{"id":4999,"date":"2025-10-28T02:21:59","date_gmt":"2025-10-28T02:21:59","guid":{"rendered":"https:\/\/yenhung.com\/?product=keo-loctite-438-20g"},"modified":"2025-10-28T02:22:01","modified_gmt":"2025-10-28T02:22:01","slug":"keo-loctite-438-20g","status":"publish","type":"product","link":"https:\/\/yenhung.com\/?product=keo-loctite-438-20g","title":{"rendered":"Keo Loctite 438 – 20g"},"content":{"rendered":"<\/p>\n
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T\u1ed5ng quan v\u1ec1 Keo Loctite 438 – 20g<\/span><\/b><\/span><\/span><\/span><\/span><\/span><\/h2>\n

LOCTITE 438<\/span><\/b> l\u00e0 m\u1ed9t lo\u1ea1i keo d\u00e1n nhanh (cyanoacrylate adhesive) c\u01b0\u1eddng l\u1ef1c<\/span><\/b> v\u00e0 t\u0103ng c\u01b0\u1eddng \u0111\u1ed9 d\u1ebbo\/b\u1ec1n va \u0111\u1eadp<\/span><\/b>. S\u1ea3n ph\u1ea9m \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 mang l\u1ea1i t\u1ed1c \u0111\u1ed9 kh\u00f4 nhanh nh\u01b0 keo cyanoacrylate ti\u00eau chu\u1ea9n, nh\u01b0ng c\u00f3 th\u00eam kh\u1ea3 n\u0103ng ch\u1ecbu va \u0111\u1eadp, rung \u0111\u1ed9ng v\u00e0 bong tr\u00f3c t\u1ed1t h\u01a1n nhi\u1ec1u so v\u1edbi c\u00e1c lo\u1ea1i keo t\u1ee9c th\u1eddi th\u00f4ng th\u01b0\u1eddng.<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n

M\u00e0u s\u1eafc c\u1ee7a keo th\u01b0\u1eddng l\u00e0 m\u00e0u \u0111en, cho bi\u1ebft n\u00f3 ch\u1ee9a c\u00e1c ch\u1ea5t ph\u1ee5 gia t\u0103ng c\u01b0\u1eddng \u0111\u1ed9 d\u1ebbo dai.<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n

\u0110\u1eb7c \u0111i\u1ec3m v\u00e0 L\u1ee3i \u00edch n\u1ed5i b\u1eadt\u00a0Keo Loctite 438 – 20g<\/span><\/b><\/span><\/span><\/span><\/span><\/span><\/h2>\n

\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\"Keo<\/span><\/b><\/span><\/span><\/span><\/span><\/span><\/p>\n

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    T\u0103ng c\u01b0\u1eddng \u0111\u1ed9 d\u1ebbo (Toughened)<\/span><\/b>: \u0110\u00e2y l\u00e0 t\u00ednh n\u0103ng n\u1ed5i b\u1eadt nh\u1ea5t. Keo c\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu va \u0111\u1eadp v\u00e0 rung \u0111\u1ed9ng tuy\u1ec7t v\u1eddi<\/span><\/b>, l\u00fd t\u01b0\u1edfng cho c\u00e1c \u1ee9ng d\u1ee5ng ph\u1ea3i ch\u1ecbu t\u1ea3i \u0111\u1ed9ng v\u00e0 nhi\u1ec7t \u0111\u1ed9 thay \u0111\u1ed5i.<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<\/li>\n

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    \u0110\u1ed9 b\u1ec1n b\u00f3c t\u00e1ch cao (Peel Strength)<\/span><\/b>: Cung c\u1ea5p \u0111\u1ed9 b\u1ec1n ch\u1ed1ng b\u00f3c t\u00e1ch cao, v\u01b0\u1ee3t tr\u1ed9i h\u01a1n c\u00e1c lo\u1ea1i keo t\u1ee9c th\u1eddi kh\u00e1c, gi\u00fap t\u0103ng \u0111\u1ed9 tin c\u1eady c\u1ee7a m\u1ed1i d\u00e1n trong c\u00e1c \u1ee9ng d\u1ee5ng k\u1ebft c\u1ea5u.<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<\/li>\n

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    Kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t t\u1ed1t<\/span><\/b>: Duy tr\u00ec t\u00ednh ch\u1ea5t k\u1ebft d\u00ednh trong d\u1ea3i nhi\u1ec7t \u0111\u1ed9 r\u1ed9ng, cao h\u01a1n m\u1ed9t ch\u00fat so v\u1edbi keo cyanoacrylate ti\u00eau chu\u1ea9n.<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<\/li>\n

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    D\u00e1n \u0111a n\u0103ng<\/span><\/b>: Keo d\u00e1n nhanh v\u00e0 b\u00e1m d\u00ednh t\u1ed1t tr\u00ean nhi\u1ec1u lo\u1ea1i v\u1eadt li\u1ec7u, bao g\u1ed3m kim lo\u1ea1i, nh\u1ef1a (nh\u01b0 PVC, polycarbonate), cao su v\u00e0 c\u00e1c v\u1eadt li\u1ec7u x\u1ed1p.<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<\/li>\n

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    Th\u1eddi gian kh\u00f4 nhanh<\/span><\/b>: M\u1eb7c d\u00f9 l\u00e0 keo c\u01b0\u1eddng l\u1ef1c, LOCTITE 438 v\u1eabn cho ph\u00e9p th\u1eddi gian kh\u00f4 nhanh, gi\u00fap t\u0103ng t\u1ed1c \u0111\u1ed9 l\u1eafp r\u00e1p.<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<\/li>\n<\/ul>\n

    \u1ee8ng d\u1ee5ng Keo Loctite 438 – 20g<\/span><\/b><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/h2>\n

    \u00a0 \u00a0 \u00a0\"Keo<\/span><\/b><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n

    Nh\u1edd t\u00ednh n\u0103ng t\u0103ng c\u01b0\u1eddng \u0111\u1ed9 d\u1ebbo dai v\u00e0 ch\u1ecbu va \u0111\u1eadp, LOCTITE 438 th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c \u1ee9ng d\u1ee5ng:<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n