{"id":6382,"date":"2026-05-30T15:15:39","date_gmt":"2026-05-30T15:15:39","guid":{"rendered":"https:\/\/jxlampshade.com\/how-to-choose-outdoor-glass-lamp-shades\/"},"modified":"2026-06-02T02:05:30","modified_gmt":"2026-06-02T02:05:30","slug":"cach-chon-chao-den-thuy-tinh-ngoai-troi","status":"publish","type":"post","link":"https:\/\/jxlampshade.com\/vi\/how-to-choose-outdoor-glass-lamp-shades\/","title":{"rendered":"C\u00e1ch ch\u1ecdn chao \u0111\u00e8n th\u1ee7y tinh ngo\u00e0i tr\u1eddi: H\u01b0\u1edbng d\u1eabn mua h\u00e0ng ho\u00e0n ch\u1ec9nh"},"content":{"rendered":"

Ch\u1ecdn ch\u1ee5p \u0111\u00e8n b\u1eb1ng k\u00ednh ngo\u00e0i tr\u1eddi tr\u01b0\u1edbc ti\u00ean b\u1eb1ng c\u00e1ch \u0111o \u0111\u01b0\u1eddng k\u00ednh ch\u00e2n l\u1eafp c\u1ee7a thi\u1ebft b\u1ecb chi\u1ebfu s\u00e1ng, sau \u0111\u00f3 ch\u1ecdn k\u00ednh borosilicate ho\u1eb7c k\u00ednh c\u01b0\u1eddng l\u1ef1c \u0111\u01b0\u1ee3c x\u1ebfp h\u1ea1ng ch\u1ecbu s\u1ed1c nhi\u1ec7t ngo\u00e0i tr\u1eddi, ph\u00f9 h\u1ee3p v\u1edbi c\u1ea5p \u0111\u1ed9 b\u1ea3o v\u1ec7 IP m\u00e0 vi\u1ec7c l\u1eafp \u0111\u1eb7t c\u1ee7a b\u1ea1n y\u00eau c\u1ea7u v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng \u00e1nh s\u00e1ng \u2014 m\u1edd, c\u00f3 h\u1ea1t ho\u1eb7c trong su\u1ed1t \u2014 m\u00e0 kh\u00f4ng gian c\u1ee7a b\u1ea1n \u0111\u00f2i h\u1ecfi.<\/strong><\/p><\/blockquote>\n

H\u1ea7u h\u1ebft m\u1ecdi ng\u01b0\u1eddi ch\u1ecdn ch\u1ee5p \u0111\u00e8n b\u1eb1ng k\u00ednh ngo\u00e0i tr\u1eddi theo c\u00e1ch sai l\u1ea7m: h\u1ecd b\u1eaft \u0111\u1ea7u b\u1eb1ng t\u00ednh th\u1ea9m m\u1ef9 r\u1ed3i m\u1edbi t\u00ednh ng\u01b0\u1ee3c l\u1ea1i k\u00edch th\u01b0\u1edbc l\u1eafp \u0111\u1eb7t. Sau \u0111\u00f3, ch\u1ee5p \u0111\u00e8n \u0111\u01b0\u1ee3c giao \u0111\u1ebfn, kh\u00f4ng v\u1eeba v\u1edbi ng\u00e0m l\u1eafp, ho\u1eb7c b\u1ecb n\u1ee9t ngay trong \u0111\u1ee3t s\u01b0\u01a1ng gi\u00e1 m\u1ea1nh \u0111\u1ea7u ti\u00ean v\u00ec \u0111\u00f3 l\u00e0 th\u1ee7y tinh soda-lime \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf d\u00f9ng trong nh\u00e0. H\u01b0\u1edbng d\u1eabn n\u00e0y \u0111\u1ea3o ng\u01b0\u1ee3c th\u1ee9 t\u1ef1 \u0111\u00f3. H\u00e3y b\u1eaft \u0111\u1ea7u b\u1eb1ng vi\u1ec7c \u0111o \u0111\u1ea1c, sau \u0111\u00f3 \u0111\u1ebfn ch\u1ea5t li\u1ec7u, kh\u1ea3 n\u0103ng ch\u1ed1ng ch\u1ecdi th\u1eddi ti\u1ebft, v\u00e0 cu\u1ed1i c\u00f9ng l\u00e0 phong c\u00e1ch \u2014 b\u1ea1n s\u1ebd \u0111\u01b0a ra l\u1ef1a ch\u1ecdn \u0111\u00fang \u0111\u1eafn ngay t\u1eeb l\u1ea7n \u0111\u1ea7u ti\u00ean.<\/p>\n

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T\u1ea1i sao l\u1ea1i l\u00e0 th\u1ee7y tinh? K\u00ednh ngo\u00e0i tr\u1eddi so v\u1edbi c\u00e1c v\u1eadt li\u1ec7u l\u00e0m ch\u1ee5p \u0111\u00e8n kh\u00e1c<\/h2>\n

Ch\u1ee5p \u0111\u00e8n ngo\u00e0i tr\u1eddi b\u1eb1ng th\u1ee7y tinh mang l\u1ea1i ch\u1ea5t l\u01b0\u1ee3ng \u00e1nh s\u00e1ng v\u01b0\u1ee3t tr\u1ed9i, \u0111\u1ed9 b\u1ec1n m\u00e0u d\u01b0\u1edbi tia c\u1ef1c t\u00edm v\u00e0 \u0111\u1ed9 trong su\u1ed1t m\u00e0 polycarbonate v\u00e0 acrylic kh\u00f4ng th\u1ec3 s\u00e1nh b\u1eb1ng \u2014 nh\u01b0ng ch\u00fang \u0111\u00f2i h\u1ecfi ph\u1ea3i ch\u1ecdn \u0111\u00fang lo\u1ea1i k\u00ednh \u0111\u1ec3 s\u1ed1ng s\u00f3t qua c\u00e1c \u0111i\u1ec1u ki\u1ec7n c\u0103ng th\u1eb3ng v\u1ec1 nhi\u1ec7t \u0111\u1ed9 v\u00e0 th\u1eddi ti\u1ebft ngo\u00e0i tr\u1eddi.<\/strong><\/p>\n

Khi b\u1ea1n ch\u1ecdn ch\u1ee5p \u0111\u00e8n b\u1eb1ng polycarbonate ho\u1eb7c acrylic cho m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng ngo\u00e0i tr\u1eddi, b\u1ea1n \u0111ang ch\u1ea5p nh\u1eadn m\u1ed9t s\u1ef1 th\u1ecfa hi\u1ec7p: kh\u1ea3 n\u0103ng ch\u1ed1ng ch\u1ecbu th\u1eddi ti\u1ebft tuy\u1ec7t v\u1eddi nh\u01b0ng \u00e1nh s\u00e1ng tr\u00f4ng c\u00f3 v\u1ebb h\u01a1i khu\u1ebfch t\u00e1n v\u00e0 m\u00e1t h\u01a1n nhi\u1ec7t \u0111\u1ed9 m\u00e0u th\u1ef1c t\u1ebf c\u1ee7a b\u00f3ng \u0111\u00e8n. Theo th\u1eddi gian, ngay c\u1ea3 polycarbonate \u0111\u01b0\u1ee3c \u1ed5n \u0111\u1ecbnh h\u00f3a tia UV c\u0169ng b\u1ecb m\u1edd \u0111\u1ee5c 20\u201330%, l\u00e0m gi\u1ea3m \u0111\u00e1ng k\u1ec3 l\u01b0\u1ee3ng \u00e1nh s\u00e1ng ph\u00e1t ra.<\/p>\n

Th\u1ee7y tinh kh\u00f4ng b\u1ecb m\u1edd. Th\u1ee7y tinh kh\u00f4ng b\u1ecb \u1ed1 v\u00e0ng. Ch\u1ee5p \u0111\u00e8n b\u1eb1ng k\u00ednh c\u00f3 b\u1ecdt kh\u00ed tr\u00ean m\u1ed9t chi\u1ebfc \u0111\u00e8n c\u1ed9t s\u00e2n v\u01b0\u1eddn \u0111\u01b0\u1ee3c b\u1ea3o d\u01b0\u1ee1ng t\u1ed1t t\u1eeb n\u0103m 2010 cho \u0111\u1ebfn nay v\u1eabn truy\u1ec1n \u00e1nh s\u00e1ng ho\u00e0n to\u00e0n gi\u1ed1ng h\u1ec7t. S\u1ef1 b\u1ec1n v\u1eefng \u0111\u00f3 l\u00e0 \u01b0u \u0111i\u1ec3m ch\u00ednh c\u1ee7a th\u1ee7y tinh \u2014 nh\u01b0ng n\u00f3 \u0111i k\u00e8m v\u1edbi hai r\u1ee7i ro th\u1ef1c t\u1ebf: s\u1ed1c nhi\u1ec7t v\u00e0 d\u1ec5 b\u1ecb t\u1ed5n th\u01b0\u01a1ng do va \u0111\u1eadp. Qu\u1ea3n l\u00fd hai bi\u1ebfn s\u1ed1 \u0111\u00f3 m\u1ed9t c\u00e1ch ch\u00ednh x\u00e1c v\u00e0 th\u1ee7y tinh s\u1ebd v\u01b0\u1ee3t tr\u1ed9i h\u01a1n m\u1ecdi v\u1eadt li\u1ec7u l\u00e0m ch\u1ee5p \u0111\u00e8n kh\u00e1c tr\u00ean th\u1ecb tr\u01b0\u1eddng cho m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng ngo\u00e0i tr\u1eddi l\u00e2u d\u00e0i.<\/p>\n\n\n\n\n\n\n\n\n\n\n
Thu\u1ed9c t\u00ednh<\/th>\nK\u00ednh borosilicate<\/th>\nK\u00ednh soda-lime<\/th>\nPolycarbonate \u0111\u01b0\u1ee3c \u1ed5n \u0111\u1ecbnh h\u00f3a tia UV<\/th>\n<\/tr>\n<\/thead>\n
\u1ed0 v\u00e0ng do tia UV<\/td>\nKh\u00f4ng c\u00f3<\/td>\nKh\u00f4ng c\u00f3<\/td>\nTh\u1ea5p (x\u1ebfp h\u1ea1ng 10\u201315 n\u0103m)<\/td>\n<\/tr>\n
Kh\u1ea3 n\u0103ng ch\u1ecbu s\u1ed1c nhi\u1ec7t<\/td>\nXu\u1ea5t s\u1eafc (Ch\u00eanh l\u1ec7ch nhi\u1ec7t \u0111\u1ed9 l\u00ean t\u1edbi 150\u00b0C)<\/td>\nK\u00e9m (Ch\u00eanh l\u1ec7ch nhi\u1ec7t \u0111\u1ed9 ~40\u00b0C)<\/td>\nKh\u00f4ng \u00e1p d\u1ee5ng \u2014 v\u1eadt li\u1ec7u linh ho\u1ea1t<\/td>\n<\/tr>\n
\u0110\u1ed9 trong c\u1ee7a \u00e1nh s\u00e1ng theo th\u1eddi gian<\/td>\nV\u0129nh vi\u1ec5n<\/td>\nV\u0129nh vi\u1ec5n<\/td>\nGi\u1ea3m ch\u1ea5t l\u01b0\u1ee3ng 20\u201330% v\u00e0o n\u0103m th\u1ee9 10<\/td>\n<\/tr>\n
Kh\u1ea3 n\u0103ng ch\u1ed1ng va \u0111\u1eadp<\/td>\nTrung b\u00ecnh<\/td>\nTh\u1ea5p<\/td>\nR\u1ea5t cao<\/td>\n<\/tr>\n
\u0110\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a nhi\u1ec7t \u0111\u1ed9 m\u00e0u<\/td>\nG\u1ea7n nh\u01b0 ho\u00e0n h\u1ea3o<\/td>\nG\u1ea7n nh\u01b0 ho\u00e0n h\u1ea3o<\/td>\nH\u01a1i l\u1ec7ch m\u00e0u xanh d\u01b0\u01a1ng<\/td>\n<\/tr>\n
S\u1ef1 ph\u00f9 h\u1ee3p cho ngo\u00e0i tr\u1eddi<\/td>\nCao v\u1edbi ph\u1ee5 ki\u1ec7n IP ch\u00ednh x\u00e1c<\/td>\nCh\u1ec9 c\u00f3 m\u00e1i che\/c\u00f3 m\u00e1i che b\u1ea3o v\u1ec7<\/td>\nCao<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
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B\u01b0\u1edbc 1 \u2014 \u0110o B\u1ed9 ph\u1eadn L\u1eafp Ch\u1ee5p \u0110\u00e8n c\u1ee7a B\u1ea1n (H\u00e3y l\u00e0m \u0111i\u1ec1u n\u00e0y tr\u01b0\u1edbc ti\u00ean)<\/h2>\n

B\u1ed9 ph\u1eadn l\u1eafp l\u00e0 v\u00f2ng ho\u1eb7c c\u1ed5 tr\u00ean thi\u1ebft b\u1ecb chi\u1ebfu s\u00e1ng c\u1ee7a b\u1ea1n n\u01a1i chao \u0111\u00e8n \u0111\u01b0\u1ee3c \u0111\u1eb7t v\u00e0o. H\u00e3y \u0111o tr\u01b0\u1edbc khi mua s\u1eafm \u2014 chao \u0111\u00e8n ngo\u00e0i tr\u1eddi kh\u00f4ng th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh \u0111\u01b0\u1ee3c v\u00e0 k\u00edch th\u01b0\u1edbc b\u1ed9 ph\u1eadn l\u1eafp kh\u00f4ng \u0111\u00fang ngh\u0129a l\u00e0 chao \u0111\u00e8n s\u1ebd \u0111\u01a1n gi\u1ea3n kh\u00f4ng l\u1eafp \u0111\u01b0\u1ee3c.<\/strong><\/p>\n

\u0110\u00fang k\u00edch th\u01b0\u1edbc b\u1ed9 ph\u1eadn l\u1eafp l\u00e0 l\u1ed7i ph\u1ed5 bi\u1ebfn nh\u1ea5t khi l\u1ef1a ch\u1ecdn chao \u0111\u00e8n b\u1eb1ng th\u1ee7y tinh ngo\u00e0i tr\u1eddi<\/a>. Chao \u0111\u00e8n l\u1ec7ch 1\/8\u2033 \u1edf ph\u1ea7n c\u1ed5 l\u1eafp s\u1ebd kh\u00f4ng \u0111\u01b0\u1ee3c c\u1ed1 \u0111\u1ecbnh ch\u1eafc ch\u1eafn, v\u00e0 chao \u0111\u00e8n b\u1eb1ng k\u00ednh b\u1ecb l\u1ecfng \u1edf ngo\u00e0i tr\u1eddi l\u00e0 m\u1ed9t m\u1ed1i nguy hi\u1ec3m do gi\u00f3.<\/p>\n

Hi\u1ec3u v\u1ec1 C\u00e1c Lo\u1ea1i B\u1ed9 ph\u1eadn L\u1eafp<\/h3>\n

C\u00f3 ba c\u1ea5u h\u00ecnh b\u1ed9 ph\u1eadn l\u1eafp ti\u00eau chu\u1ea9n cho chao \u0111\u00e8n b\u1eb1ng k\u00ednh ngo\u00e0i tr\u1eddi:<\/p>\n

B\u1ed9 ph\u1eadn l\u1eafp tr\u01b0\u1ee3t (ph\u1ed5 bi\u1ebfn nh\u1ea5t):<\/strong> Chao \u0111\u00e8n tr\u01b0\u1ee3t qua m\u1ed9t v\u00f2ng gi\u1eef chao \u0111\u00e8n. \u0110o \u0111\u01b0\u1eddng k\u00ednh ngo\u00e0i c\u1ee7a v\u00f2ng gi\u1eef<\/strong> \u2014 l\u1ed7 l\u1eafp c\u1ee7a chao \u0111\u00e8n ph\u1ea3i kh\u1edbp trong kho\u1ea3ng \u00b11\/16\u2033. K\u00edch th\u01b0\u1edbc d\u00e2n d\u1ee5ng ti\u00eau chu\u1ea9n: 1\u215d\u201d<\/strong>, 2\u00bc\u201d<\/strong>, v\u00e0 4\u2033<\/strong>.<\/p>\n

B\u1ed9 ph\u1eadn l\u1eafp Uno:<\/strong> Chao \u0111\u00e8n v\u1eb7n tr\u1ef1c ti\u1ebfp v\u00e0o \u0111ui \u0111\u00e8n. \u0110o \u0111\u01b0\u1eddng k\u00ednh ngo\u00e0i c\u1ee7a \u0111ui \u0111\u00e8n<\/strong> n\u01a1i chao \u0111\u00e8n \u0111\u01b0\u1ee3c v\u1eb7n v\u00e0o. \u00cdt ph\u1ed5 bi\u1ebfn h\u01a1n \u1edf c\u00e1c thi\u1ebft b\u1ecb chi\u1ebfu s\u00e1ng ngo\u00e0i tr\u1eddi nh\u01b0ng \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y tr\u00ean m\u1ed9t s\u1ed1 thi\u1ebft k\u1ebf l\u1eafp c\u1ed9t.<\/p>\n

B\u1ed9 ph\u1eadn l\u1eafp Swag\/kh\u00f4ng kh\u00f3a:<\/strong> Chao \u0111\u00e8n kh\u00edt v\u00e0o m\u1ed9t gi\u00e1 \u0111\u1ee1 ki\u1ec3u c\u1ed1c. \u0110o \u0111\u01b0\u1eddng k\u00ednh trong c\u1ee7a c\u1ed1c<\/strong>.<\/p>\n

C\u00e1ch \u0110o \u2014 T\u1eebng B\u01b0\u1edbc<\/h3>\n
    \n
  1. T\u1eaft thi\u1ebft b\u1ecb v\u00e0 \u0111\u1ec3 ngu\u1ed9i ho\u00e0n to\u00e0n (chao \u0111\u00e8n b\u1eb1ng th\u1ee7y tinh v\u00e0 \u0111ui \u0111\u00e8n n\u00f3ng kh\u00f4ng ph\u1ea3i l\u00e0 s\u1ef1 k\u1ebft h\u1ee3p t\u1ed1t khi \u0111o \u0111\u1ea1c)<\/li>\n
  2. S\u1eed d\u1ee5ng th\u01b0\u1edbc k\u1eb9p \u0111i\u1ec7n t\u1eed ho\u1eb7c th\u01b0\u1edbc th\u1eb3ng c\u1ee9ng \u2014 th\u01b0\u1edbc d\u00e2y b\u1eb1ng v\u1ea3i c\u00f3 th\u1ec3 b\u1ecb co gi\u00e3n v\u00e0 cho k\u1ebft qu\u1ea3 \u0111o kh\u00f4ng ch\u00ednh x\u00e1c<\/li>\n
  3. \u0110\u1ed1i v\u1edbi lo\u1ea1i ng\u00e0m tr\u01b0\u1ee3t (slip fitter): \u0111o qua m\u00e9p ngo\u00e0i c\u1ee7a v\u00f2ng gi\u1eef chao \u0111\u00e8n t\u1ea1i \u0111i\u1ec3m r\u1ed9ng nh\u1ea5t<\/li>\n
  4. \u0110\u1ed1i v\u1edbi lo\u1ea1i g\u1eafn \u0111ui \u0111\u00e8n (uno): \u0111o \u0111\u01b0\u1eddng k\u00ednh ren ngo\u00e0i c\u1ee7a \u0111ui \u0111\u00e8n<\/li>\n
  5. Ghi l\u1ea1i s\u1ed1 \u0111o ch\u00ednh x\u00e1c \u0111\u1ebfn 1\/16 inch g\u1ea7n nh\u1ea5t \u2014 kh\u00f4ng l\u00e0m tr\u00f2n l\u00ean ho\u1eb7c xu\u1ed1ng<\/li>\n<\/ol>\n

    Trong th\u1ef1c t\u1ebf:<\/strong> N\u1ebfu s\u1ed1 \u0111o c\u1ee7a b\u1ea1n n\u1eb1m gi\u1eefa c\u00e1c k\u00edch th\u01b0\u1edbc ti\u00eau chu\u1ea9n (v\u00ed d\u1ee5: 2.1 inch), \u0111i\u1ec1u \u0111\u00f3 c\u00f3 ngh\u0129a l\u00e0 b\u1ea1n \u0111ang s\u1eed d\u1ee5ng m\u1ed9t thi\u1ebft b\u1ecb kh\u00f4ng theo ti\u00eau chu\u1ea9n. H\u00e3y ki\u1ec3m tra t\u00e0i li\u1ec7u c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t thi\u1ebft b\u1ecb \u0111\u1ec3 bi\u1ebft th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a chao \u0111\u00e8n OEM. \u0110\u1eebng \u0111o\u00e1n m\u00f2 \u2014 h\u00e3y \u0111\u1eb7t mua chao \u0111\u00e8n c\u00f3 ng\u00e0m v\u1eeba v\u1eb7n ch\u00ednh x\u00e1c theo th\u00f4ng s\u1ed1 ho\u1eb7c t\u00ecm m\u1ed9t v\u00f2ng chuy\u1ec3n \u0111\u1ed5i t\u01b0\u01a1ng th\u00edch tr\u01b0\u1edbc.<\/p><\/blockquote>\n

    \u0110\u01b0\u1eddng k\u00ednh c\u1ed5 so v\u1edbi \u0110\u01b0\u1eddng k\u00ednh ng\u00e0m<\/h3>\n

    M\u1ed9t th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt khi\u1ebfn ng\u01b0\u1eddi mua b\u1ed1i r\u1ed1i: m\u1ed9t s\u1ed1 danh m\u1ee5c chao \u0111\u00e8n b\u1eb1ng th\u1ee7y tinh hi\u1ec3n th\u1ecb \u0111\u01b0\u1eddng k\u00ednh c\u1ed5<\/strong> (ph\u1ea7n m\u1edf \u1edf ph\u00eda tr\u00ean c\u1ee7a th\u00e2n chao \u0111\u00e8n) thay v\u00ec \u0111\u01b0\u1eddng k\u00ednh ng\u00e0m. Ch\u00fang c\u00f3 li\u00ean quan nh\u01b0ng kh\u00f4ng gi\u1ed1ng nhau \u2014 c\u1ed5 l\u00e0 ph\u1ea7n m\u1edf, ng\u00e0m l\u00e0 v\u00e0nh ho\u1eb7c g\u1edd \u0111\u1eb7t tr\u00ean gi\u00e1 \u0111\u1ee1. \u0110\u1ed1i v\u1edbi chao \u0111\u00e8n ng\u00e0m tr\u01b0\u1ee3t ti\u00eau chu\u1ea9n, v\u00e0nh ng\u00e0m th\u01b0\u1eddng l\u1edbn h\u01a1n ph\u1ea7n m\u1edf c\u1ed5 t\u1eeb 1\/4 inch \u0111\u1ebfn 3\/8 inch. Khi c\u00f3a th\u1eafc m\u1eafc, h\u00e3y h\u1ecfi nh\u00e0 cung c\u1ea5p c\u1ea3 hai s\u1ed1 \u0111o.<\/p>\n

    \n

    B\u01b0\u1edbc 2 \u2014 Ch\u1ecdn Lo\u1ea1i Th\u1ee7y Tinh Ph\u00f9 H\u1ee3p Cho S\u1eed D\u1ee5ng Ngo\u00e0i Tr\u1eddi<\/h2>\n

    \u0110\u1ed1i v\u1edbi b\u1ea5t k\u1ef3 v\u1ecb tr\u00ed l\u1eafp \u0111\u1eb7t ngo\u00e0i tr\u1eddi n\u00e0o \u0111\u01b0\u1ee3c che ch\u1eafn ho\u00e0n to\u00e0n ho\u1eb7c m\u1ed9t ph\u1ea7n, h\u00e3y s\u1eed d\u1ee5ng th\u1ee7y tinh borosilicate ho\u1eb7c th\u1ee7y tinh c\u01b0\u1eddng l\u1ef1c. Th\u1ee7y tinh soda-lime \u2014 lo\u1ea1i m\u1eb7c \u0111\u1ecbnh cho h\u1ea7u h\u1ebft c\u00e1c chao \u0111\u00e8n trang tr\u00ed b\u1eb1ng th\u1ee7y tinh \u2014 s\u1ebd b\u1ecb n\u1ee9t d\u01b0\u1edbi t\u00e1c \u0111\u1ed9ng c\u1ee7a chu k\u1ef3 nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng ngo\u00e0i tr\u1eddi.<\/strong><\/p>\n

    \u0110\u00e2y l\u00e0 ph\u1ea7n m\u00e0 h\u1ea7u h\u1ebft c\u00e1c h\u01b0\u1edbng d\u1eabn mua h\u00e0ng \u0111\u1ec1u b\u1ecf qua ho\u00e0n to\u00e0n. Lo\u1ea1i th\u1ee7y tinh quy\u1ebft \u0111\u1ecbnh vi\u1ec7c chao \u0111\u00e8n c\u1ee7a b\u1ea1n c\u00f3 s\u1ed1ng s\u00f3t qua m\u00f9a \u0111\u00f4ng \u0111\u1ea7u ti\u00ean hay kh\u00f4ng, v\u00e0 vi\u1ec7c ch\u1ecdn sai s\u1ebd g\u00e2y ra c\u1ea3 v\u1ea5n \u0111\u1ec1 v\u1ec1 th\u1ea9m m\u1ef9 l\u1eabn an to\u00e0n.<\/p>\n

    \"c\u00e1ch<\/p>\n

    K\u00ednh borosilicate<\/h3>\n

    Th\u1ee7y tinh Borosilicate (c\u00f9ng ch\u1ea5t li\u1ec7u v\u1edbi Pyrex<\/em> th\u1ee7y tinh d\u00f9ng trong ph\u00f2ng th\u00ed nghi\u1ec7m v\u00e0 \u0111\u1ed3 gia d\u1ee5ng n\u1ea5u n\u01b0\u1edbng) c\u00f3 h\u1ec7 s\u1ed1 gi\u00e3n n\u1edf nhi\u1ec7t th\u1ea5p h\u01a1n kho\u1ea3ng ba l\u1ea7n so v\u1edbi th\u1ee7y tinh soda-lime ti\u00eau chu\u1ea9n. Tr\u00ean th\u1ef1c t\u1ebf, \u0111i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0 n\u00f3 c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c s\u1ef1 thay \u0111\u1ed5i nhi\u1ec7t \u0111\u1ed9 \u0111\u1ed9t ng\u1ed9t l\u00ean t\u1edbi 150\u00b0C m\u00e0 kh\u00f4ng b\u1ecb n\u1ee9t \u2014 lo\u1ea1i ch\u00eanh l\u1ec7ch nhi\u1ec7t \u0111\u1ed9 x\u1ea3y ra khi c\u01a1n m\u01b0a l\u1ea1nh r\u01a1i tr\u00fang chao \u0111\u00e8n \u0111ang ch\u1ee9a b\u00f3ng \u0111\u00e8n \u1ea5m v\u00e0o m\u1ed9t bu\u1ed5i t\u1ed1i m\u00f9a h\u00e8.<\/p>\n

    \u0110\u1ed1i v\u1edbi chao \u0111\u00e8n th\u1ea3 ngo\u00e0i tr\u1eddi, \u0111\u00e8n tr\u1ee5 c\u1ed5ng v\u00e0 c\u00e1c t\u1ea5m k\u00ednh c\u1ee7a \u0111\u00e8n l\u1ed3ng k\u00edn, borosilicate l\u00e0 ti\u00eau chu\u1ea9n \u0111\u01b0\u1ee3c khuy\u00ean d\u00f9ng. Theo d\u1eef li\u1ec7u k\u1ef9 thu\u1eadt c\u1ee7a Corning v\u1ec1 th\u00e0nh ph\u1ea7n borosilicate<\/a>, \u01b0u \u0111i\u1ec3m ch\u00ednh l\u00e0 h\u1ec7 s\u1ed1 gi\u00e3n n\u1edf nhi\u1ec7t (CTE) x\u1ea5p x\u1ec9 3.3 \u00d7 10\u207b\u2076\/\u00b0C, trong khi th\u1ee7y tinh soda-lime l\u00e0 9 \u00d7 10\u207b\u2076\/\u00b0C \u2014 \u1ed5n \u0111\u1ecbnh h\u01a1n g\u1ea7n ba l\u1ea7n d\u01b0\u1edbi \u00e1p l\u1ef1c nhi\u1ec7t \u0111\u1ed9.<\/p>\n

    Ph\u00f9 h\u1ee3p cho:<\/strong> Chao \u0111\u00e8n ngo\u00e0i tr\u1eddi l\u1ed9 thi\u00ean ho\u00e0n to\u00e0n, m\u00f4i tr\u01b0\u1eddng ven bi\u1ec3n, c\u00e1c khu v\u1ef1c c\u00f3 chu k\u1ef3 \u0111\u00f3ng b\u0103ng-tan b\u0103ng, b\u1ea5t k\u1ef3 \u1ee9ng d\u1ee5ng n\u00e0o m\u00e0 hi\u1ec7n t\u01b0\u1ee3ng s\u1ed1c nhi\u1ec7t do m\u01b0a r\u01a1i v\u00e0o b\u00f3ng \u0111\u00e8n \u0111ang n\u00f3ng l\u00e0 k\u1ecbch b\u1ea3n th\u1ef1c t\u1ebf.<\/p>\n

    Th\u1ee7y tinh c\u01b0\u1eddng l\u1ef1c (Tempered Glass)<\/h3>\n

    K\u00ednh c\u01b0\u1eddng l\u1ef1c l\u00e0 lo\u1ea1i k\u00ednh soda-lime ti\u00eau chu\u1ea9n \u0111\u00e3 \u0111\u01b0\u1ee3c x\u1eed l\u00fd nhi\u1ec7t \u0111\u1ec3 t\u1ea1o ra \u1ee9ng su\u1ea5t n\u00e9n \u1edf b\u1ec1 m\u1eb7t b\u00ean ngo\u00e0i. N\u00f3 c\u00f3 \u0111\u1ed9 b\u1ec1n cao g\u1ea5p kho\u1ea3ng 4 l\u1ea7n so v\u1edbi k\u00ednh soda-lime ch\u01b0a qua x\u1eed l\u00fd v\u00e0 \u0111i\u1ec3m quan tr\u1ecdng l\u00e0 khi v\u1ee1, n\u00f3 s\u1ebd t\u1ea1o th\u00e0nh c\u00e1c m\u1ea3nh v\u1ee5n nh\u1ecf c\u00f9n thay v\u00ec c\u00e1c m\u1ea3nh s\u1eafc nh\u1ecdn \u2014 m\u1ed9t c\u00e2n nh\u1eafc quan tr\u1ecdng v\u1ec1 m\u1eb7t an to\u00e0n \u0111\u1ed1i v\u1edbi c\u00e1c kh\u00f4ng gian ngo\u00e0i tr\u1eddi c\u00f3 ng\u01b0\u1eddi qua l\u1ea1i.<\/p>\n

    \u0110i\u1ec3m \u0111\u00e1nh \u0111\u1ed5i: qu\u00e1 tr\u00ecnh t\u00f4i nhi\u1ec7t kh\u00f4ng c\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng ch\u1ed1ng s\u1ed1c nhi\u1ec7t. K\u00ednh c\u01b0\u1eddng l\u1ef1c v\u1eabn b\u1ecb n\u1ee9t d\u01b0\u1edbi t\u00e1c \u0111\u1ed9ng c\u1ee7a s\u1ef1 ch\u00eanh l\u1ec7ch nhi\u1ec7t \u0111\u1ed9 \u0111\u1ed9t ng\u1ed9t; ch\u1ec9 l\u00e0 n\u00f3 v\u1ee1 an to\u00e0n h\u01a1n. N\u00f3 th\u00edch h\u1ee3p cho c\u00e1c \u1ee9ng d\u1ee5ng ngo\u00e0i tr\u1eddi c\u00f3 m\u00e1i che \u2014 hi\u00ean nh\u00e0 c\u00f3 m\u00e1i che, gi\u00e0n hoa c\u00f3 m\u00e1i che \u2014 n\u01a1i m\u00e0 n\u01b0\u1edbc m\u01b0a tr\u1ef1c ti\u1ebfp ti\u1ebfp x\u00fac v\u1edbi ch\u00f3a \u0111\u00e8n n\u00f3ng l\u00e0 r\u1ea5t kh\u00f3 x\u1ea3y ra.<\/p>\n

    Ph\u00f9 h\u1ee3p cho:<\/strong> C\u00e1c v\u1ecb tr\u00ed ngo\u00e0i tr\u1eddi c\u00f3 m\u00e1i che ho\u1eb7c che ch\u1eafn m\u1ed9t ph\u1ea7n, khu v\u1ef1c c\u00f3 l\u01b0\u1ee3ng ng\u01b0\u1eddi qua l\u1ea1i cao n\u01a1i an to\u00e0n khi v\u1ee1 l\u00e0 quan tr\u1ecdng, c\u00e1c \u1ee9ng d\u1ee5ng m\u00e0 ng\u00e2n s\u00e1ch l\u00e0m cho borosilicate tr\u1edf n\u00ean kh\u00f4ng th\u1ef1c t\u1ebf.<\/p>\n

    K\u00ednh Soda-Lime (Khi n\u00e0o ph\u00f9 h\u1ee3p \u1edf ngo\u00e0i tr\u1eddi)<\/h3>\n

    K\u00ednh soda-lime ti\u00eau chu\u1ea9n \u2014 v\u1eadt li\u1ec7u t\u1ea1o n\u00ean h\u1ea7u h\u1ebft c\u00e1c ch\u00f3a \u0111\u00e8n trang tr\u00ed \u2014 ch\u1ec9 ph\u00f9 h\u1ee3p \u0111\u1ec3 s\u1eed d\u1ee5ng ngo\u00e0i tr\u1eddi trong c\u00e1c thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c bao b\u1ecdc ho\u00e0n to\u00e0n v\u00e0 k\u00edn kh\u00edt, n\u01a1i k\u00ednh kh\u00f4ng bao gi\u1edd ti\u1ebfp x\u00fac tr\u1ef1c ti\u1ebfp v\u1edbi th\u1eddi ti\u1ebft v\u00e0 \u0111\u01b0\u1ee3c c\u00e1ch nhi\u1ec7t v\u1edbi b\u00f3ng \u0111\u00e8n b\u1eb1ng kho\u1ea3ng kh\u00f4ng kh\u00ed \u0111\u1ea7y \u0111\u1ee7. C\u00e1c thi\u1ebft b\u1ecb ki\u1ec3u \u0111\u00e8n l\u1ed3ng truy\u1ec1n th\u1ed1ng \u0111\u01b0\u1ee3c bao b\u1ecdc v\u1edbi c\u00e1c t\u1ea5m k\u00ednh d\u00e0y v\u00e0 k\u1ef9 thu\u1eadt kho\u1ea3ng kh\u00f4ng ph\u00f9 h\u1ee3p c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng k\u00ednh soda-lime hi\u1ec7u qu\u1ea3 ngay c\u1ea3 ngo\u00e0i tr\u1eddi.<\/p>\n

    Ph\u00f9 h\u1ee3p cho:<\/strong> C\u00e1c thi\u1ebft b\u1ecb \u0111\u00e8n l\u1ed3ng k\u00edn c\u00f3 kh\u1ea3 n\u0103ng c\u00e1ch nhi\u1ec7t \u0111\u1ea7y \u0111\u1ee7. Kh\u00f4ng ph\u00f9 h\u1ee3p cho \u0111\u00e8n th\u1ea3 h\u1edf \u0111\u00e1y, ch\u00f3a \u0111\u00e8n h\u00ecnh c\u1ea7u ho\u1eb7c b\u1ea5t k\u1ef3 thi\u1ebft b\u1ecb n\u00e0o m\u00e0 n\u01b0\u1edbc m\u01b0a c\u00f3 th\u1ec3 ti\u1ebfp x\u00fac v\u1edbi b\u00ean ngo\u00e0i khi b\u00f3ng \u0111\u00e8n c\u00f2n \u1ea5m.<\/p>\n

    C\u00e1c lo\u1ea1i k\u00ednh trang tr\u00ed \u0111\u1eb7c bi\u1ec7t<\/h3>\n

    Trong ba lo\u1ea1i c\u1ea5u tr\u00fac n\u00e0y, ch\u00f3a \u0111\u00e8n b\u1eb1ng k\u00ednh ngo\u00e0i tr\u1eddi c\u00f3 nhi\u1ec1u ph\u01b0\u01a1ng ph\u00e1p x\u1eed l\u00fd b\u1ec1 m\u1eb7t trang tr\u00ed:<\/p>\n