{"id":3056,"date":"2026-07-27T08:55:40","date_gmt":"2026-07-27T08:55:40","guid":{"rendered":"https:\/\/guanmalabel.com\/?p=3056"},"modified":"2026-07-27T10:25:42","modified_gmt":"2026-07-27T10:25:42","slug":"industrial-adhesive-tape","status":"publish","type":"post","link":"https:\/\/guanmalabel.com\/vi\/blog\/industrial-adhesive-tape\/","title":{"rendered":"H\u01b0\u1edbng d\u1eabn b\u0103ng d\u00ednh c\u00f4ng nghi\u1ec7p: Polyimide, Filament, PTFE & PET"},"content":{"rendered":"
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C\u1eadp nh\u1eadt th\u00e1ng 7 n\u0103m 2026 \u00b7 H\u01b0\u1edbng d\u1eabn k\u1ef9 thu\u1eadt v\u00e0 mua s\u1eafm<\/p>\n

\u0110\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 b\u1edfi \u0111\u1ed9i ng\u0169 k\u1ef9 thu\u1eadt c\u1ee7a C\u00f4ng ty TNHH Bao b\u00ec Chi\u1ebft Giang Guanma<\/p>\n

B\u0103ng d\u00ednh c\u00f4ng nghi\u1ec7p kh\u00f4ng \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh b\u1edfi t\u00ean sao l\u01b0u c\u1ee7a n\u00f3 m\u1ed9t m\u00ecnh. polyimide, d\u00e2y t\u00f3c, PTFE d\u00ednh-backed, v\u00e0 b\u0103ng PET gi\u1ea3i quy\u1ebft nh\u1eefng th\u00e1ch th\u1ee9c kh\u00e1c nhau, nh\u01b0ng cho d\u00f9 m\u1ed9t l\u1edbp c\u1ee5 th\u1ec3 l\u00e0 ph\u00f9 h\u1ee3p \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh b\u1edfi ch\u1ea5t k\u1ebft d\u00ednh, s\u01a1n l\u00f3t, gia c\u1ed1, l\u00f3t, ch\u1ea5t n\u1ec1n, ph\u01b0\u01a1ng ph\u00e1p \u1ee9ng d\u1ee5ng, t\u1ea3i, chu k\u1ef3 nhi\u1ec7t \u0111\u1ed9, v\u00e0 y\u00eau c\u1ea7u lo\u1ea1i b.<\/p>\n

C\u00e2u tr\u1ea3 l\u1eddi tr\u1ef1c ti\u1ebfp:<\/strong> Ki\u1ec3m tra polyimide \u0111\u1ea7u ti\u00ean cho m\u1eb7t n\u1ea1 nhi\u1ec7t ho\u1eb7c \u0111i\u1ec7n \u0111\u1ee7 \u0111i\u1ec1u ki\u1ec7n, b\u0103ng s\u1ee3i \u0111\u1ec3 gia c\u1ed1 \u0111\u1ecbnh h\u01b0\u1edbng, PTFE \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 b\u1eb1ng ch\u1ea5t k\u1ebft d\u00ednh \u0111\u1ec3 gi\u1ea3i ph\u00f3ng ho\u1eb7c b\u1ec1 m\u1eb7t ma s\u00e1t th\u1ea5p v\u00e0 PET cho s\u1ef1 \u1ed5n \u0111\u1ecbnh k\u00edch th\u01b0\u1edbc m\u1ecfng. sau \u0111\u00f3 \u0111\u1ee7 \u0111i\u1ec1u ki\u1ec7n x\u00e2y d\u1ef1ng ho\u00e0n ch\u1ec9nh tr\u00ean ph\u1ea7n th\u1ef1c t\u1ebf. kh\u00f4ng x\u1ebfp h\u1ea1ng kh\u00f4ng gi\u1ed1ng nh\u01b0 b\u0103ng b\u1edfi m\u1ed9t ti\u00eau \u0111\u1ec1 v\u1ecf, \u0111\u1ed9 b\u1ec1n k\u00e9o, \u0111i\u1ec7n m\u00f4i ho\u1eb7c nhi\u1ec7t \u0111.<\/div>\n

TL;DR:<\/strong> X\u00e1c \u0111\u1ecbnh th\u1ea5t b\u1ea1i b\u1ea1n ho\u00e0n to\u00e0n ph\u1ea3i tr\u00e1nh.What\u2019s b\u1ec1 m\u1eb7t th\u1ef1c, ph\u1ea1m vi nhi\u1ec7t \u0111\u1ed9, m\u00f4i tr\u01b0\u1eddng ho\u1ea1t \u0111\u1ed9ng, t\u1ea3i, v\u00e0 trong nh\u1eefng \u0111i\u1ec1u ki\u1ec7n b\u1ea1n s\u1ebd c\u1ea7n ph\u1ea3i lo\u1ea1i b\u1ecf c\u00e1c t\u1eadp tin \u0111\u00ednh k\u00e8m?Ch\u1ecdn m\u1ed9t gia \u0111\u00ecnh sao l\u01b0u ch\u1ec9 khi b\u1ea1n hi\u1ec3u nh\u1eefng ranh gi\u1edbi.Y\u00eau c\u1ea7u d\u1eef li\u1ec7u ki\u1ec3m tra ph\u01b0\u01a1ng ph\u00e1p \u0111\u1ee7 \u0111i\u1ec1u ki\u1ec7n v\u00e0 ph\u00ea duy\u1ec7t m\u1ed9t l\u00f4 m\u1eabu tr\u01b0\u1edbc khi \u0111\u1eb7t h\u00e0ng s\u1ea3n xu\u1ea5t.<\/p>\n

B\u0103ng Keo C\u00f4ng Nghi\u1ec7p L\u00e0 G\u00ec?<\/h2>\n
\"B\u0103ng<\/figure>\n

B\u0103ng d\u00ednh c\u00f4ng nghi\u1ec7p l\u00e0 m\u1ed9t c\u1ea5u tr\u00fac v\u1eadt li\u1ec7u \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf, ki\u1ec3m so\u00e1t \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 che, c\u00e1ch \u0111i\u1ec7n, gia c\u1ed1, n\u1ed1i, b\u00f3, che ch\u1eafn, gi\u1ea3m ma s\u00e1t ho\u1eb7c c\u00e1c b\u1ed9 ph\u1eadn an to\u00e0n.Trong b\u0103ng d\u00ednh nh\u1ea1y \u00e1p l\u1ef1c (PSA) \u0111\u01b0\u1ee3c ph\u1ee7 m\u1ed9t l\u1edbp, l\u1edbp n\u1ec1n h\u1ed7 tr\u1ee3 m\u1ed9t l\u1edbp d\u00ednh. l\u1edbp l\u00f3t c\u00f3 th\u1ec3 neo ch\u1ea5t k\u1ebft d\u00ednh v\u00e0o l\u1edbp n\u1ec1n \u0111\u00f3, trong khi gia c\u1ed1 th\u00eam s\u1ee9c m\u1ea1nh \u0111\u1ecbnh h\u01b0\u1edbng. l\u1edbp l\u00f3t nh\u1ea3 b\u1ea3o v\u1ec7 ch\u1ea5t k\u1ebft d\u00ednh v\u00e0 gi\u00fap ki\u1ec3m so\u00e1t vi\u1ec7c c\u1eaft, ph\u00e2n ph\u1ed1i ho\u1eb7c \u1ee9ng d\u1ee5ng khu\u00f4n.<\/p>\n

B\u0103ng nh\u1ea1y \u00e1p l\u1ef1c t\u1ea1o th\u00e0nh m\u1ed9t li\u00ean k\u1ebft th\u00f4ng qua ti\u1ebfp x\u00fac, \u00e1p l\u1ef1c, v\u00e0 \u01b0\u1edbt-out \u0111\u1ea7y \u0111\u1ee7.Ch\u00fang kh\u00e1c v\u1edbi m\u1ed9t ch\u1ea5t k\u1ebft d\u00ednh c\u1ea5u tr\u00fac l\u1ecfng, tr\u1ed9n, ch\u1eefa b\u1ec7nh, v\u00e0 tr\u1ea3i qua m\u1ed9t ph\u1ea3n \u1ee9ng trong d\u00f2ng tr\u00e1i phi\u1ebfu. s\u1ef1 kh\u00e1c bi\u1ec7t n\u00e0y tr\u1edf n\u00ean \u0111\u00e1ng k\u1ec3 khi m\u1ed9t doanh ph\u1ea3i v\u1eabn c\u00f2n c\u1ea5u tr\u00fac \u00e2m thanh nh\u01b0 m\u1ed9t t\u1eadp tin \u0111\u00ednh k\u00e8m v\u0129nh vi\u1ec5n.B\u0103ng c\u00f3 th\u1ec3 m\u1ea1nh m\u1ebd; tuy nhi\u00ean, \u201cs\u1ee9c m\u1ea1nh c\u00f4ng nghi\u1ec7p\u201d l\u00e0 m\u1ed9t ch\u1ec9 \u0111\u1ecbnh v\u00f4 ngh\u0129a \u0111\u1ec3 so s\u00e1nh ho\u1eb7c th\u1eed nghi\u1ec7m.T\u01b0\u01a1ng t\u1ef1 nh\u01b0 v\u1eady, \u201cnhi\u1ec7m v\u1ee5 n\u1eb7ng n\u1ec1\u201d v\u00e0 \u201cch\u1ea5t k\u1ebft d\u00ednh m\u1ea1nh m\u1ebd\u201d don\u2019t thay th\u1ebf m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p, b\u1ec1 m\u1eb7t, c\u01b0 tr\u00fa, t\u1ea3i, ho\u1eb7c ti\u00eau ch\u00ed th\u1ea5t b\u1ea1i.<\/p>\n

T\u00e0i li\u1ec7u n\u00e0y kh\u00f4ng bao g\u1ed3m ho\u1eb7c so s\u00e1nh b\u0103ng b\u1ecdt, b\u0103ng keo, b\u0103ng gi\u1ea5y b\u1ea1c, b\u0103ng chuy\u1ec3n keo ho\u1eb7c ph\u01b0\u01a1ng ph\u00e1p g\u1eafn acrylic-b\u1ecdt nh\u01b0 c\u00e1c m\u1eb7t h\u00e0ng ki\u1ec3u VHB. \u0110\u00f3 l\u00e0 nh\u1eefng l\u0129nh v\u1ef1c ho\u00e0n to\u00e0n kh\u00e1c nhau c\u1ee7a c\u00f4ng ngh\u1ec7 b\u0103ng t\u1eadp trung v\u00e0o ch\u1ea5t mang, ni\u00eam phong, t\u00ednh ph\u00f9 h\u1ee3p, s\u1ee9c m\u1ea1nh neo v\u00e0 bu\u1ed9c ch\u1eb7t c\u1ea5u tr\u00fac.B\u1eb1ng c\u00e1ch lo\u1ea1i tr\u1eeb, ch\u00fang kh\u00f4ng \u0111\u1eb7t ra nh\u1eefng th\u00e1ch th\u1ee9c t\u01b0\u01a1ng t\u1ef1 v\u00e0 kh\u00f4ng th\u1ec3 thay th\u1ebf cho m\u1ed9t c\u1ea5u tr\u00fac t\u01b0\u01a1ng t\u1ef1 b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng polyimide, d\u00e2y t\u00f3c, PTFE ho\u1eb7c PET.<\/p>\n

B\u0103ng keo m\u1ed9t l\u1edbp c\u0169ng kh\u00e1c v\u1edbi b\u0103ng keo hai m\u1eb7t ho\u1eb7c hai l\u1edbp.Trong b\u0103ng keo hai l\u1edbp, v\u1eadt li\u1ec7u mang \u0111\u01b0\u1ee3c ph\u1ee7 tr\u00ean c\u1ea3 hai m\u1eb7t; l\u1ef1a ch\u1ecdn keo acrylic, ch\u1ea5t n\u1ec1n v\u00e0 t\u1ea3i c\u1eaft sau \u0111\u00f3 \u0111\u1ecbnh h\u00ecnh ph\u1ea7n \u0111\u00ednh k\u00e8m. h\u01b0\u1edbng d\u1eabn n\u00e0y \u1edf l\u1ea1i v\u1edbi c\u00e1c h\u1ecd polyimide, d\u00e2y t\u00f3c, PTFE v\u00e0 PET \u0111\u01b0\u1ee3c ph\u1ee7 m\u1ed9t l\u1edbp thay v\u00ec h\u1ec7 th\u1ed1ng b\u0103ng g\u1eafn.<\/p>\n

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Quy t\u1eafc tr\u00ecnh \u0111\u1ed9:<\/strong> H\u1ecd v\u1eadt li\u1ec7u b\u1eaft \u0111\u1ea7u danh s\u00e1ch r\u00fat g\u1ecdn; ch\u1ec9 c\u00f3 c\u1ea5u tr\u00fac \u0111\u01b0\u1ee3c \u0111\u1eb7t t\u00ean v\u00e0 ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m ph\u00f9 h\u1ee3p m\u1edbi c\u00f3 th\u1ec3 ph\u00ea duy\u1ec7t b\u0103ng.<\/p>\n<\/blockquote>\n

C\u00e1c Ph\u1ea1m vi b\u00e1m d\u00ednh v\u1ecf ISO 29862<\/a>, c\u00f9ng v\u1edbi ASTM D3330\/D3330M-04(2025)<\/a>, cho th\u1ea5y l\u00fd do t\u1ea1i sao m\u1ed9t gi\u00e1 tr\u1ecb s\u1ed1 c\u1ea7n b\u1ed1i c\u1ea3nh. ASTM cung c\u1ea5p s\u00e1u quy tr\u00ecnh b\u00f3c v\u1ecf cho c\u00e1c c\u1ea5u tr\u00fac v\u00e0 giao di\u1ec7n b\u0103ng kh\u00e1c nhau v\u00e0 x\u00e1c \u0111\u1ecbnh ch\u00fang l\u00e0 c\u00e1c c\u00f4ng c\u1ee5 \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng thay v\u00ec c\u00e1c y\u00eau c\u1ea7u ch\u1ee9c n\u0103ng tr\u1ef1c ti\u1ebfp. \u0111\u1ed9 c\u1ee9ng c\u1ee7a l\u1edbp n\u1ec1n v\u00e0 l\u01b0u bi\u1ebfn ch\u1ea5t k\u1ebft d\u00ednh \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn v\u00f9ng b\u1ecb c\u0103ng th\u1eb3ng, do \u0111\u00f3, m\u1ed9t k\u1ebft qu\u1ea3 b\u00f3c v\u1ecf kh\u00f4ng th\u1ec3 t\u1ef1 x\u1ebfp h\u1ea1ng c\u00e1c b\u0103ng kh\u00e1c nhau.<\/p>\n

T\u00ecm ki\u1ebfm danh m\u1ee5c cho c\u00e1c th\u01b0\u01a1ng hi\u1ec7u nh\u01b0 3M, tesa ho\u1eb7c Scotch c\u00f3 th\u1ec3 gi\u00fap ng\u01b0\u1eddi mua kh\u00e1m ph\u00e1 c\u00e1c c\u00f4ng tr\u00ecnh, nh\u01b0ng truy v\u1ea5n th\u01b0\u01a1ng hi\u1ec7u kh\u00f4ng th\u1ec3 thay th\u1ebf so s\u00e1nh ph\u00f9 h\u1ee3p v\u1edbi ph\u01b0\u01a1ng ph\u00e1p. T\u00ecm ki\u1ebfm b\u0103ng 3M, b\u0103ng 3M VHB, 3M VHB ho\u1eb7c b\u0103ng 3M \u2122 VHB \u2122 th\u01b0\u1eddng l\u00e0 b\u0103ng x\u1ed1p acrylic b\u1ec1 m\u1eb7t, l\u00e0 m\u1ed9t c\u00f4ng tr\u00ecnh ri\u00eang bi\u1ec7t v\u1edbi b\u1ed1n h\u1ecd \u0111\u01b0\u1ee3c so s\u00e1nh \u1edf \u0111\u00e2y. M\u1ed9t d\u00e2y bu\u1ed9c, m\u1ed9t l\u1edbp n\u1ec1n vinyl ho\u1eb7c PVC v\u00e0 s\u1eed d\u1ee5ng ch\u1ea5t k\u1ebft d\u00ednh \u0111\u1ec3 g\u1eafn c\u00e1c chi ti\u1ebft trang tr\u00ed \u00f4 t\u00f4, m\u1ed7i lo\u1ea1i t\u1ea1o ra c\u00e1c c\u00e2u h\u1ecfi v\u1ec1 t\u1ea3i, lo\u1ea1i b\u1ecf v\u00e0 ch\u1ea5t n\u1ec1n kh\u00e1c nhau; kh\u00f4ng coi c\u00e1c \u0111\u1ecbnh d\u1ea1ng \u0111\u00f3 c\u00f3 th\u1ec3 ho\u00e1n \u0111\u1ed5i cho nhau ch\u1ec9 v\u00ec ch\u00fang xu\u1ea5t hi\u1ec7n b\u00ean c\u1ea1nh b\u0103ng c\u00f4ng nghi\u1ec7p trong danh m\u1ee5c.<\/p>\n

Ch\u1ec9 \u0111\u1ecbnh c\u1ea5u tr\u00fac b\u0103ng v\u1edbi c\u00e1c chi ti\u1ebft l\u1edbp: lo\u1ea1i \u1ee7ng h\u1ed9 & \u0111\u1ed9 d\u00e0y, lo\u1ea1i gia c\u1ed1, \u1ee9ng d\u1ee5ng m\u1ed3i, gia \u0111\u00ecnh d\u00ednh & lo\u1ea1i \u00e1o, \u0111\u1ed9 d\u00e0y t\u1ed5ng th\u1ec3, lo\u1ea1i l\u00f3t, v\u00e0 k\u00edch th\u01b0\u1edbc. \u1ee9ng d\u1ee5ng chi ti\u1ebft & b\u1ec1 m\u1eb7t th\u1eed nghi\u1ec7m, \u0111i\u1ec1u h\u00f2a, th\u1eddi gian d\u1eebng y\u00eau c\u1ea7u, \u0111i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng xung quanh v\u00e0 ti\u00eau ch\u00ed th\u00e0nh c\u00f4ng. \u0111\u1eb7c \u0111i\u1ec3m k\u1ef9 thu\u1eadt \u0111\u00f3 sau \u0111\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c sao ch\u00e9p, l\u1ea5y m\u1eabu v\u00e0 ki\u1ec3m tra. \u201cB\u0103ng m\u00e0u v\u00e0ng nhi\u1ec7t \u0111\u1ed9 cao\u201d can.<\/p>\n

S\u01a1 l\u01b0\u1ee3c v\u1ec1 Polyimide, Filament, PTFE v\u00e0 PET<\/h2>\n
\"Polyimide,<\/figure>\n

B\u1ed9 ch\u1ecdn b\u0103ng \u0111\u1ea7u ti\u00ean kh\u00f4ng th\u00e0nh c\u00f4ng<\/strong> gi\u00fap b\u1ea1n \u0111\u1ea3o ng\u01b0\u1ee3c-k\u1ef9 s\u01b0 t\u1eeb th\u1ea5t b\u1ea1i, b\u1eaft \u0111\u1ea7u v\u1edbi nh\u1eefng g\u00ec c\u00f3 th\u1ec3 g\u00e2y ra s\u1ef1 t\u1eeb ch\u1ed1i: tan r\u00e3 \u0111i\u1ec7n, \u00f4 nhi\u1ec5m che, m\u1ed9t b\u00f3 r\u01a1i ra, m\u1ed9t web d\u00ednh v\u00e0o b\u1ec1 m\u1eb7t n\u00f3ng, k\u00edch th\u01b0\u1edbc tr\u00f4i d\u1ea1t, suy tho\u00e1i ch\u1ea5t n\u1ec1n, ho\u1eb7c tr\u1ee5c tr\u1eb7c l\u00f3t. b\u1eaft \u0111\u1ea7u v\u1edbi gia \u0111\u00ecnh b\u0103ng m\u00e0 gi\u1ea3i quy\u1ebft c\u01a1 ch\u1ebf th\u1ea5t b\u1ea1i quan tr\u1ecdng nh\u1ea5t, kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t trong \u0111\u00f3 ch\u1ec9 \u0111\u01a1n gi\u1ea3n l\u00e0 t\u1ef1 h\u00e0o c\u00f3 gi\u00e1 tr\u1ecb \u1ea5n t\u01b0\u1ee3ng.<\/p>\n

\n\n\n\n\n\n\n\n\n
So s\u00e1nh th\u1ea5t b\u1ea1i \u0111\u1ea7u ti\u00ean c\u1ee7a b\u1ed1n h\u1ecd b\u0103ng c\u00f4ng nghi\u1ec7p<\/caption>\n
H\u1ecd b\u0103ng<\/th>\nKi\u1ec3m tra n\u00f3 \u0111\u1ea7u ti\u00ean khi<\/th>\nC\u00e1c bi\u1ebfn x\u00e2y d\u1ef1ng<\/th>\nKi\u1ec3m tra h\u1eefu \u00edch<\/th>\nH\u1ea1n ch\u1ebf \/Kh\u00f4ng ph\u00f9 h\u1ee3p v\u1edbi<\/th>\n<\/tr>\n<\/thead>\n
Polyimide<\/strong><\/td>\nChu tr\u00ecnh nhi\u1ec7t, m\u1eb7t n\u1ea1 h\u00e0n ho\u1eb7c s\u1eed d\u1ee5ng \u0111i\u1ec7n l\u00e0 h\u1ea1n ch\u1ebf \u0111\u1ea7u ti\u00ean<\/td>\n\u0110\u1ed9 d\u00e0y m\u00e0ng, keo acrylic ho\u1eb7c silicone, s\u01a1n l\u00f3t, l\u00f3t<\/td>\nChu tr\u00ecnh nhi\u1ec7t, c\u1eb7n, \u0111i\u1ec7n m\u00f4i v\u00e0 \u0111\u1ed9 b\u00e1m d\u00ednh sau khi l\u00e3o h\u00f3a<\/td>\nCh\u1ec9 ri\u00eang nhi\u1ec7t \u0111\u1ed9 phim kh\u00f4ng \u0111\u00e1nh gi\u00e1 \u0111\u01b0\u1ee3c b\u0103ng th\u00e0nh ph\u1ea9m<\/td>\n<\/tr>\n
S\u1ee3i d\u00e2y t\u00f3c<\/strong><\/td>\nGia c\u1ed1 \u0111\u1ecbnh h\u01b0\u1edbng ho\u1eb7c gi\u1eef b\u00f3 l\u00e0 r\u00e0ng bu\u1ed9c \u0111\u1ea7u ti\u00ean<\/td>\nH\u01b0\u1edbng s\u1ee3i, d\u1ec7t ch\u00e9o, \u1ee7ng h\u1ed9, d\u00ednh, ch\u1ea5t l\u01b0\u1ee3ng c\u1ea1nh<\/td>\nS\u1ee9c m\u1ea1nh ph\u00e1 v\u1ee1, k\u00e9o d\u00e0i, gi\u1eef c\u1eaft, b\u00f3c v\u1ecf, truy\u1ec1n c\u1eaft<\/td>\n\u0110\u1ed9 b\u1ec1n k\u00e9o cao kh\u00f4ng ph\u1ea3i l\u00e0 \u0111\u1ed9 b\u00e1m d\u00ednh cao ho\u1eb7c an to\u00e0n b\u1ec1 m\u1eb7t<\/td>\n<\/tr>\n
PTFE c\u00f3 l\u1edbp n\u1ec1n d\u00ednh<\/strong><\/td>\nPh\u00e1t h\u00e0nh, ma s\u00e1t th\u1ea5p, b\u1ec1 m\u1eb7t m\u00e0i m\u00f2n, ho\u1eb7c ti\u1ebfp x\u00fac v\u1edbi h\u00f3a ch\u1ea5t l\u00e0 \u0111\u1ea7u ti\u00ean<\/td>\nM\u00e0ng \u00e9p \u0111\u00f9n ho\u1eb7c tr\u01b0\u1ee3t, v\u1ea3i tr\u00e1ng, b\u1ec1 m\u1eb7t \u0111\u01b0\u1ee3c x\u1eed l\u00fd, ch\u1ea5t k\u1ebft d\u00ednh, \u0111\u01b0\u1eddng may<\/td>\nM\u1eb7c, n\u00e2ng c\u1ea1nh, leo, ti\u1ebfp x\u00fac v\u1edbi h\u00f3a ch\u1ea5t, chu k\u1ef3 b\u1ec1 m\u1eb7t n\u00f3ng<\/td>\nKh\u00f4ng th\u1ec3 thay th\u1ebf \u0111\u01b0\u1ee3c v\u1edbi b\u0103ng keo kh\u00f4ng d\u00ednh<\/td>\n<\/tr>\n
TH\u00da C\u01afNG<\/strong><\/td>\n\u0110\u1ed9 \u1ed5n \u0111\u1ecbnh k\u00edch th\u01b0\u1edbc m\u1ecfng, chuy\u1ec3n \u0111\u1ed5i, n\u1ed1i ho\u1eb7c che ph\u1ee7 l\u00e0 \u0111\u1ea7u ti\u00ean<\/td>\n\u0110\u1ed9 d\u00e0y m\u00e0ng, s\u01a1n l\u00f3t, ch\u1ea5t k\u1ebft d\u00ednh, l\u1edbp l\u00f3t, khe v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng c\u1eaft khu\u00f4n<\/td>\nThay \u0111\u1ed5i k\u00edch th\u01b0\u1edbc, n\u00e2ng c\u1ea1nh, lo\u1ea1i b\u1ecf, \u0111\u00e1nh gi\u00e1 s\u1eed d\u1ee5ng cu\u1ed1i \u0111i\u1ec7n m\u00f4i<\/td>\nM\u1ed9t th\u00e0nh ph\u1ea7n PET kh\u00f4ng t\u1ef1 \u0111\u1ed9ng c\u00e1ch nhi\u1ec7t ph\u1ea7n s\u1ed1ng<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

S\u1eed d\u1ee5ng b\u1ea3ng d\u01b0\u1edbi \u0111\u00e2y nh\u01b0 m\u1ed9t danh s\u00e1ch r\u00fat g\u1ecdn, kh\u00f4ng ph\u1ea3i l\u00e0 l\u1ef1a ch\u1ecdn cu\u1ed1i c\u00f9ng.T\u1ea5t c\u1ea3 c\u00e1c gia \u0111\u00ecnh b\u0103ng bao g\u1ed3m nhi\u1ec1u c\u00f4ng th\u1ee9c.Hai b\u0103ng c\u1ee7a s\u1ef1 \u1ee7ng h\u1ed9 gi\u1ed1ng h\u1ec7t nhau c\u00f3 th\u1ec3 kh\u00e1c nhau \u0111\u00e1ng k\u1ec3 do s\u1ef1 l\u1ef1a ch\u1ecdn c\u1ee7a h\u1ecd silicone so v\u1edbi keo acrylic, ho\u1eb7c v\u00ec s\u01a1n l\u00f3t, t\u1ed5ng \u0111\u1ed9 d\u00e0y, l\u00f3t v\u00e0 quy tr\u00ecnh x\u1eed l\u00fd kh\u00e1c nhau.Khi d\u1eef li\u1ec7u v\u1ecf l\u00e0 m\u1ed9t ph\u1ea7n c\u1ee7a so s\u00e1nh, gi\u1eef cho b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n, g\u00f3c, t\u1ed1c \u0111\u1ed9, d\u1eebng l\u1ea1i, v\u00e0 th\u1ee7 t\u1ee5c ph\u00f9 h\u1ee3p v\u1edbi ch\u00ednh th\u1ee9c Ph\u1ea1m vi ASTM D3330\/D3330M-04(2025)<\/a> thay v\u00ec x\u1ebfp h\u1ea1ng c\u00e1c con s\u1ed1 nh\u00e0 cung c\u1ea5p ch\u01b0a t\u1eebng c\u00f3.<\/p>\n

B\u0103ng Polyimide: C\u00e1ch nhi\u1ec7t v\u00e0 \u0111i\u1ec7n kh\u00f4ng c\u00f3 l\u1ed1i t\u1eaft<\/h2>\n
\"B\u0103ng<\/figure>\n

M\u00e0ng polyimide l\u00e0 s\u1ef1 l\u1ef1a ch\u1ecdn \u0111\u1ea7u ti\u00ean t\u1ef1 nhi\u00ean cho m\u1eb7t n\u1ea1 nhi\u1ec7t \u0111\u1ed9 cao, c\u00e1ch \u0111i\u1ec7n, h\u00e0n v\u00e0 c\u00e1c qu\u00e1 tr\u00ecnh reflow, v\u00e0 chu k\u1ef3 nhi\u1ec7t.Nh\u01b0ng c\u1ee5m t\u1eeb h\u1eefu \u00edch l\u00e0 ng c\u1eed vi\u00ean \u0111\u1ea7u ti\u00ean<\/em>. ch\u1ec9 c\u00f3 b\u0103ng ho\u00e0n ch\u1ec9nh ph\u1ea3i t\u1ed3n t\u1ea1i trong h\u1ed3 s\u01a1 nhi\u1ec7t \u0111\u1ed9, th\u1eddi gian \u1edf nhi\u1ec7t \u0111\u1ed9, t\u00ecnh tr\u1ea1ng b\u1ec1 m\u1eb7t, nhi\u1ec7m v\u1ee5 \u0111i\u1ec7n, v\u00e0 y\u00eau c\u1ea7u lo\u1ea1i b.<\/p>\n

Quan ch\u1ee9c Trang IEC 60454-3-7<\/a> m\u00f4 t\u1ea3 b\u1ed1n lo\u1ea1i b\u0103ng nh\u1ea1y \u00e1p l\u1ef1c m\u00e0ng polyimide cho m\u1ee5c \u0111\u00edch \u0111i\u1ec7n.N\u00f3 ph\u00e2n bi\u1ec7t c\u00e1c c\u00f4ng tr\u00ecnh s\u1eed d\u1ee5ng keo acrylic v\u00e0 silicone nhi\u1ec7t r\u1eafn li\u00ean k\u1ebft ngang v\u00e0 ch\u1ec9 \u0111\u1ecbnh \u0111\u1ed9 d\u00e0y v\u00e0 ph\u1ea1m vi ch\u1ec9 s\u1ed1 nhi\u1ec7t cho ti\u00eau chu\u1ea9n \u0111i\u1ec7n \u0111\u00f3.B\u1ed1n lo\u1ea1i \u0111\u00f3 kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t ph\u00e2n lo\u1ea1i ph\u1ed5 qu\u00e1t cho m\u1ecdi b\u0103ng polyimide c\u00f4ng nghi\u1ec7p.<\/p>\n

L\u1ef1a ch\u1ecdn ch\u1ea5t k\u1ebft d\u00ednh thay \u0111\u1ed5i c\u1eeda s\u1ed5 d\u1ecbch v\u1ee5. h\u1ec7 th\u1ed1ng silicone c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn cho y\u00eau c\u1ea7u ti\u1ebfp x\u00fac nhi\u1ec7t ho\u1eb7c y\u00eau c\u1ea7u ph\u00e1t h\u00e0nh kh\u00f3 kh\u0103n; m\u1ed9t h\u1ec7 th\u1ed1ng acrylic c\u00f3 th\u1ec3 cung c\u1ea5p m\u1ed9t s\u1ef1 c\u00e2n b\u1eb1ng kh\u00e1c nhau c\u1ee7a tack ban \u0111\u1ea7u, l\u00e3o h\u00f3a, chi ph\u00ed, d\u01b0 l\u01b0\u1ee3ng, v\u00e0 x\u1eed l\u00fd. c\u00e2u tr\u1ea3 l\u1eddi ph\u1ea3i \u0111\u1ebfn t\u1eeb b\u1ea3ng d\u1eef li\u1ec7u l\u1edbp \u0111\u01b0\u1ee3c \u0111\u1eb7t t\u00ean v\u00e0 m\u1ed9t th\u1eed nghi\u1ec7m. sao ch\u00e9p t\u00e0i s\u1ea3n nhi\u1ec7t c\u1ee7a b\u1ed9 phim v\u00e0o m\u1ed9t \u0111\u1eb7c \u0111i\u1ec3m k\u1ef9 thu\u1eadt ho\u00e0n th\u00e0nh b\u0103ng b\u1ecf qua l\u1edbp c\u00f3 nhi\u1ec1u kh\u1ea3 n\u0103ng l\u00e0m m\u1ec1m, leo, \u0111\u1ec3 l\u1ea1i d\u01b0 l\u01b0\u1ee3ng, ho\u1eb7c m\u1ea5t \u0111\u1ed9 b\u00e1m d\u00ednh.<\/p>\n

\u0110\u1ed1i v\u1edbi m\u1eb7t n\u1ea1, t\u00e1i t\u1ea1o chu tr\u00ecnh l\u00e0m n\u00f3ng v\u00e0 l\u00e0m m\u00e1t ho\u00e0n ch\u1ec9nh. \u00e1p d\u1ee5ng b\u0103ng v\u1edbi \u00e1p su\u1ea5t x\u00e1c \u0111\u1ecbnh, bao g\u1ed3m nh\u00e0 \u1edf th\u1ef1c t\u1ebf tr\u01b0\u1edbc khi s\u01b0\u1edfi \u1ea5m, v\u00e0 ki\u1ec3m tra n\u00e2ng c\u1ea1nh trong khi ti\u1ebfp x\u00fac. sau khi l\u00e0m m\u00e1t, lo\u1ea1i b\u1ecf \u1edf m\u1ed9t g\u00f3c x\u00e1c \u0111\u1ecbnh v\u00e0 t\u1ed1c \u0111\u1ed9. ghi l\u1ea1i chuy\u1ec3n ch\u1ea5t k\u1ebft d\u00ednh, nhu\u1ed9m m\u00e0u, m\u1eb7t sau r\u00e1ch, h\u01b0 h\u1ecfng ch\u1ea5t n\u1ec1n, v\u00e0 li\u1ec7u b\u0103ng c\u00f3 lo\u1ea1i b\u1ecf trong m\u1ed9t m\u1ea3nh. \u0111\u1ec3 s\u1eed d\u1ee5ng \u0111i\u1ec7n, y\u00eau c\u1ea7u ch\u1ee9ng nh\u1eadn d\u1ef1 \u0111\u1ecbnh ho\u1eb7c \u0111\u00e1nh gi\u00e1 s\u1ea3n ph\u1ea9m cu\u1ed1i c\u00f9ng; don't x\u1eed l\u00fd nh\u1eadn d\u1ea1ng m\u00e0u s\u1eafc ho\u1eb7c phim l\u00e0m b\u1eb1ng ch\u1ee9ng.<\/p>\n

B\u0103ng Filament: T\u0103ng c\u01b0\u1eddng k\u00e9o kh\u00f4ng ph\u1ea3i l\u00e0 s\u1ee9c m\u1ea1nh li\u00ean k\u1ebft<\/h2>\n
\"B\u0103ng<\/figure>\n

B\u0103ng filament \u0111\u1eb7t k\u00ednh ho\u1eb7c c\u00e1c s\u1ee3i c\u00f3 \u0111\u1ed9 b\u1ec1n cao kh\u00e1c v\u00e0o m\u1ed9t c\u1ea5u tr\u00fac b\u0103ng. c\u1ed1t th\u00e9p m\u1ed9t chi\u1ec1u t\u1eadp trung s\u1ee9c m\u1ea1nh d\u1ecdc theo h\u01b0\u1edbng m\u00e1y. c\u1ed1t th\u00e9p d\u1ec7t ch\u00e9o th\u00eam m\u1ed9t h\u01b0\u1edbng th\u1ee9 hai. b\u1ed1 tr\u00ed ph\u00f9 h\u1ee3p ph\u1ee5 thu\u1ed9c v\u00e0o vi\u1ec7c c\u00f4ng vi\u1ec7c l\u00e0 b\u00f3, \u1ed5n \u0111\u1ecbnh pallet, h\u1ea1n ch\u1ebf t\u1ea1m th\u1eddi, tabbing, x\u1eed l\u00fd thi\u1ebft b\u1ecb, ho\u1eb7c tr\u01b0\u1eddng h\u1ee3p t\u1ea3i \u0111\u01b0\u1ee3c x\u00e1c nh\u1eadn kh\u00e1c.<\/p>\n

Ba ph\u00e9p \u0111o tr\u1ea3 l\u1eddi c\u00e1c c\u00e2u h\u1ecfi kh\u00e1c nhau. ASTM D3759\/D3759M-05(2025)<\/a> bao g\u1ed3m \u0111\u1ed9 b\u1ec1n \u0111\u1ee9t v\u00e0 \u0111\u1ed9 gi\u00e3n d\u00e0i, bao g\u1ed3m c\u1ea3 l\u1edbp n\u1ec1n \u0111\u01b0\u1ee3c gia c\u1ed1 b\u1eb1ng d\u00e2y t\u00f3c c\u00f3 \u0111\u1ed9 b\u1ec1n cao. ASTM D3654\/D3654M-06(2024)<\/a> c\u00e1c bi\u1ec7n ph\u00e1p gi\u1eef d\u01b0\u1edbi t\u1ea3i kh\u00f4ng \u0111\u1ed5i song song v\u1edbi b\u1ec1 m\u1eb7t li\u00ean k\u1ebft v\u00e0 bao g\u1ed3m c\u00e1c th\u1ee7 t\u1ee5c d\u00e2y t\u00f3c-b\u0103ng. ASTM D3330 \u0111\u1ecba ch\u1ec9 v\u1ecf. gi\u1eef s\u1ee9c m\u1ea1nh v\u00e0 m\u1ed9t s\u1ef1 \u1ee7ng h\u1ed9 m\u1ea1nh m\u1ebd v\u1eabn don't \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 b\u00e1m d\u00ednh v\u00e0o m\u1ed9t th\u00f9ng carton b\u1ee5i ho\u1eb7c lo\u1ea1i b\u1ecf an to\u00e0n t\u1eeb m\u1ed9t k\u1ebft th\u00fac nh\u1ea1y c\u1ea3m.<\/p>\n

H\u01b0\u1edbng s\u1ee3i v\u00e0 \u0111i\u1ec1u ki\u1ec7n c\u1ea1nh x\u1ee9ng \u0111\u00e1ng ki\u1ec3m tra ri\u00eang c\u1ee7a h\u1ecd.M\u1ed9t nick c\u00f3 th\u1ec3 b\u1eaft \u0111\u1ea7u m\u1ed9t v\u1ebft r\u00e1ch ho\u1eb7c t\u00e1ch.M\u1ed9t c\u00f4ng tr\u00ecnh \u0111\u01b0\u1ee3c gia c\u1ed1 c\u1ee9ng c\u00f3 th\u1ec3 c\u1ea7u n\u1ed1i qua k\u1ebft c\u1ea5u ch\u1ee9 kh\u00f4ng ph\u1ea3i \u01b0\u1edbt ra. c\u0103ng b\u00f3 cao c\u00f3 th\u1ec3 c\u1eaft ho\u1eb7c \u0111\u00e1nh d\u1ea5u m\u1ed9t ch\u1ea5t n\u1ec1n m\u1ec1m.M\u1ed9t b\u0103ng gi\u1eef m\u1ed9t b\u1ea3ng th\u1eed nghi\u1ec7m th\u00e9p kh\u00f4ng t\u1ef1 \u0111\u1ed9ng gi\u1eef b\u1ea3ng th\u1ef1c t\u1ebf, s\u01a1n, nh\u1ef1a, ho\u1eb7c b\u1ec1 m\u1eb7t tr\u00e1ng ph\u00e1t h\u00e0nh.<\/p>\n

N\u00eau r\u00f5 h\u01b0\u1edbng \u00e1p d\u1ee5ng, t\u1ea3i, th\u1eddi l\u01b0\u1ee3ng, nhi\u1ec7t \u0111\u1ed9, chi\u1ec1u r\u1ed9ng, ch\u1ed3ng ch\u00e9o v\u00e0 li\u1ec7u b\u0103ng c\u00f3 b\u1ecb th\u00e1o ra hay kh\u00f4ng. N\u1ebfu m\u1ed9t l\u1ed7i c\u00f3 th\u1ec3 l\u00e0m ai \u0111\u00f3 b\u1ecb th\u01b0\u01a1ng ho\u1eb7c gi\u1ea3i ph\u00f3ng m\u1ed9t t\u1ea3i tr\u1ecdng quan tr\u1ecdng, b\u0103ng kh\u00f4ng n\u00ean \u0111\u01b0\u1ee3c coi l\u00e0 m\u1ed9t thay th\u1ebf kh\u00f4ng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho m\u1ed9t h\u1ea1n ch\u1ebf \u0111\u01b0\u1ee3c x\u1ebfp h\u1ea1ng.<\/p>\n

B\u0103ng PTFE d\u00ednh-Backed: Ma s\u00e1t th\u1ea5p, ph\u00e1t h\u00e0nh, v\u00e0 ti\u1ebfp x\u00fac v\u1edbi h\u00f3a ch\u1ea5t<\/h2>\n
\"B\u0103ng<\/figure>\n

Ph\u1ea7n n\u00e0y li\u00ean quan \u0111\u1ebfn b\u0103ng nh\u1ea1y \u00e1p l\u1ef1c \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng m\u00e0ng PTFE ho\u1eb7c l\u1edbp l\u00f3t b\u1eb1ng v\u1ea3i ph\u1ee7 PTFE.\u0110\u00f3 kh\u00f4ng ph\u1ea3i l\u00e0 b\u0103ng keo d\u00e1n ren \u1ed1ng n\u01b0\u1edbc, l\u00e0 v\u1eadt li\u1ec7u kh\u00f4ng d\u00ednh \u0111\u01b0\u1ee3c qu\u1ea5n quanh c\u00e1c kh\u1edbp ren.C\u00e1c s\u1ea3n ph\u1ea9m c\u00f3 th\u1ec3 chia s\u1ebb c\u00e1c ch\u1eef c\u00e1i PTFE, nh\u01b0ng ch\u00fang kh\u00f4ng chia s\u1ebb c\u00e1c th\u1eed nghi\u1ec7m x\u00e2y d\u1ef1ng, ti\u00eau chu\u1ea9n, l\u1eafp \u0111\u1eb7t ho\u1eb7c ch\u1ea5p nh\u1eadn.<\/p>\n

B\u0103ng PTFE d\u00ednh l\u01b0ng \u0111\u01b0\u1ee3c xem x\u00e9t cho thanh nhi\u1ec7t-con d\u1ea5u, m\u00e1ng tr\u01b0\u1ee3t, con l\u0103n, b\u1ec1 m\u1eb7t h\u01b0\u1edbng d\u1eabn, b\u1ec1 m\u1eb7t ph\u00e1t h\u00e0nh, d\u1ea3i m\u00e0i m\u00f2n ma s\u00e1t th\u1ea5p, v\u00e0 che ch\u1eafn ti\u1ebfp x\u00fac h\u00f3a h\u1ecdc. l\u1edbp n\u1ec1n cung c\u1ea5p c\u00e1c \u0111\u1eb7c t\u00ednh ma s\u00e1t th\u1ea5p v\u00e0 ph\u00e1t h\u00e0nh, trong khi ch\u1ea5t k\u1ebft d\u00ednh neo n\u00f3 v\u00e0o b\u1ec1 m\u1eb7t m\u00e1y.<\/p>\n

\u0110\u00e2y l\u00e0 s\u1ef1 kh\u00f4ng kh\u1edbp \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t: m\u1eb7t ngo\u00e0i kh\u00f3 li\u00ean k\u1ebft, trong khi m\u1eb7t trong \u0111\u01b0\u1ee3c x\u1eed l\u00fd v\u00e0 ph\u1ee7 theo c\u00e1ch cho ph\u00e9p ch\u1ea5t k\u1ebft d\u00ednh neo \u1edf \u0111\u00f3.<\/p>\n

Ch\u1ec9 \u0111\u1ecbnh lo\u1ea1i \u1ee7ng h\u1ed9 (m\u00e0ng ho\u1eb7c v\u1ea3i tr\u00e1ng), ph\u01b0\u01a1ng ph\u00e1p s\u1ea3n xu\u1ea5t, t\u1ed5ng \u0111\u1ed9 d\u00e0y, x\u1eed l\u00fd b\u1ec1 m\u1eb7t, h\u00f3a h\u1ecdc d\u00ednh, l\u00f3t, chi\u1ec1u r\u1ed9ng, v\u00e0 thi\u1ebft k\u1ebf \u0111\u01b0\u1eddng may. c\u00e0i \u0111\u1eb7t v\u00e0 ki\u1ec3m tra c\u00e1c c\u1ea1nh, kh\u00f4ng ch\u1ec9 l\u00e0 trung t\u00e2m ph\u1eb3ng. cu\u1ed9c s\u1ed1ng d\u1ecbch v\u1ee5 th\u01b0\u1eddng k\u1ebft th\u00fac v\u1edbi th\u1ea5t b\u1ea1i c\u1ea1nh, ch\u1ea5t k\u1ebft d\u00ednh v\u1eaft ra, d\u00f2ng ch\u1ea3y l\u1ea1nh, leo, n\u1ebfp nh\u0103n, thi\u1ec7t h\u1ea1i \u0111\u01b0\u1eddng may, ho\u1eb7c \u00f4 nhi\u1ec5m b\u1ecb m\u1eafc k\u1eb9t.<\/p>\n

PTFE c\u0169ng c\u00f3 th\u1ec3 k\u00edch ho\u1ea1t s\u00e0ng l\u1ecdc tu\u00e2n th\u1ee7 \u1edf m\u1ed9t s\u1ed1 th\u1ecb tr\u01b0\u1eddng. Minnesota's l\u1ec7nh c\u1ea5m PFAS 2025<\/a> \u00e1p d\u1ee5ng cho c\u00e1c danh m\u1ee5c s\u1ea3n ph\u1ea9m c\u1ee5 th\u1ec3 v\u00e0 bao g\u1ed3m c\u00e1c mi\u1ec5n tr\u1eeb \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh. Hoa K\u1ef3.<\/p>\n

EPA duy tr\u00ec m\u1ed9t s\u1ef1 ri\u00eang bi\u1ec7t trang qu\u1ea3n l\u00fd r\u1ee7i ro PFAS li\u00ean bang<\/a>. kh\u00f4ng ph\u1ea3i ngu\u1ed3n ph\u00e1t h\u00e0nh m\u1ed9t ph\u00e1n quy\u1ebft ph\u1ed5 qu\u00e1t cho m\u1ed7i b\u0103ng PTFE. c\u00f3 \u0111\u01b0\u1ee3c m\u1ed9t tuy\u00ean b\u1ed1 c\u1ea5p ch\u00ednh x\u00e1c cho th\u1ea9m quy\u1ec1n \u0111\u00edch v\u00e0 s\u1eed d\u1ee5ng cu\u1ed1i c\u00f9ng, v\u00e0 t\u00ecm ki\u1ebfm t\u01b0 v\u1ea5n tu\u00e2n th\u1ee7 \u0111\u1ee7 \u0111i\u1ec1u ki\u1ec7n khi ngh\u0129a v\u1ee5 ph\u00e1p l\u00fd kh\u00f4ng r\u00f5 r\u00e0ng.<\/p>\n

PET Tape: \u1ed4n \u0111\u1ecbnh k\u00edch th\u01b0\u1edbc v\u00e0 chuy\u1ec3n \u0111\u1ed5i s\u1ea1ch<\/h2>\n
\"PET<\/figure>\n

Khi m\u1ed9t c\u00f4ng vi\u1ec7c c\u1ea7n m\u1ed9t b\u1ed9 phim m\u1ecfng, \u1ed5n \u0111\u1ecbnh k\u00edch th\u01b0\u1edbc \u0111\u1ec3 n\u1ed1i, c\u1eaft ch\u1ebft c\u00e1c b\u1ed9 ph\u1eadn, che, gi\u1eef, ho\u1eb7c m\u1ed9t \u1ee9ng d\u1ee5ng th\u00e0nh ph\u1ea7n \u0111i\u1ec7n, b\u0103ng PET l\u00e0 m\u1ed9t \u1ee9ng c\u1eed vi\u00ean \u0111\u1ea7u ti\u00ean h\u1ee3p l\u00fd. m\u00e0ng m\u1ecbn c\u1ee7a n\u00f3 c\u00f3 th\u1ec3 h\u1ed7 tr\u1ee3 chuy\u1ec3n \u0111\u1ed5i ch\u00ednh x\u00e1c, nh\u01b0ng hi\u1ec7u su\u1ea5t \u0111\u00f3 thu\u1ed9c v\u1ec1 m\u1ed9t c\u1ea5u tr\u00fac c\u1ee5 th\u1ec3, kh\u00f4ng ph\u1ea3i cho m\u1ecdi b\u0103ng polyester.<\/p>\n

S\u01a1n l\u00f3t v\u00e0 ch\u1ea5t k\u1ebft d\u00ednh x\u00e1c \u0111\u1ecbnh xem l\u1edbp n\u1ec1n PET \u0111\u01b0\u1ee3c ph\u1ee7 c\u00f3 ch\u1ecbu \u0111\u01b0\u1ee3c nhi\u1ec7t, \u0111\u1ed9 \u1ea9m, h\u00f3a ch\u1ea5t v\u00e0 kh\u1ea3 n\u0103ng x\u1eed l\u00fd hay kh\u00f4ng. L\u1ef1a ch\u1ecdn l\u1edbp l\u00f3t \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 s\u00e2u c\u1eaft khu\u00f4n, pha ch\u1ebf, c\u1eaft n\u1ee5 h\u00f4n, t\u01b0\u1edbc ma tr\u1eadn, v\u1ecb tr\u00ed b\u1ed9 ph\u1eadn v\u00e0 t\u00ednh linh ho\u1ea1t c\u1ee7a thi\u1ebft k\u1ebf. M\u1ed9t m\u00e0ng m\u1ecfng \u1ed5n \u0111\u1ecbnh c\u0169ng c\u00f3 th\u1ec3 k\u00e9m ph\u00f9 h\u1ee3p h\u01a1n mong \u0111\u1ee3i tr\u00ean \u0111\u01b0\u1eddng cong ph\u1ee9c h\u1ee3p, c\u00f3 th\u1ec3 t\u1ea1o c\u1ea7u n\u1ed1i ho\u1eb7c n\u00e2ng c\u1ea1nh tr\u00ean khu v\u1ef1c c\u00f3 k\u1ebft c\u1ea5u. C\u00e1c \u1ee9ng d\u1ee5ng \u0111i\u1ec7n t\u1eed c\u00f3 th\u1ec3 th\u00eam c\u00e1c giao di\u1ec7n b\u1eb1ng \u0111\u1ed3ng, kim lo\u1ea1i tr\u00e1ng ho\u1eb7c nh\u1ef1a nh\u1ea1y c\u1ea3m c\u1ea7n ki\u1ec3m tra kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch c\u1ee7a ri\u00eang ch\u00fang.<\/p>\n

C\u00e1c T\u1ed5ng quan v\u1ec1 ch\u1ee9ng nh\u1eadn b\u0103ng UL Solutions<\/a> \u0111\u1eb7t b\u0103ng PET v\u00e0o danh m\u1ee5c linh tinh \u0111\u01b0\u1ee3c c\u00f4ng nh\u1eadn-th\u00e0nh ph\u1ea7n.UL gi\u1ea3i th\u00edch r\u1eb1ng danh m\u1ee5c n\u00e0y kh\u00f4ng d\u00e0nh cho c\u00e1ch \u0111i\u1ec7n ti\u1ebfp x\u00fac v\u1edbi c\u00e1c b\u1ed9 ph\u1eadn s\u1ed1ng m\u00e0 kh\u00f4ng c\u00f3 c\u00e1ch \u0111i\u1ec7n ph\u00f9 h\u1ee3p b\u1ed5 sung. ranh gi\u1edbi \u0111\u00f3 quan tr\u1ecdng: \u201cB\u0103ng PET\u201d m\u00f4 t\u1ea3 m\u1ed9t gia \u0111\u00ecnh v\u1eadt li\u1ec7u, kh\u00f4ng ph\u1ea3i l\u00e0 s\u1eed d\u1ee5ng cu\u1ed1i c\u00f9ng \u0111i\u1ec7n \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t.<\/p>\n

C\u00f4ng ch\u00fang Guanma M\u00e0ng d\u00ednh PET<\/a> trang cung c\u1ea5p phim li\u1ec1n k\u1ec1 v\u00e0 b\u1ed1i c\u1ea3nh chuy\u1ec3n \u0111\u1ed5i nh\u1ea1y \u00e1p l\u1ef1c. facestock nh\u00e3n v\u00e0 b\u0103ng c\u00f4ng nghi\u1ec7p aren't ho\u00e1n \u0111\u1ed5i cho nhau, v\u00ec v\u1eady y\u00eau c\u1ea7u x\u00e2y d\u1ef1ng b\u0103ng c\u00f4ng nghi\u1ec7p ch\u00ednh x\u00e1c, ph\u01b0\u01a1ng ph\u00e1p s\u1ea3n xu\u1ea5t c\u1ee7a n\u00f3, d\u1eef li\u1ec7u phim c\u00f3 li\u00ean quan v\u00e0 b\u1eb1ng ch\u1ee9ng m\u1eabu.<\/p>\n

B\u1ea3n \u0111\u1ed3 b\u0103ng c\u1eeda s\u1ed5 d\u1ecbch v\u1ee5<\/strong>: B\u1ec1 m\u1eb7t x Nhi\u1ec7t \u0111\u1ed9 x T\u1ea3i x Lo\u1ea1i b\u1ecf<\/h2>\n
\"B\u1ea3n<\/figure>\n

B\u1ea3n \u0111\u1ed3 b\u0103ng c\u1eeda s\u1ed5 d\u1ecbch v\u1ee5 thu h\u1eb9p l\u1ef1a ch\u1ecdn xu\u1ed1ng c\u00f2n b\u1ed1n c\u1ed5ng.M\u1ed9t b\u0103ng ch\u1ec9 n\u1eb1m trong danh s\u00e1ch r\u00fat g\u1ecdn n\u1ebfu n\u00f3 c\u00f3 th\u1ec3 x\u00f3a t\u1ea5t c\u1ea3 b\u1ed1n c\u1ed5ng cho c\u00f4ng vi\u1ec7c \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u.<\/p>\n

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  1. B\u1ec1 m\u1eb7t:<\/strong> ghi l\u1ea1i ch\u1ea5t n\u1ec1n, k\u1ebft th\u00fac, \u0111\u1ed9 nh\u00e1m, \u0111\u1ed9 s\u1ea1ch, l\u1edbp ph\u1ee7, l\u1edbp nh\u1ef1a, v\u00e0 b\u1ea5t k\u1ef3 \u0111\u1ea1i l\u00fd ph\u00e1t h\u00e0nh. Polypropylene, polyethylene, silicone, b\u1ed9t \u00e1o, kim lo\u1ea1i s\u01a1n, kim lo\u1ea1i tr\u1ea7n, th\u1ee7y tinh, v\u00e0 nh\u1ef1a k\u1ef9 thu\u1eadt c\u00f3 th\u1ec3 s\u1ea3n xu\u1ea5t kh\u00e1c nhau \u01b0\u1edbt-ra v\u00e0 lo\u1ea1i b\u1ecf h\u00e0nh vi.<\/li>\n
  2. Nhi\u1ec7t \u0111\u1ed9:<\/strong> t\u00e1ch nhi\u1ec7t \u0111\u1ed9 \u1ee9ng d\u1ee5ng kh\u1ecfi nhi\u1ec7t \u0111\u1ed9 d\u1ecbch v\u1ee5. bao g\u1ed3m t\u1ed1c \u0111\u1ed9 l\u00e0m n\u00f3ng v\u00e0 l\u00e0m m\u00e1t, ti\u1ebfp x\u00fac \u0111\u1ec9nh, li\u00ean t\u1ee5c ho\u1eb7c gi\u00e1n \u0111o\u1ea1n, c\u01b0 tr\u00fa, \u0111\u1ed9 \u1ea9m v\u00e0 ti\u1ebfp x\u00fac h\u00f3a h\u1ecdc. Th\u00eam ti\u1ebfp x\u00fac v\u1edbi tia c\u1ef1c t\u00edm v\u00e0 l\u00e3o h\u00f3a ngo\u00e0i tr\u1eddi khi \u0111\u1ed9 b\u1ec1n ho\u1eb7c hi\u1ec7u su\u1ea5t ch\u1ecbu th\u1eddi ti\u1ebft \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u. m\u1ed9t b\u0103ng c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng k\u00e9m trong m\u1ed9t nh\u00e0 m\u00e1y l\u1ea1nh ngay c\u1ea3 khi n\u00f3 th\u1ef1c hi\u1ec7n sau \u0111\u00f3 \u1edf nhi\u1ec7t \u0111\u1ed9 d\u1ecbch v\u1ee5 cao h\u01a1n.<\/li>\n
  3. T\u1ea3i:<\/strong> x\u00e1c \u0111\u1ecbnh v\u1ecf, c\u1eaft, ph\u00e2n t\u00e1ch, t\u00e1c \u0111\u1ed9ng, rung, h\u01b0\u1edbng k\u00e9o v\u00e0 th\u1eddi l\u01b0\u1ee3ng. c\u00f9ng m\u1ed9t b\u0103ng c\u00f3 th\u1ec3 ch\u1ed1ng l\u1ea1i m\u1ed9t h\u01b0\u1edbng v\u00e0 th\u1ea5t b\u1ea1i kh\u00e1c.<\/li>\n
  4. Lo\u1ea1i b\u1ecf:<\/strong> quy\u1ebft \u0111\u1ecbnh xem tr\u00e1i phi\u1ebfu l\u00e0 v\u0129nh vi\u1ec5n, t\u00e1i \u0111\u1ecbnh v\u1ecb, c\u00f3 th\u1ec3 th\u00e1o r\u1eddi s\u1ea1ch, ho\u1eb7c nh\u1ea1y c\u1ea3m v\u1edbi d\u01b0 l\u01b0\u1ee3ng.N\u00eau r\u00f5 th\u1eddi gian lo\u1ea1i b\u1ecf, nhi\u1ec7t \u0111\u1ed9, g\u00f3c, t\u1ed1c \u0111\u1ed9, v\u00e0 thay \u0111\u1ed5i b\u1ec1 m\u1eb7t cho ph\u00e9p.<\/li>\n<\/ol>\n

    C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u c\u1ee7a NIST \u0111\u00e3 \u0111o l\u1edbp v\u1ecf d\u00ednh nh\u1ea1y \u00e1p l\u1ef1c theo gradient nhi\u1ec7t \u0111\u1ed9<\/a> v\u00e0 quan s\u00e1t th\u1ea5y m\u1ed9t s\u1ef1 chuy\u1ec3n \u0111\u1ed5i gi\u1eefa s\u1ef1 c\u1ed1 k\u1ebft d\u00ednh v\u00e0 b\u1ec1 m\u1eb7t.B\u00e0i h\u1ecdc th\u1ef1c t\u1ebf l\u00e0 nhi\u1ec7t \u0111\u1ed9 c\u00f3 th\u1ec3 thay \u0111\u1ed5i c\u1ea3 l\u1ef1c v\u00e0 n\u01a1i x\u00e2y d\u1ef1ng th\u1ea5t b\u1ea1i. ghi l\u1ea1i ch\u1ebf \u0111\u1ed9 th\u1ea5t b\u1ea1i c\u00f9ng v\u1edbi con s.<\/p>\n

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    L\u00e0m<\/strong><\/p>\n