{"id":5055,"date":"2025-10-28T02:22:51","date_gmt":"2025-10-28T02:22:51","guid":{"rendered":"https:\/\/yenhung.com\/?product=keo-loctite-620-250ml"},"modified":"2026-02-24T10:01:07","modified_gmt":"2026-02-24T10:01:07","slug":"keo-loctite-620-250ml","status":"publish","type":"product","link":"https:\/\/yenhung.com\/?product=keo-loctite-620-250ml","title":{"rendered":"Keo Loctite 620 – 250ml"},"content":{"rendered":"
\n

Loctite 620 – 250ml<\/strong><\/h2>\n

Loctite 620<\/span><\/span><\/b> l\u00e0 m\u1ed9t lo\u1ea1i keo ch\u1ed1ng xoay (retaining compound)<\/b> m\u1ed9t th\u00e0nh ph\u1ea7n, \u0111\u00f3ng r\u1eafn k\u1ef5 kh\u00ed, \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 li\u00ean k\u1ebft c\u00e1c chi ti\u1ebft gh\u00e9p h\u00ecnh tr\u1ee5, \u0111\u1eb7c bi\u1ec7t trong c\u00e1c \u1ee9ng d\u1ee5ng y\u00eau c\u1ea7u \u0111\u1ed9 b\u1ec1n cao v\u00e0 kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t \u0111\u1ed9 cao<\/b>. \u00a0 <\/span><\/span><\/span><\/span><\/span><\/p>\n

\u0110\u1eb7c \u0111i\u1ec3m ch\u00ednh c\u1ee7a Loctite 620:<\/span><\/span><\/b><\/span><\/span><\/span><\/p>\n

\"Loctite<\/span><\/span><\/b><\/span><\/span><\/span><\/p>\n

    \n
  • \u0110\u1ed9 b\u1ec1n cao:<\/span><\/span><\/b> T\u1ea1o li\u00ean k\u1ebft ch\u1eafc ch\u1eafn, ch\u1ecbu \u0111\u01b0\u1ee3c l\u1ef1c c\u1eaft v\u00e0 t\u1ea3i tr\u1ecdng l\u1edbn.<\/span><\/span><\/span><\/span><\/span><\/span><\/li>\n
  • Ch\u1ecbu nhi\u1ec7t \u0111\u1ed9 cao:<\/span><\/span><\/b> C\u00f3 kh\u1ea3 n\u0103ng ho\u1ea1t \u0111\u1ed9ng trong ph\u1ea1m vi nhi\u1ec7t \u0111\u1ed9 r\u1ed9ng, th\u01b0\u1eddng t\u1eeb -55\u00b0C \u0111\u1ebfn 230\u00b0C (-65\u00b0F \u0111\u1ebfn 450\u00b0F)<\/b>. M\u1ed9t s\u1ed1 t\u00e0i li\u1ec7u c\u00f3 th\u1ec3 ghi nh\u1eadn kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t ng\u1eafn h\u1ea1n cao h\u01a1n sau khi gia nhi\u1ec7t \u0111\u00f3ng r\u1eafn.<\/span><\/span><\/span><\/span><\/span><\/span><\/li>\n
  • \u0110\u00f3ng r\u1eafn k\u1ef5 kh\u00ed:<\/span><\/span><\/b> Keo kh\u00f4 v\u00e0 \u0111\u00f3ng r\u1eafn khi b\u1ecb gi\u1edbi h\u1ea1n trong m\u00f4i tr\u01b0\u1eddng thi\u1ebfu kh\u00ed gi\u1eefa c\u00e1c b\u1ec1 m\u1eb7t kim lo\u1ea1i ti\u1ebfp x\u00fac g\u1ea7n. \u00a0 <\/span><\/span><\/span><\/span><\/span><\/span><\/li>\n
  • Ng\u0103n ng\u1eeba t\u1ef1 th\u00e1o l\u1ecfng v\u00e0 r\u00f2 r\u1ec9:<\/span><\/span><\/b> Gi\u00fap ng\u0103n ch\u1eb7n hi\u1ec7n t\u01b0\u1ee3ng t\u1ef1 n\u1edbi l\u1ecfng v\u00e0 r\u00f2 r\u1ec9 do rung \u0111\u1ed9ng v\u00e0 va \u0111\u1eadp. \u00a0 <\/span><\/span><\/span><\/span><\/span><\/span><\/li>\n
  • L\u1ea5p \u0111\u1ea7y khe h\u1edf:<\/span><\/span><\/b> C\u00f3 kh\u1ea3 n\u0103ng l\u1ea5p \u0111\u1ea7y c\u00e1c khe h\u1edf nh\u1ecf gi\u1eefa c\u00e1c b\u1ec1 m\u1eb7t l\u1eafp gh\u00e9p (th\u01b0\u1eddng l\u00e0 0.15 – 0.25 mm).<\/span><\/span><\/span><\/span><\/span><\/span><\/li>\n
  • \u0110\u1ed9 nh\u1edbt cao:<\/span><\/span><\/b> D\u1ea1ng l\u1ecfng c\u00f3 \u0111\u1ed9 nh\u1edbt cao (kho\u1ea3ng 8000 mPas (cP)).\u00a0\u00a0<\/span><\/span><\/span><\/span><\/span><\/span><\/li>\n
  • M\u00e0u xanh l\u00e1 c\u00e2y.<\/span><\/span><\/b> \u00a0 <\/span><\/span><\/span><\/span><\/li>\n<\/ul>\n

    \u1ee8ng d\u1ee5ng ti\u00eau bi\u1ec3u c\u1ee7a Loctite 620:<\/span><\/span><\/b><\/span><\/span><\/span><\/p>\n

    \"Loctite<\/span><\/span><\/b><\/span><\/span><\/span><\/p>\n

      \n
    • G\u1eafn c\u00e1c ch\u1ed1t \u0111\u1ecbnh v\u1ecb trong c\u1ee5m t\u1ea3n nhi\u1ec7t.<\/span><\/span><\/span><\/span><\/span><\/span><\/li>\n
    • L\u1eafp \u1ed1ng l\u00f3t v\u00e0o v\u1ecf b\u01a1m. \u00a0 <\/span><\/span><\/span><\/span><\/span><\/span><\/li>\n
    • L\u1eafp v\u00f2ng bi trong h\u1ed9p s\u1ed1 t\u1ef1 \u0111\u1ed9ng. \u00a0 <\/span><\/span><\/span><\/span><\/span><\/span><\/li>\n
    • G\u1eafn tr\u1ee5c, b\u00e1nh r\u0103ng, puly v\u00e0 c\u00e1c b\u1ed9 ph\u1eadn h\u00ecnh tr\u1ee5 t\u01b0\u01a1ng t\u1ef1.<\/span><\/span> \u00a0 <\/span><\/span><\/span><\/span><\/li>\n
    • C\u00e1c \u1ee9ng d\u1ee5ng y\u00eau c\u1ea7u kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t \u0111\u1ed9 cao.<\/span><\/span> \u00a0 <\/span><\/span><\/span><\/span><\/li>\n<\/ul>\n

      C\u00e1ch s\u1eed d\u1ee5ng Loctite 620:<\/span><\/span><\/b><\/span><\/span><\/span><\/p>\n

      \"Loctite<\/span><\/span><\/b><\/span><\/span><\/span><\/p>\n

        \n
      1. L\u00e0m s\u1ea1ch b\u1ec1 m\u1eb7t:<\/span><\/span><\/b> \u0110\u1ea3m b\u1ea3o c\u00e1c b\u1ec1 m\u1eb7t c\u1ea7n d\u00e1n s\u1ea1ch s\u1ebd, kh\u00f4 r\u00e1o v\u00e0 kh\u00f4ng d\u00ednh d\u1ea7u m\u1ee1. N\u00ean s\u1eed d\u1ee5ng ch\u1ea5t t\u1ea9y r\u1eeda chuy\u00ean d\u1ee5ng nh\u01b0 Loctite 7070.<\/span><\/span><\/span><\/span><\/span><\/span><\/li>\n
      2. B\u00f4i keo:<\/span><\/span><\/b> B\u00f4i m\u1ed9t l\u01b0\u1ee3ng v\u1eeba \u0111\u1ee7 keo Loctite 620 l\u00ean m\u1ed9t trong hai b\u1ec1 m\u1eb7t c\u1ea7n l\u1eafp gh\u00e9p.<\/span><\/span><\/span><\/span><\/span><\/span><\/li>\n
      3. L\u1eafp r\u00e1p:<\/span><\/span><\/b> L\u1eafp r\u00e1p c\u00e1c chi ti\u1ebft l\u1ea1i v\u1edbi nhau.<\/span><\/span><\/span><\/span><\/span><\/span><\/li>\n
      4. Th\u1eddi gian \u0111\u00f4ng k\u1ebft:<\/span><\/span><\/b> \u0110\u1ec3 keo \u0111\u00f4ng k\u1ebft theo th\u1eddi gian khuy\u1ebfn c\u00e1o (th\u01b0\u1eddng kho\u1ea3ng 60 ph\u00fat \u0111\u1ec3 \u0111\u1ea1t \u0111\u1ed9 b\u1ec1n ban \u0111\u1ea7u v\u00e0 24 gi\u1edd \u0111\u1ec3 \u0111\u1ea1t \u0111\u1ed9 b\u1ec1n ho\u00e0n to\u00e0n). C\u00f3 th\u1ec3 gia nhi\u1ec7t \u0111\u1ec3 t\u0103ng t\u1ed1c \u0111\u1ed9 \u0111\u00f3ng r\u1eafn v\u00e0 c\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t.<\/span><\/span><\/span><\/span><\/span><\/span><\/li>\n<\/ol>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

        T\u00ean sa\u0309n ph\u00e2\u0309m:\u00a0Loctite 620 – 250ml<\/p>\n

        Li\u00ean h\u1ec7: 0397433258<\/b><\/p>\n","protected":false},"featured_media":5056,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[141],"product_tag":[],"class_list":{"0":"post-5055","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-loctite","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/yenhung.com\/index.php?rest_route=\/wp\/v2\/product\/5055","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=5055"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/yenhung.com\/index.php?rest_route=\/wp\/v2\/media\/5056"}],"wp:attachment":[{"href":"https:\/\/yenhung.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5055"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/yenhung.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_brand&post=5055"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/yenhung.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_cat&post=5055"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/yenhung.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_tag&post=5055"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}