0648\u0631\u0648\u0633\u064a\u0644\u064a\u0643\u0627\u062a \u062a\u062e\u0633\u0631 \u062d\u0635\u062a\u0647\u0627 \u0641\u064a \u0633\u0648\u0642 \u0627\u0644\u062c\u0648\u062f\u0629.<\/p>\n<p><strong>\u0627\u0644\u0628\u0648\u0631\u0648\u0633\u064a\u0644\u064a\u0643\u0627\u062a \u0627\u0644\u0645\u0639\u062a\u0645 \u0644\u062a\u0648\u0627\u0641\u0642 \u0645\u0635\u062f\u0631 LED.<\/strong> \u064a\u062c\u0645\u0639 \u0632\u062c\u0627\u062c \u0627\u0644\u0628\u0648\u0631\u0648\u0633\u064a\u0644\u064a\u0643\u0627\u062a \u0627\u0644\u0645\u0639\u062a\u0645 \u0628\u064a\u0646 \u0627\u0644\u0627\u0646\u062a\u0634\u0627\u0631 \u0627\u0644\u0645\u062b\u0627\u0644\u064a \u0644\u0644\u0636\u0648\u0621 \u0648\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629\u060c \u0648\u0647\u0648 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0629 \u0627\u0644\u0645\u062b\u0627\u0644\u064a\u0629 \u0644\u0644\u0645\u0635\u0627\u0628\u064a\u062d \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629 \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629 \u0628\u0645\u0635\u062f\u0631 LED \u2014 \u062d\u064a\u062b \u064a\u0646\u0634\u0631 \u0627\u0644\u0632\u062c\u0627\u062c \u0627\u0644\u0645\u0639\u062a\u0645 \u0628\u0642\u0639 \u062d\u0631\u0627\u0631\u0629 \u0634\u0631\u0627\u0626\u062d LED \u0627\u0644\u062a\u064a \u064a\u0646\u0642\u0644\u0647\u0627 \u0627\u0644\u0632\u062c\u0627\u062c \u0627\u0644\u0634\u0641\u0627\u0641 \u0645\u0628\u0627\u0634\u0631\u0629\u060c \u0628\u064a\u0646\u0645\u0627 \u064a\u0648\u0641\u0631 \u0623\u0633\u0627\u0633 \u0627\u0644\u0628\u0648\u0631\u0648\u0633\u064a\u0644\u064a\u0643\u0627\u062a \u0645\u0642\u0627\u0648\u0645\u0629 \u062d\u0631\u0627\u0631\u064a\u0629 \u062a\u0644\u0628\u064a \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u062a\u0637\u0628\u064a\u0642.<\/p>\n<p><strong>\u0645\u062d\u062a\u0648\u0649 \u0627\u0644\u0627\u0633\u062a\u062f\u0627\u0645\u0629 \u0627\u0644\u0645\u0648\u062b\u0642.<\/strong> \u0625\u0646\u062a\u0627\u062c \u0632\u062c\u0627\u062c \u0627\u0644\u0628\u0648\u0631\u0648\u0633\u064a\u0644\u064a\u0643\u0627\u062a \u064a\u062a\u0637\u0644\u0628 \u0639\u0645\u0644\u064a\u0627\u062a \u0623\u0641\u0631\u0627\u0646 \u0643\u062b\u064a\u0641\u0629 \u0627\u0644\u0627\u0633\u062a\u0647\u0644\u0627\u0643 \u0644\u0644\u0637\u0627\u0642\u0629\u060c \u0648\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0634\u0631\u0627\u0621 \u0628\u0639\u062f \u0639\u0627\u0645 2026 \u062a\u0634\u0645\u0644 \u0628\u0634\u0643\u0644 \u0645\u062a\u0632\u0627\u064a\u062f \u062a\u0648\u062b\u064a\u0642 \u0627\u0644\u0628\u0635\u0645\u0629 \u0627\u0644\u0643\u0631\u0628\u0648\u0646\u064a\u0629 \u0644\u0643\u0644 \u0648\u062d\u062f\u0629 \u0648\u0645\u062d\u062a\u0648\u0649 \u0627\u0644\u0632\u062c\u0627\u062c \u0627\u0644\u0645\u0639\u0627\u062f \u062a\u062f\u0648\u064a\u0631\u0647. \u0627\u0644\u0645\u0635\u0646\u0639\u0648\u0646 \u0627\u0644\u0630\u064a\u0646 \u064a\u062f\u0645\u062c\u0648\u0646 \u0632\u062c\u0627\u062c \u0627\u0644\u0628\u0648\u0631\u0648\u0633\u064a\u0644\u064a\u0643\u0627\u062a \u0627\u0644\u0645\u0639\u0627\u062f \u062a\u062f\u0648\u064a\u0631\u0647 \u0628\u0646\u0633\u0628\u0629 10\u201315\u066a \u0645\u0646 \u062a\u0631\u0643\u064a\u0628\u0629 \u0627\u0644\u062f\u0641\u0639\u0629 \u0645\u0639 \u0627\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u0627\u0644\u0627\u0645\u062a\u062b\u0627\u0644 \u0644\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u064a\u0643\u062a\u0633\u0628\u0648\u0646 \u0627\u0644\u0623\u0641\u0636\u0644\u064a\u0629 \u0641\u064a \u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u0634\u0631\u0627\u0621 \u0627\u0644\u062a\u064a \u062a\u0631\u0643\u0632 \u0639\u0644\u0649 \u0627\u0644\u0627\u0633\u062a\u062f\u0627\u0645\u0629.<\/p>\n<p>\u0648\u0641\u0642\u064b\u0627 \u0644\u0640 <a href=\"https:\/\/www.ies.org\/\" target=\"_blank\" rel=\"noopener\">\u062a\u0648\u062c\u064a\u0647\u0627\u062a IES \u0627\u0644\u0645\u062d\u062f\u062b\u0629 \u062d\u0648\u0644 \u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0632\u062c\u0627\u062c \u0627\u0644\u0625\u0646\u0627\u0631\u0629 \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629<\/a> \u0646\u064f\u0634\u0631\u062a \u0641\u064a \u0639\u0627\u0645 2026\u060c \u0648\u064a\u0648\u0635\u0649 \u0627\u0644\u0622\u0646 \u0628\u0632\u062c\u0627\u062c \u0627\u0644\u0628\u0648\u0631\u0648\u0633\u064a\u0644\u064a\u0643\u0627\u062a \u0628\u0634\u0643\u0644 \u062e\u0627\u0635 \u0644\u062c\u0645\u064a\u0639 \u0648\u062d\u062f\u0627\u062a \u0627\u0644\u0625\u0646\u0627\u0631\u0629 \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629 \u0627\u0644\u062b\u0627\u0628\u062a\u0629 \u0641\u064a \u0627\u0644\u0645\u0646\u0627\u062e\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u0634\u0647\u062f \u0623\u0643\u062b\u0631 \u0645\u0646 15 \u062f\u0648\u0631\u0629 \u062a\u062c\u0645\u062f-\u0630\u0648\u0628\u0627\u0646 \u0633\u0646\u0648\u064a\u064b\u0627 \u2014 \u0648\u0647\u0648 \u062a\u0648\u0633\u0639 \u0643\u0628\u064a\u0631 \u0639\u0646 \u0627\u0644\u062a\u0648\u062c\u064a\u0647\u0627\u062a \u0627\u0644\u0633\u0627\u0628\u0642\u0629 \u0627\u0644\u062a\u064a \u0623\u0634\u0627\u0631\u062a \u0625\u0644\u0649 \u0627\u0644\u0623\u062f\u0627\u0621 \u0627\u0644\u062d\u0631\u0627\u0631\u064a \u062f\u0648\u0646 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LED \u064a\u062c\u0628 \u0623\u0646 \u064a\u062f\u0648\u0645 \u0645\u0646 10 \u0625\u0644\u0649 15 \u0633\u0646\u0629 \u0641\u064a \u0627\u0644\u0645\u0646\u0627\u062e\u0627\u062a \u0627\u0644\u0645\u0648\u0633\u0645\u064a\u0629 \u0628\u0645\u0627 \u0641\u064a \u0630\u0644\u0643 \u062f\u0648\u0631\u0627\u062a \u0627\u0644\u062a\u062c\u0645\u062f \u0648\u0627\u0644\u0630\u0648\u0628\u0627\u0646. \u0648\u0636\u0639 \u0627\u0644\u0641\u0634\u0644 \u0644\u0632\u062c\u0627\u062c \u0627\u0644\u0628\u0648\u0631\u0648\u0633\u064a\u0644\u064a\u0643\u0627\u062a \u0647\u0648 \u0627\u0644\u0635\u062f\u0645\u0629 \u0627\u0644\u0641\u064a\u0632\u064a\u0627\u0626\u064a\u0629 \u2014 \u0648\u0644\u064a\u0633 \u0627\u0644\u062a\u063a\u064a\u0631 \u0627\u0644\u062d\u0631\u0627\u0631\u064a \u2014 \u0648\u0644\u0647\u0630\u0627 \u0627\u0644\u0633\u0628\u0628 \u0641\u0625\u0646 \u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0645\u0646 \u0627\u0644\u0635\u062f\u0645\u0627\u062a (\u062a\u062c\u0646\u0628 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> <\/p>\n<h2>\u0627\u0644\u062e\u0644\u0627\u0635\u0629<\/h2>\n<p><strong>\u0627\u0644\u0632\u062c\u0627\u062c \u0627\u0644\u0628\u0648\u0631\u0648\u0633\u064a\u0644\u064a\u0643\u0627\u062a \u0644\u0644\u0625\u0636\u0627\u0621\u0629<\/strong> \u0644\u064a\u0633 \u0645\u0635\u0637\u0644\u062d\u064b\u0627 \u062a\u0633\u0648\u064a\u0642\u064a\u064b\u0627 \u2014 \u0628\u0644 \u0647\u0648 \u062a\u0631\u0643\u064a\u0628\u0629 \u0632\u062c\u0627\u062c\u064a\u0629 \u0645\u062d\u062f\u062f\u0629 \u0628\u062e\u0635\u0627\u0626\u0635 \u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u0642\u064a\u0627\u0633 \u0648\u0627\u0644\u062a\u0648\u062b\u064a\u0642 \u062a\u062d\u062f\u062f \u0628\u0634\u0643\u0644 \u0645\u0628\u0627\u0634\u0631 \u0639\u0645\u0631 \u0648\u0645\u0635\u062f\u0627\u0642\u064a\u0629 \u0623\u063a\u0637\u064a\u0629 \u0627\u0644\u0645\u0635\u0627\u0628\u064a\u062d \u0648\u062d\u0627\u0648\u064a\u0627\u062a \u0627\u0644\u0625\u0646\u0627\u0631\u0629 \u0641\u064a \u0627\u0644\u0628\u064a\u0626\u0627\u062a \u0627\u0644\u0635\u0639\u0628\u0629. \u0645\u0639\u0627\u0645\u0644 \u0627\u0644\u062a\u0645\u062f\u062f \u0627\u0644\u062d\u0631\u0627\u0631\u064a 3.3 \u00d7 10\u207b\u2076\/\u00b0\u0645. \u062a\u062d\u0645\u0644 \u0627\u0644\u0635\u062f\u0645\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629 \u062d\u062a\u0649 120 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629. \u0645\u0642\u0627\u0648\u0645\u0629 \u0643\u064a\u0645\u064a\u0627\u0626\u064a\u0629 \u0644\u0644\u0642\u0644\u0648\u064a\u0627\u062a. \u0647\u0630\u0647 \u0647\u064a \u0627\u0644\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u062a\u064a \u062a\u0645\u064a\u0632 \u063a\u0637\u0627\u0621 \u0627\u0644\u0632\u062c\u0627\u062c \u0627\u0644\u0630\u064a \u064a\u062f\u0648\u0645 15 \u0633\u0646\u0629 \u0639\u0646 \u0630\u0644\u0643 \u0627\u0644\u0630\u064a \u064a\u062a\u0634\u0642\u0642 \u0641\u064a \u0634\u062a\u0627\u0626\u0647 \u0627\u0644\u062b\u0627\u0646\u064a.<\/p>\n<p>\u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0629 \u062c\u064a\u062f\u0629 \u0641\u0642\u0637 \u0628\u0642\u062f\u0631 \u0627\u0644\u062a\u0648\u062b\u064a\u0642 \u0627\u0644\u0630\u064a \u064a\u062f\u0639\u0645\u0647\u0627. \u0627\u0637\u0644\u0628 \u0634\u0647\u0627\u062f\u0629 \u0627\u0644\u0645\u0627\u062f\u0629. \u062a\u062d\u0642\u0642 \u0645\u0646 \u0645\u062d\u062a\u0648\u0649 \u062b\u0627\u0644\u062b \u0623\u0643\u0633\u064a\u062f \u0627\u0644\u0628\u0648\u0631\u0648\u0646 \u0648\u0645\u0639\u0627\u0645\u0644 \u0627\u0644\u062a\u0645\u062f\u062f \u0627\u0644\u062d\u0631\u0627\u0631\u064a. \u0648\u062d\u062f\u062f \u0627\u0644\u0628\u0648\u0631\u0648\u0633\u064a\u0644\u064a\u0643\u0627\u062a \u0627\u0644\u0645\u0639\u062a\u0645 \u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0645\u0635\u0627\u062f\u0631 LED \u062d\u064a\u062b \u064a\u0643\u0648\u0646 \u0627\u0644\u0627\u0646\u062a\u0634\u0627\u0631 \u0645\u0647\u0645\u064b\u0627 \u0628\u0642\u062f\u0631 \u0627\u0644\u0623\u062f\u0627\u0621 \u0627\u0644\u062d\u0631\u0627\u0631\u064a.<\/p>\n<p>\u0644\u0638\u0644\u0627\u0644 \u0627\u0644\u0645\u0635\u0627\u0628\u064a\u062d \u0627\u0644\u0632\u062c\u0627\u062c\u064a\u0629 \u0645\u0646 \u0627\u0644\u0628\u0648\u0631\u0633\u0644\u064a\u0643\u0627\u062a \u0628\u0623\u0634\u0643\u0627\u0644 \u0623\u0648\u0628\u0627\u0644 \u0648\u0634\u0641\u0627\u0641\u0629 \u0648\u0645\u062e\u0635\u0635\u0629 \u0645\u0639 \u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0645\u0648\u062b\u0642\u0629 \u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0625\u0636\u0627\u0621\u0629 \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629 \u0648\u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629 \u0648\u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629\u060c, <a href=\"https:\/\/jxlampshade.com\/ar\/\">\u062e\u0637 \u0625\u0646\u062a\u0627\u062c \u0623\u063a\u0637\u064a\u0629 \u0627\u0644\u0645\u0635\u0627\u0628\u064a\u062d \u0627\u0644\u0632\u062c\u0627\u062c\u064a\u0629 \u0644\u062f\u064a\u0646\u0627 \u0639\u0644\u0649 jxlampshade.com<\/a> \u062a\u0648\u0641\u0631 \u0634\u0647\u0627\u062f\u0627\u062a \u0627\u0644\u0645\u0648\u0627\u062f \u0648\u062f\u0639\u0645 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0630\u064a \u062a\u062a\u0637\u0644\u0628\u0647 \u0627\u0644\u0645\u0634\u0627\u0631\u064a\u0639 \u0627\u0644\u0627\u062d\u062a\u0631\u0627\u0641\u064a\u0629.<\/p>","protected":false},"excerpt":{"rendered":"<p>Borosilicate glass for lighting is distinguished from standard soda-lime glass by its boron trioxide content (12-15%), which lowers the thermal expansion coefficient to 3.3 per million per degree C \u2014 allowing lamp shades to absorb temperature changes of 120 degrees C or more without fracturing. This guide covers the chemistry, forms, applications, and how to verify borosilicate glass construction in a lighting product.<\/p>","protected":false},"author":1,"featured_media":6632,"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":"default","adv-header-id-meta":"","stick-header-meta":"default","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":[206],"class_list":["post-6636","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-glass-lampshade-solutions","tag-engineering-lamp-shades"],"_links":{"self":[{"href":"https:\/\/jxlampshade.com\/ar\/wp-json\/wp\/v2\/posts\/6636","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jxlampshade.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/jxlampshade.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/jxlampshade.com\/ar\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/jxlampshade.com\/ar\/wp-json\/wp\/v2\/comments?post=6636"}],"version-history":[{"count":3,"href":"https:\/\/jxlampshade.com\/ar\/wp-json\/wp\/v2\/posts\/6636\/revisions"}],"predecessor-version":[{"id":7003,"href":"https:\/\/jxlampshade.com\/ar\/wp-json\/wp\/v2\/posts\/6636\/revisions\/7003"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/jxlampshade.com\/ar\/wp-json\/wp\/v2\/media\/6632"}],"wp:attachment":[{"href":"https:\/\/jxlampshade.com\/ar\/wp-json\/wp\/v2\/media?parent=6636"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jxlampshade.com\/ar\/wp-json\/wp\/v2\/categories?post=6636"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jxlampshade.com\/ar\/wp-json\/wp\/v2\/tags?post=6636"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}