{"id":5403,"date":"2025-10-28T02:29:13","date_gmt":"2025-10-28T02:29:13","guid":{"rendered":"https:\/\/yenhung.com\/?product=keo-loctite-638-250ml"},"modified":"2026-02-24T09:38:19","modified_gmt":"2026-02-24T09:38:19","slug":"keo-loctite-638-250ml","status":"publish","type":"product","link":"https:\/\/yenhung.com\/?product=keo-loctite-638-250ml","title":{"rendered":"Keo Loctite 638 250ml"},"content":{"rendered":"
\n

LOCTITE 638 250ML: Keo Ch\u1ecbu Nhi\u1ec7t Cao C\u1ea5p Cho \u1ee8ng D\u1ee5ng C\u00f4ng Nghi\u1ec7p<\/strong><\/h2>\n

T\u1ed5ng Quan S\u1ea3n Ph\u1ea9m<\/h2>\n

\"Loctite<\/p>\n

LOCTITE 638 250ML l\u00e0 m\u1ed9t lo\u1ea1i keo ch\u1ecbu nhi\u1ec7t m\u1ed9t th\u00e0nh ph\u1ea7n, c\u01b0\u1eddng \u0111\u1ed9 cao, \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1eb7c bi\u1ec7t cho c\u00e1c \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p \u0111\u00f2i h\u1ecfi kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t cao. Keo d\u1ea1ng l\u1ecfng n\u00e0y c\u00f3 th\u1ec3 gia c\u1ed1, li\u00ean k\u1ebft v\u00e0 ni\u00eam phong c\u00e1c b\u1ed9 ph\u1eadn kim lo\u1ea1i ti\u1ebfp x\u00fac v\u1edbi nhi\u1ec7t \u0111\u1ed9 cao.<\/p>\n

C\u00e1c T\u00ednh N\u0103ng v\u00e0 L\u1ee3i \u00cdch<\/h3>\n
    \n
  • Kh\u1ea3 n\u0103ng Ch\u1ecbu Nhi\u1ec7t Cao:<\/strong> Ch\u1ecbu \u0111\u01b0\u1ee3c nhi\u1ec7t \u0111\u1ed9 li\u00ean t\u1ee5c l\u00ean \u0111\u1ebfn 180\u00b0C (356\u00b0F) v\u00e0 nhi\u1ec7t \u0111\u1ed9 gi\u00e1n \u0111o\u1ea1n l\u00ean \u0111\u1ebfn 230\u00b0C (446\u00b0F)<\/li>\n
  • C\u01b0\u1eddng \u0110\u1ed9 Cao:<\/strong> T\u1ea1o ra li\u00ean k\u1ebft ch\u1eafc ch\u1eafn v\u00e0 b\u1ec1n v\u1eefng gi\u1eefa c\u00e1c kim lo\u1ea1i<\/li>\n
  • T\u00ednh Linh Ho\u1ea1t:<\/strong> \u0110\u00e1p \u1ee9ng v\u1edbi c\u00e1c \u0111\u1ed9 h\u1edf l\u00ean \u0111\u1ebfn 0,25 mm (0,010 in)<\/li>\n
  • Kh\u1ea3 N\u0103ng Trao \u0110\u1ed5i Nhi\u1ec7t T\u1ed1t:<\/strong> Gi\u00fap t\u1ea3n nhi\u1ec7t hi\u1ec7u qu\u1ea3 trong c\u00e1c \u1ee9ng d\u1ee5ng c\u00f3 nhi\u1ec7t \u0111\u1ed9 cao<\/li>\n
  • D\u1ea1ng L\u1ecfng:<\/strong> D\u1ec5 d\u00e0ng thi c\u00f4ng b\u1eb1ng c\u00e1ch nh\u1ecf gi\u1ecdt ho\u1eb7c b\u00f4i c\u1ecd<\/li>\n
  • C\u00f3 Th\u1ec3 Th\u00e1o R\u1eddi:<\/strong> C\u00f3 th\u1ec3 th\u00e1o r\u1eddi b\u1eb1ng c\u00f4ng c\u1ee5 chuy\u00ean d\u1ee5ng, gi\u00fap h\u1ed7 tr\u1ee3 vi\u1ec7c b\u1ea3o tr\u00ec v\u00e0 s\u1eeda ch\u1eefa<\/li>\n<\/ul>\n

    \u1ee8ng D\u1ee5ng<\/h3>\n

    \"Loctite<\/p>\n

    LOCTITE 638 250ML l\u00fd t\u01b0\u1edfng cho c\u00e1c \u1ee9ng d\u1ee5ng sau:<\/p>\n

      \n
    • Li\u00ean k\u1ebft v\u00e0 gia c\u1ed1 c\u00e1c b\u1ed9 ph\u1eadn m\u00e1y m\u00f3c ch\u1ecbu nhi\u1ec7t cao, ch\u1eb3ng h\u1ea1n nh\u01b0 \u0111\u1ed9ng c\u01a1, m\u00e1y b\u01a1m v\u00e0 h\u1ed9p s\u1ed1<\/li>\n
    • Ni\u00eam phong c\u00e1c \u0111\u01b0\u1eddng n\u1ed1i v\u00e0 m\u1ed1i gh\u00e9p trong c\u00e1c h\u1ec7 th\u1ed1ng \u1ed1ng d\u1eabn ch\u1ecbu nhi\u1ec7t<\/li>\n
    • Ng\u0103n ch\u1eb7n hi\u1ec7n t\u01b0\u1ee3ng \u0103n m\u00f2n t\u1eeb \u0111inh v\u00edt, bu l\u00f4ng v\u00e0 \u0111ai \u1ed1c tr\u00ean b\u1ec1 m\u1eb7t kim lo\u1ea1i<\/li>\n
    • Tr\u00e1m v\u00e0 ni\u00eam phong c\u00e1c b\u1ed9 ph\u1eadn trong c\u00e1c thi\u1ebft b\u1ecb gia d\u1ee5ng ch\u1ecbu nhi\u1ec7t<\/li>\n<\/ul>\n

      H\u01b0\u1edbng D\u1eabn S\u1eed D\u1ee5ng<\/h3>\n
        \n
      1. L\u00e0m s\u1ea1ch v\u00e0 l\u00e0m kh\u00f4 b\u1ec1 m\u1eb7t kim lo\u1ea1i.<\/li>\n
      2. Thoa keo LOCTITE 638 250ML l\u00ean m\u1ed9t trong c\u00e1c b\u1ec1 m\u1eb7t.<\/li>\n
      3. Gh\u00e9p c\u00e1c b\u1ed9 ph\u1eadn l\u1ea1i v\u1edbi nhau v\u00e0 gi\u1eef ch\u1eb7t trong th\u1eddi gian kh\u00f4.<\/li>\n
      4. \u0110\u1ec3 keo kh\u00f4 ho\u00e0n to\u00e0n trong v\u00f2ng 24 gi\u1edd tr\u01b0\u1edbc khi \u0111\u01b0a v\u00e0o s\u1eed d\u1ee5ng.<\/li>\n<\/ol>\n

        Th\u00f4ng S\u1ed1 K\u1ef9 Thu\u1eadt<\/h3>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
        Thu\u1ed9c T\u00ednh<\/th>\nGi\u00e1 Tr\u1ecb<\/th>\n<\/tr>\n<\/thead>\n
        C\u00f4ng ngh\u1ec7 keo<\/td>\nAcrylic<\/td>\n<\/tr>\n
        Lo\u1ea1i<\/td>\nM\u1ed9t th\u00e0nh ph\u1ea7n<\/td>\n<\/tr>\n
        Tr\u1ea1ng th\u00e1i v\u1eadt l\u00fd<\/td>\nD\u1ea1ng l\u1ecfng<\/td>\n<\/tr>\n
        M\u00e0u s\u1eafc<\/td>\nXanh l\u1ee5c nh\u1ea1t<\/td>\n<\/tr>\n
        \u0110\u1ed9 nh\u1edbt<\/td>\n15.000 – 25.000 mPa\u00b7s<\/td>\n<\/tr>\n
        \u0110\u1ed9 h\u1edf t\u1ed1i \u0111a<\/td>\n0,25 mm (0,010 in)<\/td>\n<\/tr>\n
        Th\u1eddi gian kh\u00f4<\/td>\n20 ph\u00fat (th\u1eddi gian c\u1ed1 \u0111\u1ecbnh)<\/td>\n<\/tr>\n
        S\u1ee9c b\u1ec1n c\u1eaft<\/td>\n20 MPa<\/td>\n<\/tr>\n
        Ph\u1ea1m vi nhi\u1ec7t \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng<\/td>\n-60\u00b0C (-76\u00b0F) \u0111\u1ebfn +180\u00b0C (+356\u00b0F)<\/td>\n<\/tr>\n
        Ph\u1ea1m vi nhi\u1ec7t \u0111\u1ed9 gi\u00e1n \u0111o\u1ea1n<\/td>\n\u0110\u1ebfn +230\u00b0C (+446\u00b0F)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

        \u0110\u00f3ng G\u00f3i<\/h3>\n

        LOCTITE 638 250ML \u0111\u01b0\u1ee3c \u0111\u00f3ng g\u00f3i trong chai 250 mL thu\u1eadn ti\u1ec7n.<\/p>\n

        K\u1ebft Lu\u1eadn<\/h3>\n

        \"Loctite<\/p>\n

        LOCTITE 638 250ML l\u00e0 m\u1ed9t lo\u1ea1i keo ch\u1ecbu nhi\u1ec7t hi\u1ec7u su\u1ea5t cao \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 \u0111\u00e1p \u1ee9ng nhu c\u1ea7u c\u1ee7a c\u00e1c \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p kh\u1eafc nghi\u1ec7t. V\u1edbi kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t cao, c\u01b0\u1eddng \u0111\u1ed9 m\u1ea1nh v\u00e0 t\u00ednh linh ho\u1ea1t, keo n\u00e0y l\u00e0 l\u1ef1a ch\u1ecdn l\u00fd t\u01b0\u1edfng cho c\u00e1c b\u1ed9 ph\u1eadn li\u00ean k\u1ebft, gia c\u1ed1 v\u00e0 ni\u00eam phong ti\u1ebfp x\u00fac v\u1edbi nhi\u1ec7t \u0111\u1ed9 cao.<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

        T\u00ean sa\u0309n ph\u00e2\u0309m:<\/strong>LOCTITE 638 250ML
        \nLi\u00ean h\u1ec7: 0397433258<\/b><\/p>\n","protected":false},"featured_media":5404,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[141],"product_tag":[],"class_list":["post-5403","product","type-product","status-publish","has-post-thumbnail","product_cat-loctite","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/yenhung.com\/index.php?rest_route=\/wp\/v2\/product\/5403","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/yenhung.com\/index.php?rest_route=\/wp\/v2\/product"}],"about":[{"href":"https:\/\/yenhung.com\/index.php?rest_route=\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/yenhung.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=5403"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/yenhung.com\/index.php?rest_route=\/wp\/v2\/media\/5404"}],"wp:attachment":[{"href":"https:\/\/yenhung.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5403"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/yenhung.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_brand&post=5403"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/yenhung.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_cat&post=5403"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/yenhung.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_tag&post=5403"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}