{"id":19036,"date":"2025-04-24T09:02:42","date_gmt":"2025-04-24T09:02:42","guid":{"rendered":"https:\/\/dekam-fiber.com\/?p=19036"},"modified":"2025-04-27T06:50:33","modified_gmt":"2025-04-27T06:50:33","slug":"lszh-cable","status":"publish","type":"post","link":"https:\/\/dekam-fiber.com\/vi\/lszh-cable\/","title":{"rendered":"C\u00e1p LSZH l\u00e0 g\u00ec v\u00e0 n\u00f3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 l\u00e0m g\u00ec?"},"content":{"rendered":"<p>B\u1ea1n kh\u00f4ng tin r\u1eb1ng vi\u1ec7c b\u1ea3o v\u1ec7 c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng \u0111i\u1ec7n c\u1ee7a b\u1ea1n, \u0111\u1eb7c bi\u1ec7t l\u00e0 \u1edf nh\u1eefng khu v\u1ef1c c\u00f3 nguy c\u01a1 ch\u00e1y cao, l\u00e0 kh\u00e1 kh\u00f3 \u0111\u1ec3 ngh\u0129 \u0111\u1ebfn sao? V\u00e2ng! C\u00e1p LSZH (C\u00e1p \u00edt kh\u00f3i kh\u00f4ng halogen) c\u00f3 th\u1ec3 cung c\u1ea5p m\u1ed9t gi\u1ea3i ph\u00e1p. C\u1ea5u tr\u00fac c\u1ee7a nh\u1eefng lo\u1ea1i c\u00e1p n\u00e0y l\u00e0m gi\u1ea3m \u0111\u00e1ng k\u1ec3 kh\u00f3i v\u00e0 lo\u1ea1i b\u1ecf kh\u00ed \u0111\u1ed9c trong h\u1ecfa ho\u1ea1n, khi\u1ebfn ch\u00fang tr\u1edf n\u00ean l\u00fd t\u01b0\u1edfng cho c\u00e1c m\u00f4i tr\u01b0\u1eddng quan tr\u1ecdng v\u1ec1 an to\u00e0n.<\/p>\n\n\n\n<p>Trong b\u00e0i vi\u1ebft n\u00e0y, ch\u00fang t\u00f4i s\u1ebd t\u1eadp trung v\u00e0o t\u1ea5t c\u1ea3 c\u00e1c chi ti\u1ebft xoay quanh c\u00e1p LSZH v\u00e0 c\u00e1c t\u00ednh n\u0103ng c\u1ee7a ch\u00fang, c\u0169ng nh\u01b0 so s\u00e1nh v\u1edbi c\u00e1c lo\u1ea1i c\u00e1p kh\u00e1c. V\u00ec v\u1eady, h\u00e3y ti\u1ebfp t\u1ee5c \u0111\u1ecdc!<\/p>\n\n\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/lh7-rt.googleusercontent.com\/docsz\/AD_4nXejqf1Nx9W1lOlY94l_2JV-Ko7z3AzjatT2ag4v5RLs1gP8t1DyMz0nz3aBvdUNBvHV7nL_pvEkWALFvjudRUZISmLTMqphPLHalveSpUhUq5SMGyQ5IKWBc-8zmKwbVU5QFtlWBg?key=1lNNS4AbrWbazUD8MDw0LFDj\" alt=\"C\u00e1p LSZH\"\/><\/figure>\n\n\n\n<p><em>H\u00ecnh 1: C\u00e1p LSZH<\/em><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>1) <\/strong><strong>C\u00e1p LSZH l\u00e0 g\u00ec?<\/strong><\/h2>\n\n\n\n<p>LSZH l\u00e0 vi\u1ebft t\u1eaft c\u1ee7a Low Smoke Zero Halogen. V\u1eadt li\u1ec7u ph\u1ee7 cho c\u00e1c lo\u1ea1i c\u00e1p LSZH n\u00e0y \u0111\u01b0\u1ee3c l\u00e0m t\u1eeb c\u00e1c ch\u1ea5t kh\u00f4ng gi\u1ea3i ph\u00f3ng kh\u00ed halogen \u0111\u1ed9c h\u1ea1i ho\u1eb7c kh\u00f3i d\u00e0y trong qu\u00e1 tr\u00ecnh \u0111\u1ed1t ch\u00e1y. H\u01a1n n\u1eefa, c\u00e1p LSZH an to\u00e0n h\u01a1n v\u00ec ch\u00fang t\u0103ng c\u01b0\u1eddng kh\u1ea3 n\u0103ng quan s\u00e1t \u0111\u00e1m ch\u00e1y v\u00e0 gi\u00fap ng\u0103n ng\u1eeba h\u00edt ph\u1ea3i kh\u00f3i \u0111\u1ed9c trong qu\u00e1 tr\u00ecnh h\u1ecfa ho\u1ea1n.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong><em>C\u1ea5u tr\u00fac c\u1ee7a c\u00e1p LSZH<\/em><\/strong><\/li>\n<\/ul>\n\n\n\n<p>Gi\u1ed1ng nh\u01b0 nhi\u1ec1u lo\u1ea1i c\u00e1p kh\u00e1c, c\u00e1p LSZH (Low Smoke Zero Halogen) c\u00f3 c\u1ea5u tr\u00fac c\u01a1 b\u1ea3n gi\u1ed1ng nhau. S\u1ef1 kh\u00e1c bi\u1ec7t n\u1eb1m \u1edf v\u1eadt li\u1ec7u c\u00e1ch \u0111i\u1ec7n v\u00e0 l\u1edbp v\u1ecf ngo\u00e0i. Nh\u1eefng v\u1eadt li\u1ec7u n\u00e0y \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o \u0111\u1ec3 kh\u00f4ng t\u1ea1o ra kh\u00ed halogen \u0111\u1ed9c h\u1ea1i v\u00e0 \u00edt kh\u00f3i khi \u0111\u1ed1t.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/lh7-rt.googleusercontent.com\/docsz\/AD_4nXfV8qOWxHUQt6aJt9z1BTROMrUlifW4XZjKaWCUHtRVbXFQ-NQPumOX0MKL6XdMZg6zhvSlTZugE2k5tMeUtGphQhn_NZsNnvJZMF0TyfFmZcEdMLwybV_szKvAh0tKBZsvNKoXNQ?key=1lNNS4AbrWbazUD8MDw0LFDj\" alt=\"C\u1ea5u tr\u00fac c\u1ee7a c\u00e1p LSZH\"\/><\/figure>\n\n\n\n<p><em>H\u00ecnh 2: C\u1ea5u tr\u00fac c\u1ee7a c\u00e1p LSZH<\/em><\/p>\n\n\n\n<p><strong><em>T\u00f4i)<\/em><\/strong><strong><em> Ng\u01b0\u1eddi ch\u1ec9 huy<\/em><\/strong><strong><em>: <\/em><\/strong><em>Ph\u1ea7n quan tr\u1ecdng nh\u1ea5t l\u00e0 d\u00e2y d\u1eabn, \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng \u0111\u1ed3ng ho\u1eb7c nh\u00f4m. N\u00f3 v\u1eadn chuy\u1ec3n d\u00f2ng \u0111i\u1ec7n ho\u1eb7c t\u00edn hi\u1ec7u d\u1eef li\u1ec7u.<\/em><\/p>\n\n\n\n<p><strong><em>ii) L\u1edbp c\u00e1ch nhi\u1ec7t:<\/em><\/strong><em> T\u1ea5t c\u1ea3 c\u00e1c d\u00e2y d\u1eabn \u0111i\u1ec7n \u0111\u1ec1u \u0111\u01b0\u1ee3c b\u1ecdc b\u1eb1ng l\u1edbp c\u00e1ch \u0111i\u1ec7n l\u00e0m t\u1eeb v\u1eadt li\u1ec7u ch\u1ed1ng ch\u00e1y v\u00e0 kh\u00f4ng ch\u1ee9a halogen \u0111\u1ec3 gi\u1eef cho d\u00f2ng \u0111i\u1ec7n an to\u00e0n.<\/em><\/p>\n\n\n\n<p><strong><em>iii) Ch\u1ea5t \u0111\u1ed9n (t\u00f9y ch\u1ecdn):<\/em><\/strong><em> M\u1ed9t s\u1ed1 c\u00e1p LSZH s\u1eed d\u1ee5ng ch\u1ea5t \u0111\u1ed9n \u0111\u1ec3 l\u00e0m cho c\u00e1p d\u1ec5 x\u1eed l\u00fd h\u01a1n v\u00e0 t\u0103ng th\u00eam \u0111\u1ed9 b\u1ec1n. Nh\u1eefng ch\u1ea5t \u0111\u1ed9n n\u00e0y c\u0169ng l\u00e0 v\u1eadt li\u1ec7u an to\u00e0n cho LSZH.<\/em><\/p>\n\n\n\n<p><strong><em>iv) Che ch\u1eafn (t\u00f9y ch\u1ecdn):<\/em><\/strong><em> \u0110\u1ed1i v\u1edbi m\u1ed9t s\u1ed1 lo\u1ea1i c\u00e1p, \u0111\u1eb7c bi\u1ec7t l\u00e0 c\u00e1p d\u1eef li\u1ec7u v\u00e0 c\u00e1p \u0111i\u1ec7n t\u1eed tinh vi, \u0111\u00f4i khi ng\u01b0\u1eddi ta s\u1ebd th\u00eam m\u1ed9t l\u1edbp ch\u1eafn. L\u1edbp ch\u1eafn n\u00e0y c\u00f3 th\u1ec3 bao g\u1ed3m m\u1ed9t l\u00e1 kim lo\u1ea1i ho\u1eb7c l\u01b0\u1edbi b\u1ec7n \u0111\u1ec3 ng\u0103n nhi\u1ec5u \u0111i\u1ec7n t\u1eeb b\u00ean ngo\u00e0i.<\/em><\/p>\n\n\n\n<p><strong><em>v) V\u1ecf ngo\u00e0i (Sheath):<\/em><\/strong><em> L\u1edbp ranh gi\u1edbi cu\u1ed1i c\u00f9ng l\u00e0 l\u1edbp v\u1ecf ngo\u00e0i. L\u1edbp n\u00e0y b\u1ea3o v\u1ec7 to\u00e0n b\u1ed9 c\u00e1p v\u00e0 \u0111\u01b0\u1ee3c l\u00e0m t\u1eeb v\u1eadt li\u1ec7u \u00edt kh\u00f3i, kh\u00f4ng ch\u1ee9a halogen, kh\u00f4ng th\u1ea3i ra kh\u00ed \u0111\u1ed9c khi ch\u00e1y.<\/em><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>2) C\u00e1c t\u00ednh n\u0103ng ch\u00ednh c\u1ee7a <\/strong><strong>C\u00e1p LSZH<\/strong><\/h2>\n\n\n\n<p>C\u00e1p LSZH \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3 trong khi v\u1eabn \u0111\u1ea3m b\u1ea3o an to\u00e0n. B\u00e2y gi\u1edd ch\u00fang ta s\u1ebd th\u1ea3o lu\u1eadn v\u1ec1 c\u00e1c y\u1ebfu t\u1ed1 \u0111\u1ed9c \u0111\u00e1o khi\u1ebfn ch\u00fang tr\u1edf n\u00ean \u0111\u1eb7c bi\u1ec7t:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong><em>Ph\u00e1t ra \u00edt kh\u00f3i trong khi ch\u00e1y:<\/em><\/strong><em> Tr\u01b0\u1edbc h\u1ebft, ch\u00fang th\u1ea3i ra kh\u00f3i c\u00f3 m\u1eadt \u0111\u1ed9 th\u1ea5p h\u01a1n khi ch\u00e1y. Trong tr\u01b0\u1eddng h\u1ee3p n\u00e0y, kh\u00f3i s\u1ebd gi\u00fap t\u0103ng t\u1ea7m nh\u00ecn, cho ph\u00e9p b\u1ea1n di chuy\u1ec3n ra ngo\u00e0i an to\u00e0n v\u00e0 nhanh ch\u00f3ng trong tr\u01b0\u1eddng h\u1ee3p kh\u1ea9n c\u1ea5p.<\/em><\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/lh7-rt.googleusercontent.com\/docsz\/AD_4nXdT0E5tY28gOrmtX_AN5VN-Dis7c0T2wOynyuqQqDEvhL5WiQkZiHobucg4GdsOdOSdzKmPVzRKfHdCIb1l-Wig91wsmPh7thxZTemNK5klH6PwIjpAkQIxRag7lkdCBNyml2K44Q?key=1lNNS4AbrWbazUD8MDw0LFDj\" alt=\"Ph\u00e1t ra \u00edt kh\u00f3i trong khi ch\u00e1y\"\/><\/figure>\n\n\n\n<p><em>H\u00ecnh 3: Ph\u00e1t ra \u00edt kh\u00f3i trong khi ch\u00e1y<\/em><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong><em>Kh\u00f4ng c\u00f3 kh\u00ed Halogen \u0111\u1ed9c h\u1ea1i:<\/em><\/strong><em> C\u00e1p LSZH kh\u00f4ng gi\u1ea3i ph\u00f3ng c\u00e1c v\u1eadt li\u1ec7u nguy hi\u1ec3m nh\u01b0 clo, v\u1ed1n nguy hi\u1ec3m cho con ng\u01b0\u1eddi v\u00e0 thi\u1ebft b\u1ecb khi so s\u00e1nh v\u1edbi c\u00e1p PVC th\u00f4ng th\u01b0\u1eddng.<\/em><\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong><em>Ch\u1ed1ng ch\u00e1y v\u00e0 an to\u00e0n trong kh\u00f4ng gian k\u00edn:<\/em><\/strong><em> Ngo\u00e0i ra, c\u00e1p LSZH c\u00f2n c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng ch\u00e1y v\u00e0 an to\u00e0n trong kh\u00f4ng gian k\u00edn. Do \u0111\u00f3, ch\u00fang ph\u00f9 h\u1ee3p v\u1edbi kh\u00f4ng gian h\u1ea1n ch\u1ebf nh\u01b0 m\u00e1y bay, \u0111\u01b0\u1eddng h\u1ea7m, v\u0103n ph\u00f2ng v\u00e0 b\u1ec7nh vi\u1ec7n.<\/em><\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong><em>C\u00e1c kh\u00eda c\u1ea1nh th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng: <\/em><\/strong><em>H\u01a1n n\u1eefa, nh\u1eefng lo\u1ea1i c\u00e1p n\u00e0y th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng v\u00ec ch\u00fang kh\u00f4ng ch\u1ee9a halogen v\u00e0 \u00edt g\u00e2y \u00f4 nhi\u1ec5m, tu\u00e2n th\u1ee7 c\u00e1c lu\u1eadt v\u1ec1 m\u00f4i tr\u01b0\u1eddng nh\u01b0 RoHS.<\/em><\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong><em>Duy tr\u00ec hi\u1ec7u su\u1ea5t d\u01b0\u1edbi nhi\u1ec7t \u0111\u1ed9 cao: <\/em><\/strong><em>V\u00e0 kh\u00f4ng ch\u1ec9 v\u1eady, nh\u1eefng lo\u1ea1i c\u00e1p n\u00e0y c\u00f2n ho\u1ea1t \u0111\u1ed9ng t\u1ed1t trong \u0111i\u1ec1u ki\u1ec7n nhi\u1ec7t \u0111\u1ed9 cao. Ch\u00fang gi\u1eef nguy\u00ean h\u00ecnh d\u1ea1ng, l\u1edbp ph\u1ee7 b\u1ea3o v\u1ec7 v\u00e0 ho\u1ea1t \u0111\u1ed9ng trong m\u00f4i tr\u01b0\u1eddng nhi\u1ec7t \u0111\u1ed9 kh\u1eafc nghi\u1ec7t.<\/em><\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/lh7-rt.googleusercontent.com\/docsz\/AD_4nXf05SaBZVNdE5e4p37D_MYlsoE0L8DoBERuWe2nZogGNaTgsoPRop2apSJk3j_WnW6qnQjIDZcFT7IMGAVQ-uPbND_jnOGmOA8gaMqXAUXbNxtcb3-RwehO0aIlk4ucBZSrmXR7BA?key=1lNNS4AbrWbazUD8MDw0LFDj\" alt=\"Duy tr\u00ec hi\u1ec7u su\u1ea5t d\u01b0\u1edbi nhi\u1ec7t \u0111\u1ed9 cao\"\/><\/figure>\n\n\n\n<p><em>H\u00ecnh 4: Duy tr\u00ec hi\u1ec7u su\u1ea5t d\u01b0\u1edbi nhi\u1ec7t \u0111\u1ed9 cao<\/em><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong><em>Ti\u00eau chu\u1ea9n an to\u00e0n qu\u1ed1c t\u1ebf: <\/em><\/strong><em>Cu\u1ed1i c\u00f9ng nh\u01b0ng kh\u00f4ng k\u00e9m ph\u1ea7n quan tr\u1ecdng, c\u00e1c lo\u1ea1i c\u00e1p n\u00e0y c\u0169ng tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n an to\u00e0n qu\u1ed1c t\u1ebf, bao g\u1ed3m IEC v\u00e0 <\/em><em>Ch\u1ee9ng nh\u1eadn RoHS<\/em><em>S.<\/em><strong><em> <\/em><\/strong><em>\u0110i\u1ec1u n\u00e0y \u0111\u1ea3m b\u1ea3o r\u1eb1ng b\u1ea1n \u0111ang s\u1eed d\u1ee5ng lo\u1ea1i c\u00e1p \u0111\u00e3 tr\u1ea3i qua th\u1eed nghi\u1ec7m nghi\u00eam ng\u1eb7t v\u1ec1 an to\u00e0n ch\u00e1y n\u1ed5, ph\u00e1t th\u1ea3i kh\u00f3i v\u00e0 \u0111\u1ed9c t\u00ednh.<\/em><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>3) \u1ee8ng d\u1ee5ng ph\u1ed5 bi\u1ebfn c\u1ee7a c\u00e1p LSZH<\/strong><\/h2>\n\n\n\n<p>C\u00e1p LSZH \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i \u1edf nh\u1eefng n\u01a1i coi tr\u1ecdng an to\u00e0n ph\u00f2ng ch\u00e1y ch\u1eefa ch\u00e1y:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong><em>T\u00f2a nh\u00e0 v\u00e0 V\u0103n ph\u00f2ng:<\/em><\/strong><em> Tr\u01b0\u1edbc h\u1ebft, trong c\u00e1c t\u00f2a nh\u00e0 v\u00e0 v\u0103n ph\u00f2ng, nhi\u1ec1u ng\u01b0\u1eddi l\u00e0m vi\u1ec7c trong kh\u00f4ng gian k\u00edn. Trong tr\u01b0\u1eddng h\u1ee3p h\u1ecfa ho\u1ea1n x\u1ea3y ra, kh\u00f3i c\u00f3 \u0111\u1ed9 d\u00e0y nh\u1ea5t \u0111\u1ecbnh c\u00f3 th\u1ec3 nhanh ch\u00f3ng l\u1ea5p \u0111\u1ea7y khu v\u1ef1c. Tuy nhi\u00ean, khi h\u1ecfa ho\u1ea1n x\u1ea3y ra, c\u00e1p LSZH l\u00e0m cho kh\u00f4ng kh\u00ed xung quanh \u00edt kh\u00f3i h\u01a1n, gi\u00fap c\u1ea3i thi\u1ec7n l\u1ed1i tho\u00e1t hi\u1ec3m cho m\u1ecdi ng\u01b0\u1eddi.<\/em><\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong><em>Ph\u01b0\u01a1ng ti\u1ec7n giao th\u00f4ng c\u00f4ng c\u1ed9ng (T\u00e0u h\u1ecfa, Xe bu\u00fdt, M\u00e1y bay):<\/em><\/strong><em> Ti\u1ebfp theo, tr\u00ean c\u00e1c ph\u01b0\u01a1ng ti\u1ec7n giao th\u00f4ng c\u00f4ng c\u1ed9ng nh\u01b0 m\u00e1y bay, t\u00e0u h\u1ecfa v\u00e0 t\u00e0u \u0111i\u1ec7n ng\u1ea7m, m\u1ecdi ng\u01b0\u1eddi chi\u1ebfm gi\u1eef nh\u1eefng khu v\u1ef1c \u0111\u00f4ng \u0111\u00fac v\u1edbi l\u1ed1i tho\u00e1t hi\u1ec3m h\u1ea1n ch\u1ebf. M\u1ed1i \u0111e d\u1ecda h\u1ecfa ho\u1ea1n \u1edf nh\u1eefng khu v\u1ef1c n\u00e0y c\u00f3 th\u1ec3 c\u1ef1c k\u1ef3 d\u1ec5 n\u1ed5. C\u00e1c d\u00e2y c\u00e1p kh\u00f4ng t\u1ea1o ra b\u1ea5t k\u1ef3 kh\u00f3i \u0111\u1ed9c n\u00e0o, gi\u00fap c\u1ea3i thi\u1ec7n ch\u1ea5t l\u01b0\u1ee3ng kh\u00f4ng kh\u00ed.&nbsp;<\/em><\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong><em>Trung t\u00e2m d\u1eef li\u1ec7u v\u00e0 ph\u00f2ng m\u00e1y ch\u1ee7:<\/em><\/strong><em> Ngo\u00e0i ra, kh\u00f3i ho\u1eb7c h\u00f3a ch\u1ea5t c\u00f3 th\u1ec3 l\u00e0m h\u1ecfng c\u00e1c thi\u1ebft b\u1ecb \u0111\u1eaft ti\u1ec1n trong trung t\u00e2m d\u1eef li\u1ec7u v\u00e0 ph\u00f2ng m\u00e1y ch\u1ee7. C\u00e1p LSZH gi\u1ea3m thi\u1ec3u thi\u1ec7t h\u1ea1i \u0111\u1ec3 h\u1ec7 th\u1ed1ng c\u00f3 th\u1ec3 ti\u1ebfp t\u1ee5c ho\u1ea1t \u0111\u1ed9ng an to\u00e0n.&nbsp;<\/em><\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/lh7-rt.googleusercontent.com\/docsz\/AD_4nXdwEvzHPGJ4b3bGEu2w2OHDch1qbQOOq833Myz1C37yKbSE7Fx9LhGkP3-HFjj2A2e5Uya7viwQCG8Tw8CaPwOgiisO7oMzSDPK0yd91vudqqNdDM22Rn_2y1F_nrD4Km1yPlzzng?key=1lNNS4AbrWbazUD8MDw0LFDj\" alt=\"\u1ee8ng d\u1ee5ng c\u1ee7a c\u00e1p LSZH\"\/><\/figure>\n\n\n\n<p><em>H\u00ecnh 5: \u1ee8ng d\u1ee5ng c\u1ee7a c\u00e1p LSZH<\/em><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong><em>\u0110\u01b0\u1eddng h\u1ea7m v\u00e0 ng\u1ea7m:<\/em><\/strong><em> H\u01a1n n\u1eefa, h\u1ecfa ho\u1ea1n \u0111\u1eb7c bi\u1ec7t g\u00e2y phi\u1ec1n h\u00e0 cho c\u00e1c \u0111\u1ecba \u0111i\u1ec3m d\u01b0\u1edbi l\u00f2ng \u0111\u1ea5t nh\u01b0 \u0111\u01b0\u1eddng h\u1ea7m v\u00e0 h\u1ea7m m\u1ecf, n\u01a1i kh\u00f3i kh\u00f3 tho\u00e1t ra. Trong tr\u01b0\u1eddng h\u1ee3p n\u00e0y, c\u00e1p LSZH c\u00f3 th\u1ec3 gi\u00fap gi\u1ea3m thi\u1ec3u v\u1ea5n \u0111\u1ec1 v\u00ec ch\u00fang th\u1ea3i ra \u00edt kh\u00f3i h\u01a1n v\u00e0 kh\u00f4ng c\u00f3 kh\u00ed \u0111\u1ed9c.&nbsp;<\/em><\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong><em>Khu c\u00f4ng nghi\u1ec7p v\u00e0 \u0111\u1ecba \u0111i\u1ec3m d\u1ea7u kh\u00ed:<\/em><\/strong><em> Cu\u1ed1i c\u00f9ng nh\u01b0ng kh\u00f4ng k\u00e9m ph\u1ea7n quan tr\u1ecdng, nguy c\u01a1 h\u1ecfa ho\u1ea1n t\u0103ng cao t\u1ea1i c\u00e1c nh\u00e0 m\u00e1y v\u00e0 \u0111\u1ecba \u0111i\u1ec3m khai th\u00e1c d\u1ea7u. Nh\u1eefng khu v\u1ef1c n\u00e0y c\u1ea7n c\u00e1c bi\u1ec7n ph\u00e1p an to\u00e0n m\u1ea1nh m\u1ebd. C\u00e1p LSZH h\u1ed7 tr\u1ee3 \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u \u0111\u00f3 v\u00e0 c\u1ea3i thi\u1ec7n s\u1ef1 an to\u00e0n cho nh\u00e2n vi\u00ean.<\/em><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>4) C\u00e1p LSZH so v\u1edbi c\u00e1p PVC: S\u1ef1 kh\u00e1c bi\u1ec7t l\u00e0 g\u00ec&nbsp;<\/strong><\/h2>\n\n\n\n<p>\u0110i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i bi\u1ebft s\u1ef1 kh\u00e1c bi\u1ec7t v\u1ec1 an to\u00e0n, hi\u1ec7u su\u1ea5t v\u00e0 v\u1eadt li\u1ec7u khi l\u1ef1a ch\u1ecdn c\u00e1p LSZH v\u00e0 PVC. Trong ph\u1ea7n n\u00e0y, ch\u00fang t\u00f4i s\u1ebd th\u1ea3o lu\u1eadn trong b\u1ea3ng v\u1ec1 nh\u1eefng kh\u00e1c bi\u1ec7t quan tr\u1ecdng \u0111\u1ec3 b\u1ea1n so s\u00e1nh v\u00e0 \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh s\u00e1ng su\u1ed1t:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong><em>\u0110\u1eb7c tr\u01b0ng<\/em><\/strong><\/td><td><strong><em>C\u00e1p LSZH<\/em><\/strong><\/td><td><strong><em>C\u00e1p PVC<\/em><\/strong><\/td><\/tr><tr><td><em>H\u00ecnh th\u1ee9c \u0111\u1ea7y \u0111\u1ee7<\/em><\/td><td><em>Kh\u00f3i th\u1ea5p <\/em><em>Kh\u00f4ng c\u00f3 Halogen<\/em><\/td><td><em>Polyvinyl clorua<\/em><\/td><\/tr><tr><td><em>M\u1eadt \u0111\u1ed9 (X\u1ea5p x\u1ec9)<\/em><\/td><td><em>Th\u1ea5p h\u01a1n (1,3 \u2013 1,5 g\/cm\u00b3)<\/em><\/td><td><em>Cao h\u01a1n (1,38 \u2013 1,6 g\/cm\u00b3)<\/em><\/td><\/tr><tr><td><em>Ph\u00e1t th\u1ea3i kh\u00f3i<\/em><\/td><td><em>R\u1ea5t \u00edt kh\u00f3i trong khi ch\u00e1y<\/em><\/td><td><em>T\u1ea1o ra kh\u00f3i \u0111en d\u00e0y<\/em><\/td><\/tr><tr><td><em>Ph\u00e1t h\u00e0nh kh\u00ed \u0111\u1ed9c<\/em><\/td><td><em>Kh\u00f4ng c\u00f3 kh\u00ed halogen \u0111\u1ed9c h\u1ea1i<\/em><\/td><td><em>Gi\u1ea3i ph\u00f3ng kh\u00ed \u0111\u1ed9c h\u1ea1i nh\u01b0 clo<\/em><\/td><\/tr><tr><td><em>An to\u00e0n ph\u00f2ng ch\u00e1y ch\u1eefa ch\u00e1y<\/em><\/td><td><em>Ch\u1ed1ng ch\u00e1y v\u00e0 an to\u00e0n h\u01a1n \u1edf nh\u1eefng khu v\u1ef1c k\u00edn<\/em><\/td><td><em>C\u00f3 th\u1ec3 lan truy\u1ec1n l\u1eeda d\u1ec5 d\u00e0ng h\u01a1n<\/em><\/td><\/tr><tr><td><em>V\u1eadt li\u1ec7u<\/em><\/td><td><em>\u0110\u01b0\u1ee3c l\u00e0m t\u1eeb h\u1ee3p ch\u1ea5t kh\u00f4ng ch\u1ee9a halogen<\/em><\/td><td><em>\u0110\u01b0\u1ee3c l\u00e0m t\u1eeb nh\u1ef1a g\u1ed1c halogen<\/em><\/td><\/tr><tr><td><em>Tr\u1ecb gi\u00e1<\/em><\/td><td><em>N\u00f3i chung l\u00e0 \u0111\u1eaft h\u01a1n<\/em><\/td><td><em>Th\u01b0\u1eddng r\u1ebb h\u01a1n<\/em><\/td><\/tr><tr><td><em>S\u1eed d\u1ee5ng t\u1ed1t nh\u1ea5t<\/em><\/td><td><em>B\u1ec7nh vi\u1ec7n, giao th\u00f4ng, trung t\u00e2m d\u1eef li\u1ec7u v\u00e0 \u0111\u01b0\u1eddng h\u1ea7m<\/em><\/td><td><em>Nh\u00e0 c\u1eeda, h\u1ec7 th\u1ed1ng d\u00e2y \u0111i\u1ec7n n\u00f3i chung<\/em><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>5) Nh\u1eefng \u0111i\u1ec1u c\u1ea7n l\u01b0u \u00fd khi mua c\u00e1p LSZH<\/strong><\/h2>\n\n\n\n<p>C\u00f3 nhi\u1ec1u \u0111i\u1ec1u b\u1ea1n ph\u1ea3i l\u01b0u \u00fd tr\u01b0\u1edbc khi mua b\u1ea5t k\u1ef3 lo\u1ea1i c\u00e1p LSZH n\u00e0o, v\u00ec ch\u00fang gi\u00fap b\u1ea1n ch\u1ecdn \u0111\u01b0\u1ee3c lo\u1ea1i c\u00e1p ph\u00f9 h\u1ee3p nh\u1ea5t v\u1edbi nhu c\u1ea7u c\u1ee7a m\u00ecnh.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong><em>Lo\u1ea1i \u1ee9ng d\u1ee5ng:<\/em><\/strong><em> \u0110\u1ea7u ti\u00ean<\/em><strong><em>, <\/em><\/strong><em>b\u1ea1n n\u00ean c\u00e2n nh\u1eafc n\u01a1i c\u00e1p s\u1ebd \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng. N\u00f3 s\u1ebd \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 x\u00e2y d\u1ef1ng h\u1ec7 th\u1ed1ng d\u00e2y \u0111i\u1ec7n, trung t\u00e2m d\u1eef li\u1ec7u, h\u1ec7 th\u1ed1ng giao th\u00f4ng hay th\u1ee9 g\u00ec kh\u00e1c? C\u00e1c m\u00f4i tr\u01b0\u1eddng kh\u00e1c nhau y\u00eau c\u1ea7u c\u00e1c lo\u1ea1i c\u00e1p LSZH kh\u00e1c nhau.<\/em><\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong><em>\u0110i\u1ec7n \u00e1p v\u00e0 d\u00f2ng \u0111i\u1ec7n \u0111\u1ecbnh m\u1ee9c<\/em><\/strong><em>: Ti\u1ebfp theo, h\u00e3y \u0111\u1ea3m b\u1ea3o c\u00e1p LSZH c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c c\u00e1c y\u00eau c\u1ea7u v\u1ec1 \u0111i\u1ec7n \u00e1p v\u00e0 d\u00f2ng \u0111i\u1ec7n c\u1ee7a \u1ee9ng d\u1ee5ng c\u1ee5 th\u1ec3 c\u1ee7a b\u1ea1n. Ki\u1ec3m tra th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt \u0111\u1ec3 x\u00e1c nh\u1eadn c\u00e1p \u0111\u00e1p \u1ee9ng nhu c\u1ea7u c\u1ee7a b\u1ea1n, ch\u1eb3ng h\u1ea1n nh\u01b0 300V, 600V v\u00e0 cao h\u01a1n.<\/em><\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong><em>Kh\u1ea3 n\u0103ng ch\u1ed1ng ch\u00e1y: <\/em><\/strong><em>Sau \u0111\u00f3, b\u1ea1n n\u00ean ki\u1ec3m tra x\u1ebfp h\u1ea1ng ch\u1ed1ng ch\u00e1y v\u00ec c\u00e1p LSZH \u0111\u01b0\u1ee3c c\u00f4ng nh\u1eadn c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng ch\u00e1y. M\u1ed9t s\u1ed1 m\u00f4i tr\u01b0\u1eddng c\u00f3 th\u1ec3 c\u1ea7n m\u1ee9c ch\u1ed1ng ch\u00e1y cao h\u01a1n, v\u00ec v\u1eady h\u00e3y xem c\u00e1p c\u00f3 tu\u00e2n th\u1ee7 kh\u00f4ng <a href=\"https:\/\/webstore.iec.ch\/en\/publication\/62423\" target=\"_blank\" rel=\"noreferrer noopener\">Ti\u00eau chu\u1ea9n IEC 60332<\/a> ho\u1eb7c <a href=\"https:\/\/www.vteclabs.com\/testing\/fire-flammability-testing\/ul-1685\/\" target=\"_blank\" rel=\"noreferrer noopener\">Ti\u00eau chu\u1ea9n UL1685<\/a> ti\u00eau chu\u1ea9n.<\/em><\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong><em>T\u00ednh linh ho\u1ea1t v\u00e0 kh\u1ea3 n\u0103ng x\u1eed l\u00fd: <\/em><\/strong><em>C\u0169ng,<\/em><strong><em> <\/em><\/strong><em>n\u1ebfu b\u1ea1n c\u1ea7n l\u1eafp \u0111\u1eb7t c\u00e1p \u1edf nh\u1eefng khu v\u1ef1c h\u1ea1n ch\u1ebf ho\u1eb7c kh\u00f3 ti\u1ebfp c\u1eadn, h\u00e3y ch\u1ecdn c\u00e1p LSZH \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf linh ho\u1ea1t. M\u1ed9t s\u1ed1 lo\u1ea1i c\u00e1p \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t \u0111\u1ec3 cung c\u1ea5p th\u00eam t\u00ednh linh ho\u1ea1t gi\u00fap l\u1eafp \u0111\u1eb7t d\u1ec5 d\u00e0ng.<\/em><\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/lh7-rt.googleusercontent.com\/docsz\/AD_4nXcFJ16J62rUCuXXKI8QYT79JQQZHlPLmTuLo364aqIu1D8G9f49_a8pC9xJEUd52oojJ3THDvHpHOB4kcbTBi9oG5pnffovhMhtEiFKeuwAjP_tUgQ8TNJjmhBBUqtjcoMaHfiPQA?key=1lNNS4AbrWbazUD8MDw0LFDj\" alt=\"T\u00ednh linh ho\u1ea1t v\u00e0 kh\u1ea3 n\u0103ng x\u1eed l\u00fd c\u1ee7a c\u00e1p LSZH\"\/><\/figure>\n\n\n\n<p><em>H\u00ecnh 6: T\u00ednh linh ho\u1ea1t v\u00e0 kh\u1ea3 n\u0103ng x\u1eed l\u00fd c\u1ee7a c\u00e1p LSZH<\/em><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong><em>V\u1eadt li\u1ec7u c\u00e1ch \u0111i\u1ec7n:<\/em><\/strong><em> \u0110\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n, v\u1eadt li\u1ec7u c\u00e1ch nhi\u1ec7t ph\u1ea3i kh\u00f4ng ch\u1ee9a halogen c\u0169ng nh\u01b0 tu\u00e2n th\u1ee7 LSZH, v\u00ec nh\u1eefng v\u1eadt li\u1ec7u n\u00e0y c\u00f3 th\u1ec3 gi\u1ea3i ph\u00f3ng kh\u00ed \u0111\u1ed9c v\u00e0 kh\u00f3i trong khi h\u1ecfa ho\u1ea1n. Lu\u00f4n x\u00e1c minh r\u1eb1ng v\u1eadt li\u1ec7u c\u00e1ch nhi\u1ec7t \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u ph\u00e1p l\u00fd hi\u1ec7n h\u00e0nh v\u1ec1 an to\u00e0n trong ng\u00e0nh c\u1ee5 th\u1ec3 c\u1ee7a b\u1ea1n.<\/em><\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong><em>\u0110\u01b0\u1eddng k\u00ednh v\u00e0 k\u00edch th\u01b0\u1edbc:<\/em><\/strong><em> Sau \u0111\u00f3, h\u00e3y ki\u1ec3m tra xem \u0111\u01b0\u1eddng k\u00ednh c\u1ee7a c\u00e1p c\u00f3 \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u c\u1ee7a b\u1ea1n kh\u00f4ng. N\u1ebfu c\u00e1p ph\u1ea3i \u0111i qua c\u00e1c khe h\u1eb9p ho\u1eb7c \u1ed1ng d\u1eabn, h\u00e3y x\u00e1c minh xem c\u00e1p c\u00f3 k\u00edch th\u01b0\u1edbc ph\u00f9 h\u1ee3p kh\u00f4ng.<\/em><\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong><em>Ph\u00f9 h\u1ee3p v\u1edbi m\u00f4i tr\u01b0\u1eddng: <\/em><\/strong><em>Ngo\u00e0i ra, b\u1ea1n n\u00ean ki\u1ec3m tra xem \u0111\u1ecbnh m\u1ee9c c\u1ee7a c\u00e1p c\u00f3 ph\u00f9 h\u1ee3p v\u1edbi m\u00f4i tr\u01b0\u1eddng l\u1eafp \u0111\u1eb7t hay kh\u00f4ng. C\u00e1p c\u00f3 \u0111\u1eb7c t\u00ednh \u00edt kh\u00f3i, kh\u00f4ng halogen (LSZH) c\u00f3 th\u1ec3 c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng tia UV, ch\u1ed1ng th\u1ea5m n\u01b0\u1edbc ho\u1eb7c \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 s\u1eed d\u1ee5ng ngo\u00e0i tr\u1eddi.<\/em><\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong><em>\u0110\u1ed9 b\u1ec1n:<\/em><\/strong><em> \u0110\u1eebng qu\u00ean, \u0111\u1ea3m b\u1ea3o r\u1eb1ng n\u00f3 s\u1edf h\u1eefu c\u00e1c t\u00ednh n\u0103ng \u0111\u1ed9 b\u1ec1n ch\u00ednh x\u00e1c n\u1ebfu c\u00e1p s\u1ebd tr\u1ea3i qua m\u1ed9t s\u1ed1 d\u1ea1ng hao m\u00f2n. B\u1ea1n c\u0169ng n\u00ean ki\u1ec3m tra xem m\u1ed9t s\u1ed1 c\u00e1p LSZH c\u00f3 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho m\u00f4i tr\u01b0\u1eddng kh\u1eafc nghi\u1ec7t li\u00ean quan \u0111\u1ebfn kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n, d\u1ea7u v\u00e0 h\u00f3a ch\u1ea5t m\u00e0i m\u00f2n hay kh\u00f4ng, n\u1ebfu c\u1ea7n.<\/em><\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong><em>Tr\u1ecb gi\u00e1:<\/em><\/strong><em> Cu\u1ed1i c\u00f9ng, m\u1eb7c d\u00f9 c\u00e1p LSZH th\u01b0\u1eddng \u0111\u1eaft h\u01a1n so v\u1edbi c\u00e1p PVC, nh\u01b0ng ch\u00fang v\u1eabn \u0111\u00f2i h\u1ecfi s\u1ef1 c\u00e2n b\u1eb1ng gi\u1eefa ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 chi ph\u00ed. H\u00e3y \u0111\u1ea3m b\u1ea3o r\u1eb1ng b\u1ea1n \u0111ang tr\u1ea3 ti\u1ec1n cho c\u00e1c t\u00ednh n\u0103ng quan tr\u1ecdng, ch\u1eb3ng h\u1ea1n nh\u01b0 an to\u00e0n ch\u00e1y n\u1ed5 v\u00e0 \u0111\u1ed9 b\u1ec1n.<\/em><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Ph\u1ea7n k\u1ebft lu\u1eadn<\/strong><\/h2>\n\n\n\n<p>T\u00f3m l\u1ea1i, c\u00e1p LSZH l\u00e0 l\u1ef1a ch\u1ecdn t\u1ed1t n\u1ebfu an to\u00e0n l\u00e0 m\u1ed1i quan t\u00e2m h\u00e0ng \u0111\u1ea7u c\u1ee7a b\u1ea1n, \u0111\u1eb7c bi\u1ec7t l\u00e0 trong m\u00f4i tr\u01b0\u1eddng d\u1ec5 x\u1ea3y ra h\u1ecfa ho\u1ea1n. H\u01a1n n\u1eefa, b\u1ea1n n\u00ean bi\u1ebft lo\u1ea1i c\u00e1p LSZH t\u1ed1t nh\u1ea5t cho nhu c\u1ea7u c\u1ee7a m\u00ecnh, \u0111i\u1ec1u n\u00e0y s\u1ebd tr\u1edf n\u00ean d\u1ec5 d\u00e0ng h\u01a1n th\u00f4ng qua vi\u1ec7c hi\u1ec3u c\u1ea5u tr\u00fac c\u1ee7a c\u00e1p LSZH, c\u00e1c t\u00ednh n\u0103ng v\u00e0 \u1ee9ng d\u1ee5ng ph\u1ed5 bi\u1ebfn c\u1ee7a n\u00f3. Nh\u00ecn chung, c\u00e1c lo\u1ea1i c\u00e1p n\u00e0y h\u1ed7 tr\u1ee3 b\u1ea3o v\u1ec7 h\u1ec7 th\u1ed1ng \u0111i\u1ec7n c\u1ee7a b\u1ea1n v\u00e0 ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3 trong nhi\u1ec1u t\u00ecnh hu\u1ed1ng.<br>\u0110\u1ec3 c\u00f3 c\u00e1p LSZH \u0111\u00e1ng tin c\u1eady, an to\u00e0n, \u0111\u1ea3m b\u1ea3o ph\u00e1t th\u1ea3i kh\u00f3i th\u1ea5p v\u00e0 an to\u00e0n ch\u00e1y n\u1ed5, Dekam ch\u00ednh l\u00e0 l\u1ef1a ch\u1ecdn h\u00e0ng \u0111\u1ea7u c\u1ee7a b\u1ea1n. T\u1ea1i Dekam, ch\u00fang t\u00f4i \u0111\u1eb7t s\u1ef1 an to\u00e0n c\u1ee7a b\u1ea1n l\u00ean h\u00e0ng \u0111\u1ea7u, v\u00e0 \u0111\u00f3 l\u00e0 l\u00fd do t\u1ea1i sao ch\u00fang t\u00f4i thi\u1ebft k\u1ebf c\u00e1p LSZH ph\u00f9 h\u1ee3p v\u1edbi y\u00eau c\u1ea7u c\u1ee7a b\u1ea1n. V\u00ec v\u1eady, <a href=\"https:\/\/dekam-fiber.com\/vi\/contact-dekam\/\" target=\"_blank\" rel=\"noreferrer noopener\">li\u00ean l\u1ea1c<\/a> c\u00f9ng ch\u00fang t\u00f4i h\u00f4m nay!<\/p>","protected":false},"excerpt":{"rendered":"<p>B\u1ea1n kh\u00f4ng tin r\u1eb1ng vi\u1ec7c b\u1ea3o v\u1ec7 c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng \u0111i\u1ec7n c\u1ee7a b\u1ea1n, \u0111\u1eb7c bi\u1ec7t l\u00e0 \u1edf nh\u1eefng khu v\u1ef1c c\u00f3 nguy c\u01a1 ch\u00e1y cao, l\u00e0 kh\u00e1 kh\u00f3 \u0111\u1ec3 ngh\u0129 \u0111\u1ebfn sao? V\u00e2ng! C\u00e1p LSZH (C\u00e1p \u00edt kh\u00f3i kh\u00f4ng halogen) c\u00f3 th\u1ec3 cung c\u1ea5p m\u1ed9t gi\u1ea3i ph\u00e1p. C\u1ea5u tr\u00fac c\u1ee7a nh\u1eefng lo\u1ea1i c\u00e1p n\u00e0y l\u00e0m gi\u1ea3m \u0111\u00e1ng k\u1ec3 kh\u00f3i v\u00e0 lo\u1ea1i b\u1ecf kh\u00ed \u0111\u1ed9c trong h\u1ecfa ho\u1ea1n, \u0111i\u1ec1u n\u00e0y l\u00e0m cho ch\u00fang [\u2026]<\/p>","protected":false},"author":1,"featured_media":18396,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_robots_primary_cat":"none","_seopress_titles_title":"What is LSZH Cable and What Is It Used For? - DEKAM","_seopress_titles_desc":"","_seopress_robots_index":"","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":"","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":[],"class_list":["post-19036","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"acf":[],"_links":{"self":[{"href":"https:\/\/dekam-fiber.com\/vi\/wp-json\/wp\/v2\/posts\/19036","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dekam-fiber.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dekam-fiber.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dekam-fiber.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/dekam-fiber.com\/vi\/wp-json\/wp\/v2\/comments?post=19036"}],"version-history":[{"count":7,"href":"https:\/\/dekam-fiber.com\/vi\/wp-json\/wp\/v2\/posts\/19036\/revisions"}],"predecessor-version":[{"id":19058,"href":"https:\/\/dekam-fiber.com\/vi\/wp-json\/wp\/v2\/posts\/19036\/revisions\/19058"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dekam-fiber.com\/vi\/wp-json\/wp\/v2\/media\/18396"}],"wp:attachment":[{"href":"https:\/\/dekam-fiber.com\/vi\/wp-json\/wp\/v2\/media?parent=19036"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dekam-fiber.com\/vi\/wp-json\/wp\/v2\/categories?post=19036"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dekam-fiber.com\/vi\/wp-json\/wp\/v2\/tags?post=19036"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}