{"id":1051,"date":"2019-04-04T10:49:58","date_gmt":"2019-04-04T03:49:58","guid":{"rendered":"http:\/\/hadupackcom.lamweb.pro\/?post_type=product&p=1051"},"modified":"2026-05-01T22:10:55","modified_gmt":"2026-05-01T15:10:55","slug":"bang-dinh-chiu-nhiet","status":"publish","type":"product","link":"https:\/\/hadupack.com\/en\/san-pham\/bang-dinh-chiu-nhiet\/","title":{"rendered":"B\u0103ng d\u00ednh ch\u1ecbu nhi\u1ec7t 300 \u0111\u1ed9 – 500 \u0111\u1ed9"},"content":{"rendered":"

B\u0103ng d\u00ednh ch\u1ecbu nhi\u1ec7t l\u00e0 g\u00ec?<\/strong><\/em><\/span><\/h2>\n

B\u0103ng keo ch\u1ecbu nhi\u1ec7t (b\u0103ng keo nhi\u1ec7t \u0111\u1ed9 cao) l\u00e0 lo\u1ea1i b\u0103ng keo d\u00ednh \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1eb7c bi\u1ec7t cho m\u00f4i tr\u01b0\u1eddng l\u00e0m vi\u1ec7c \u1edf nhi\u1ec7t \u0111\u1ed9 cao. N\u00f3 th\u01b0\u1eddng \u0111\u01b0\u1ee3c l\u00e0m t\u1eeb c\u00e1c v\u1eadt li\u1ec7u nh\u01b0 silicone v\u00e0 acrylic v\u00e0 c\u00f3 th\u1ec3 duy tr\u00ec \u0111\u1ed9 b\u00e1m d\u00ednh v\u00e0 c\u00e1ch \u0111i\u1ec7n trong ph\u1ea1m vi 120 \u0111\u1ed9 C – 260 \u0111\u1ed9 C (m\u1ed9t s\u1ed1 th\u1eadm ch\u00ed cao h\u01a1n 300 \u0111\u1ed9 – 500 \u0111\u1ed9) trong th\u1eddi gian d\u00e0i ho\u1eb7c t\u1ea1m th\u1eddi. N\u00f3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong s\u1ea3n xu\u1ea5t b\u1ea3ng m\u1ea1ch \u0111i\u1ec7n t\u1eed, s\u01a1n, x\u1eed l\u00fd b\u1ec1 m\u1eb7t kim lo\u1ea1i v\u00e0 b\u1ea3o v\u1ec7 c\u00e1ch \u0111i\u1ec7n m\u00e1y bi\u1ebfn \u00e1p, s\u1edf h\u1eefu c\u00e1c \u0111\u1eb7c t\u00ednh nh\u01b0 ch\u1ecbu nhi\u1ec7t \u0111\u1ed9 cao, c\u00e1ch \u0111i\u1ec7n v\u00e0 ch\u1ed1ng \u0103n m\u00f2n.<\/span><\/p>\n\n\n\n
\"\"<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

C\u00e1c th\u00e0nh ph\u1ea7n c\u1ed1t l\u00f5i v\u00e0 \u0111\u1eb7c \u0111i\u1ec3m:<\/strong><\/em><\/span><\/p>\n

    \n
  1. V\u1eadt li\u1ec7u n\u1ec1n: Polyimide (Kapton), Teflon (PTFE), PET (polyester), b\u0103ng keo che ph\u1ee7, v\u1ea3i th\u1ee7y tinh, v.v.<\/span><\/li>\n
  2. Ch\u1ea5t k\u1ebft d\u00ednh: Ch\u1ea5t k\u1ebft d\u00ednh acrylic ch\u1ecbu nhi\u1ec7t ho\u1eb7c silicone \u0111\u01b0\u1ee3c pha ch\u1ebf \u0111\u1eb7c bi\u1ec7t.<\/span><\/li>\n
  3. \u0110\u1eb7c \u0111i\u1ec3m: Ch\u1ecbu nhi\u1ec7t cao, \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh t\u1ed1t, kh\u00f4ng \u0111\u1ec3 l\u1ea1i c\u1eb7n sau khi b\u00f3c.<\/span><\/li>\n<\/ol>\n

    C\u00e1c k\u1ecbch b\u1ea3n \u1ee9ng d\u1ee5ng ph\u1ed5 bi\u1ebfn<\/strong><\/em><\/span><\/p>\n

      \n
    1. Ng\u00e0nh c\u00f4ng nghi\u1ec7p \u0111i\u1ec7n t\u1eed: B\u1ea3o v\u1ec7 c\u00e1c ch\u00e2n v\u00e0ng trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t b\u1ea3ng m\u1ea1ch PCB v\u00e0 h\u00e0n s\u00f3ng\/h\u00e0n ch\u1ea3y l\u1ea1i.<\/span><\/li>\n
    2. S\u01a1n v\u00e0 ph\u1ee7: Che ph\u1ee7 b\u1ec1 m\u1eb7t kim lo\u1ea1i \u1edf nhi\u1ec7t \u0111\u1ed9 cao trong ng\u00e0nh c\u00f4ng nghi\u1ec7p \u00f4 t\u00f4, h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5 v\u00e0 \u0111\u00f3ng t\u00e0u. C\u00e1ch \u0111i\u1ec7n v\u00e0 B\u00f3 d\u00e2y: B\u1ecdc c\u00e1ch \u0111i\u1ec7n cho cu\u1ed9n d\u00e2y \u0111\u1ed9ng c\u01a1 v\u00e0 m\u00e1y bi\u1ebfn \u00e1p.<\/span><\/li>\n
    3. Thao t\u00e1c th\u00e1o khu\u00f4n: \u0110\u01b0\u1ee3c s\u1eed d\u1ee5ng trong m\u00e1y \u0111\u00f3ng g\u00f3i nh\u1ef1a nhi\u1ec7t r\u1eafn, h\u00fat ch\u00e2n kh\u00f4ng, h\u00e0n nhi\u1ec7t v\u00e0 c\u00e1c thi\u1ebft b\u1ecb kh\u00e1c.<\/span><\/li>\n<\/ol>\n

      Lo\u1ea1i th\u00f4ng d\u1ee5ng:<\/strong><\/em><\/span><\/p>\n

        \n
      1. B\u0103ng keo Kapton\/Polyimide: Ch\u1ecbu nhi\u1ec7t \u0111\u1ed9 c\u1ef1c cao, \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 b\u1ea3o v\u1ec7 PCB.<\/span><\/li>\n
      2. B\u0103ng keo PET ch\u1ecbu nhi\u1ec7t \u0111\u1ed9 cao: Trong su\u1ed1t ho\u1eb7c m\u00e0u xanh l\u00e1 c\u00e2y, c\u00e1ch \u0111i\u1ec7n t\u1ed1t.<\/span><\/li>\n
      3. B\u0103ng keo Teflon: \u0110\u1eb7c t\u00ednh t\u00e1ch khu\u00f4n v\u00e0 kh\u00e1ng h\u00f3a ch\u1ea5t tuy\u1ec7t v\u1eddi.<\/span><\/li>\n
      4. B\u0103ng keo che ph\u1ee7 ch\u1ecbu nhi\u1ec7t \u0111\u1ed9 cao: \u0110\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 che ph\u1ee7 trong qu\u00e1 tr\u00ecnh nung v\u00e0 ph\u1ee7.<\/span><\/li>\n<\/ol>\n\n\n\n
        \"\"<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

        L\u00e0 m\u1ed9t c\u00f4ng ty th\u01b0\u1eddng xuy\u00ean h\u1ee3p t\u00e1c ch\u1eb7t ch\u1ebd v\u1edbi c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5, \u00f4 t\u00f4 v\u00e0 \u0111i\u1ec7n, Hadupack<\/strong><\/em> \u0111\u00e3 gi\u00fap ch\u1ebf t\u1ea1o h\u00e0ng tr\u0103m th\u00e0nh ph\u1ea7n ch\u1ecbu nhi\u1ec7t kh\u00e1c nhau. C\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 \u0111i\u1ec1u ch\u1ec9nh nhi\u1ec7t \u0111\u1ed9 c\u00f3 th\u1ec3 g\u00e2y ra h\u1eadu qu\u1ea3 th\u1ea3m kh\u1ed1c cho m\u00e1y m\u00f3c, \u0111\u00f3 l\u00e0 l\u00fd do t\u1ea1i sao h\u00f4m nay, ch\u00fang t\u00f4i s\u1ebd th\u1ea3o lu\u1eadn chi ti\u1ebft h\u01a1n v\u1ec1 b\u0103ng keo ch\u1ecbu nhi\u1ec7t gi\u1ea3i th\u00edch c\u00e1ch ch\u00fang ho\u1ea1t \u0111\u1ed9ng, l\u00fd do ch\u00fang h\u1ecfng v\u00e0 cung c\u1ea5p nhi\u1ec1u l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u.<\/span><\/p>\n

        Nh\u01b0 b\u1ea1n c\u00f3 th\u1ec3 \u0111\u00e3 \u0111o\u00e1n, “ch\u1ecbu nhi\u1ec7t” l\u00e0 m\u1ed9t thu\u1eadt ng\u1eef t\u01b0\u01a1ng \u0111\u1ed1i. H\u1ea7u h\u1ebft c\u00e1c lo\u1ea1i b\u0103ng keo b\u1ec1n c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c nhi\u1ec7t \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng l\u00ean \u0111\u1ebfn 250-300\u00b0F, nh\u01b0ng khi b\u1ea1n \u0111\u1ea1t \u0111\u1ebfn 400\u00b0F ho\u1eb7c cao h\u01a1n, b\u1ea1n c\u1ea7n b\u1eaft \u0111\u1ea7u xem x\u00e9t c\u00e1c v\u1eadt li\u1ec7u c\u1ee5 th\u1ec3 cho c\u00e1c \u1ee9ng d\u1ee5ng nhi\u1ec7t \u0111\u1ed9 cao.<\/span><\/p>\n

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

        \u25c6<\/span>T\u00ecm hi\u1ec3u th\u00eam:<\/strong><\/em><\/span><\/p>\n

          \n
        1. https:\/\/hadupack.com\/san-pham\/bang-dinh-dien\/<\/a><\/span><\/li>\n
        2. https:\/\/hadupack.com\/san-pham\/bang-keo-3m\/<\/span><\/a><\/span><\/li>\n
        3. https:\/\/hadupack.com\/danh-muc\/bang-dinh\/<\/span><\/a><\/span><\/li>\n<\/ol>\n

          Quy tr\u00ecnh s\u1ea3n xu\u1ea5t b\u0103ng keo ch\u1ecbu nhi\u1ec7t 300 \u0111\u1ed9 – 500 \u0111\u1ed9<\/strong><\/em><\/span><\/h3>\n

          C\u1ed1t l\u00f5i c\u1ee7a vi\u1ec7c s\u1ea3n xu\u1ea5t b\u0103ng ch\u1ecbu nhi\u1ec7t n\u1eb1m \u1edf vi\u1ec7c l\u1ef1a ch\u1ecdn ch\u1ea5t n\u1ec1n ch\u1ecbu nhi\u1ec7t \u0111\u1ed9 cao (nh\u01b0 PI, PET v\u00e0 v\u1ea3i th\u1ee7y tinh) v\u00e0 ch\u1ea5t k\u1ebft d\u00ednh nh\u1ea1y \u00e1p silicon. Th\u00f4ng qua c\u00e1c b\u01b0\u1edbc nh\u01b0 ph\u1ee7, s\u1ea5y kh\u00f4, li\u00ean k\u1ebft ch\u00e9o v\u00e0 c\u1eaft, \u0111\u1ed9 b\u00e1m d\u00ednh \u1ed5n \u0111\u1ecbnh v\u00e0 kh\u00f4ng \u0111\u1ec3 l\u1ea1i c\u1eb7n \u0111\u01b0\u1ee3c \u0111\u1ea3m b\u1ea3o \u1edf nhi\u1ec7t \u0111\u1ed9 cao (th\u01b0\u1eddng). Quy tr\u00ecnh s\u1ea3n xu\u1ea5t ph\u1ed5 bi\u1ebfn bao g\u1ed3m pha ch\u1ebf ch\u1ea5t k\u1ebft d\u00ednh, ph\u1ee7, s\u1ea5y kh\u00f4, li\u00ean k\u1ebft ch\u00e9o v\u00e0 c\u1eaft sau x\u1eed l\u00fd. Quy tr\u00ecnh ch\u00ednh \u0111\u1ec3 s\u1ea3n xu\u1ea5t b\u0103ng keo ch\u1ecbu nhi\u1ec7t:<\/span><\/p>\n

          X\u1eed l\u00fd ch\u1ea5t n\u1ec1n v\u00e0 l\u1edbp ph\u1ee7 ch\u1ed1ng d\u00ednh:<\/strong><\/em><\/span><\/h4>\n
            \n
          1. Ch\u1ecdn PI (polyimide), PET, polytetrafluoroethylene ho\u1eb7c v\u1ea3i th\u1ee7y tinh l\u00e0m ch\u1ea5t n\u1ec1n.<\/span><\/li>\n
          2. Ph\u1ee7 m\u1eb7t sau c\u1ee7a ch\u1ea5t n\u1ec1n b\u1eb1ng ch\u1ea5t ch\u1ed1ng d\u00ednh \u0111\u1eb7c bi\u1ec7t \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o d\u1ec5 d\u00e0ng th\u00e1o cu\u1ed9n \u1edf nhi\u1ec7t \u0111\u1ed9 cao.<\/span><\/li>\n<\/ol>\n

            Pha ch\u1ebf ch\u1ea5t k\u1ebft d\u00ednh nh\u1ea1y \u00e1p ch\u1ecbu nhi\u1ec7t \u0111\u1ed9 cao:<\/strong><\/em><\/span><\/h4>\n
              \n
            1. Th\u00f4ng th\u01b0\u1eddng, ch\u1ea5t k\u1ebft d\u00ednh silicon \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng do kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t cao, \u0111\u1ed9 b\u00e1m d\u00ednh ban \u0111\u1ea7u t\u1ed1t v\u00e0 kh\u1ea3 n\u0103ng gi\u1eef ch\u1eafc.<\/span><\/li>\n
            2. H\u00f2a tan cao su silicon, nh\u1ef1a t\u0103ng \u0111\u1ed9 d\u00ednh, ch\u1ea5t li\u00ean k\u1ebft ngang, ch\u1ea5t ho\u1ea1t h\u00f3a, v.v., trong dung m\u00f4i (nh\u01b0 n-hexane) trong b\u1ec3 h\u00f2a tan.<\/span><\/li>\n
            3. Ph\u1ee7: S\u1eed d\u1ee5ng m\u00e1y ph\u1ee7 dung m\u00f4i th\u00f4ng th\u01b0\u1eddng, ch\u1ea5t k\u1ebft d\u00ednh nh\u1ea1y \u00e1p \u0111\u00e3 chu\u1ea9n b\u1ecb \u0111\u01b0\u1ee3c ph\u1ee7 \u0111\u1ec1u l\u00ean b\u1ec1 m\u1eb7t ch\u1ea5t n\u1ec1n c\u1ea7n x\u1eed l\u00fd.<\/span><\/li>\n
            4. S\u1ea5y kh\u00f4 & \u0110\u00f3ng r\u1eafn: L\u1edbp ph\u1ee7 \u0111\u01b0\u1ee3c s\u1ea5y kh\u00f4 trong l\u00f2 \u1edf nhi\u1ec7t \u0111\u1ed9 c\u1ee5 th\u1ec3 trong 1-5 ph\u00fat.<\/span><\/li>\n
            5. Trong qu\u00e1 tr\u00ecnh n\u00e0y, l\u1edbp ph\u1ee7 tr\u1ea3i qua ph\u1ea3n \u1ee9ng li\u00ean k\u1ebft ngang d\u01b0\u1edbi t\u00e1c \u0111\u1ed9ng c\u1ee7a nhi\u1ec7t, t\u1ea1o th\u00e0nh c\u1ea5u tr\u00fac m\u1ea1ng l\u01b0\u1edbi k\u1ebft d\u00ednh ch\u1ecbu nhi\u1ec7t.<\/span><\/li>\n
            6. Cu\u1ed9n v\u00e0 c\u1eaft: M\u00e0ng th\u00e0nh ph\u1ea9m \u0111\u01b0\u1ee3c cu\u1ed9n l\u1ea1i v\u00e0 cu\u1ed1i c\u00f9ng \u0111\u01b0\u1ee3c c\u1eaft th\u00e0nh c\u00e1c b\u0103ng c\u00f3 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt kh\u00e1c nhau theo y\u00eau c\u1ea7u c\u1ee7a kh\u00e1ch h\u00e0ng.<\/span><\/li>\n<\/ol>\n

              Y\u00eau c\u1ea7u k\u1ef9 thu\u1eadt ch\u00ednh:<\/strong><\/em><\/span><\/h4>\n
                \n
              1. Ki\u1ec3m so\u00e1t nhi\u1ec7t \u0111\u1ed9: Nhi\u1ec7t \u0111\u1ed9 s\u1ea5y ph\u1ea3i ch\u00ednh x\u00e1c; nhi\u1ec7t \u0111\u1ed9 qu\u00e1 cao ho\u1eb7c qu\u00e1 th\u1ea5p s\u1ebd \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng li\u00ean k\u1ebft ngang c\u1ee7a ch\u1ea5t k\u1ebft d\u00ednh.<\/span><\/li>\n
              2. T\u1ef7 l\u1ec7 ch\u1ea5t k\u1ebft d\u00ednh c\u00f2n l\u1ea1i: M\u1ea5u ch\u1ed1t n\u1eb1m \u1edf \u0111\u1ed9 b\u1ec1n li\u00ean k\u1ebft c\u1ee7a ch\u1ea5t k\u1ebft d\u00ednh \u1edf nhi\u1ec7t \u0111\u1ed9 cao; V\u1eadt li\u1ec7u ph\u1ea3i \u0111\u1ea3m b\u1ea3o kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t l\u00e2u d\u00e0i v\u00e0 c\u00f3 th\u1ec3 b\u00f3c t\u00e1ch m\u00e0 kh\u00f4ng \u0111\u1ec3 l\u1ea1i c\u1eb7n.<\/span><\/li>\n
              3. L\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u: Ch\u1ecdn ch\u1ea5t n\u1ec1n ph\u00f9 h\u1ee3p d\u1ef1a tr\u00ean k\u1ecbch b\u1ea3n \u1ee9ng d\u1ee5ng, ch\u1eb3ng h\u1ea1n nh\u01b0 ch\u1ea5t n\u1ec1n polyimide cho h\u00e0n \u0111i\u1ec7n t\u1eed v\u00e0 ch\u1ea5t n\u1ec1n gi\u1ea5y crepe cho phun \u1edf nhi\u1ec7t \u0111\u1ed9 cao.<\/span><\/li>\n<\/ol>\n\n\n\n
                \"\"<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

                C\u00e1ch ch\u1ecdn b\u0103ng keo ch\u1ecbu nhi\u1ec7t<\/strong><\/em><\/span><\/h3>\n

                Vi\u1ec7c ch\u1ecdn \u0111\u00fang b\u0103ng ch\u1ecbu nhi\u1ec7t c\u00f3 ngh\u0129a l\u00e0 ch\u1ecdn m\u1ed9t s\u1ea3n ph\u1ea9m \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c m\u1ee9c ch\u1ecbu nhi\u1ec7t c\u1ee5 th\u1ec3 c\u1ee7a b\u1ea1n. B\u0103ng ch\u1ec9 b\u1ec1n b\u1eb1ng m\u1eaft x\u00edch y\u1ebfu nh\u1ea5t c\u1ee7a ch\u00fang. Trong b\u1ed1i c\u1ea3nh n\u00e0y, \u0111i\u1ec1u \u0111\u00f3 c\u00f3 ngh\u0129a l\u00e0 ch\u00fang ta c\u1ea7n ki\u1ec3m tra m\u1ee9c ch\u1ecbu nhi\u1ec7t c\u1ee7a t\u1ea5t c\u1ea3 c\u00e1c th\u00e0nh ph\u1ea7n ri\u00eang l\u1ebb.<\/span><\/p>\n\n\n\n
                \"\"<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

                M\u1ed9t b\u0103ng bao g\u1ed3m m\u1ed9t s\u1ed1 th\u00e0nh ph\u1ea7n ch\u00ednh: ch\u1ea5t k\u1ebft d\u00ednh v\u00e0 ch\u1ea5t mang\/l\u1edbp n\u1ec1n. Khi b\u1ea5t k\u1ef3 th\u00e0nh ph\u1ea7n n\u00e0o (ch\u1ea5t k\u1ebft d\u00ednh, ch\u1ea5t mang ho\u1eb7c l\u1edbp n\u1ec1n) b\u1ecb h\u1ecfng, b\u0103ng s\u1ebd b\u1ecb h\u1ecfng. V\u00ed d\u1ee5, l\u1edbp n\u1ec1n b\u1eb1ng gi\u1ea5y b\u1ea1c c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c 600\u00b0F c\u00f3 th\u1ec3 h\u1ecfng \u1edf 300\u00b0F n\u1ebfu ch\u1ea5t k\u1ebft d\u00ednh \u0111\u01b0\u1ee3c ch\u1ecdn ch\u1ec9 t\u1ed1t \u1edf nhi\u1ec7t \u0111\u1ed9 l\u00ean \u0111\u1ebfn 300\u00b0F.<\/span><\/p>\n

                M\u1ed9t y\u1ebfu t\u1ed1 kh\u00e1c c\u1ea7n l\u01b0u \u00fd l\u00e0 kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t ng\u1eafn h\u1ea1n (v\u00e0i ph\u00fat ho\u1eb7c gi\u1edd) so v\u1edbi d\u00e0i h\u1ea1n (v\u00e0i ng\u00e0y ho\u1eb7c tu\u1ea7n). Kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t ng\u1eafn h\u1ea1n so v\u1edbi d\u00e0i h\u1ea1n \u0111\u01b0\u1ee3c li\u1ec7t k\u00ea tr\u00ean m\u1ed9t s\u1ea3n ph\u1ea9m c\u1ee5 th\u1ec3 c\u00f3 th\u1ec3 ch\u00eanh l\u1ec7ch t\u1edbi 100\u00b0F. Vi\u1ec7c s\u1eed d\u1ee5ng nh\u1ea7m b\u0103ng c\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t ng\u1eafn h\u1ea1n c\u00f3 th\u1ec3 ch\u1ec9 c\u00f3 t\u00e1c d\u1ee5ng t\u1ea1m th\u1eddi nh\u01b0ng sau \u0111\u00f3 s\u1ebd h\u1ecfng theo th\u1eddi gian.<\/span><\/p>\n

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

                7 lo\u1ea1i b\u0103ng keo c\u00f3 th\u1ec3 ch\u1ecbu nhi\u1ec7t<\/strong><\/em><\/span><\/h3>\n

                N\u1ebfu b\u1ea1n \u0111ang t\u00ecm ki\u1ebfm v\u1eadt li\u1ec7u ch\u1ecbu nhi\u1ec7t \u0111\u1ed9 cao, suy ngh\u0129 \u0111\u1ea7u ti\u00ean c\u1ee7a b\u1ea1n c\u00f3 th\u1ec3 l\u00e0 “Lo\u1ea1i b\u0103ng keo ch\u1ecbu nhi\u1ec7t n\u00e0o trong s\u1ed1 n\u00e0y s\u1ebd ph\u00f9 h\u1ee3p nh\u1ea5t v\u1edbi d\u1ef1 \u00e1n c\u1ee7a t\u00f4i?”<\/span><\/p>\n

                Sau khi l\u00e0m vi\u1ec7c v\u1edbi nhi\u1ec1u lo\u1ea1i v\u1eadt li\u1ec7u, ch\u00fang t\u00f4i \u0111\u00e3 x\u00e1c \u0111\u1ecbnh r\u1eb1ng c\u00e1c lo\u1ea1i keo d\u00e1n n\u00e0y l\u00e0 m\u1ed9t s\u1ed1 v\u1eadt li\u1ec7u ph\u1ed5 bi\u1ebfn nh\u1ea5t \u0111\u1ec3 li\u00ean k\u1ebft v\u00e0 l\u00e0m gio\u0103ng ch\u1ecbu nhi\u1ec7t. Danh s\u00e1ch sau \u0111\u00e2y s\u1ebd ph\u00e2n t\u00edch c\u00e1c lo\u1ea1i b\u0103ng keo kh\u00e1c nhau n\u00e0y \u0111\u1ec3 b\u1ea1n c\u00f3 th\u1ec3 \u0111\u01b0a ra l\u1ef1a ch\u1ecdn t\u1ed1t nh\u1ea5t trong qu\u00e1 tr\u00ecnh l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u c\u1ee7a m\u00ecnh.<\/span><\/p>\n

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

                1. B\u0102NG KEO SILICONE<\/strong><\/em><\/span><\/h4>\n

                Silicone g\u1ea7n nh\u01b0 ch\u1ec9 \u0111\u01b0\u1ee3c coi l\u00e0 lo\u1ea1i b\u0103ng keo ch\u1ecbu nhi\u1ec7t. Keo d\u00e1n silicon th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c \u1ee9ng d\u1ee5ng h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5, \u00f4 t\u00f4, x\u00e2y d\u1ef1ng v\u00e0 \u0111i\u1ec7n c\u00f3 nhi\u1ec7t \u0111\u1ed9 cao; ngo\u00e0i ra, cao su silicon \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho nhi\u1ec1u lo\u1ea1i gio\u0103ng ch\u1ecbu nhi\u1ec7t \u0111\u1ed9 cao.<\/span><\/p>\n

                C\u00e1c li\u00ean k\u1ebft c\u1ee7a keo d\u00e1n silicon th\u01b0\u1eddng c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c nhi\u1ec7t \u0111\u1ed9 t\u1eeb -60\u00b0F \u0111\u1ebfn 500\u00b0F (-51\u00b0C \u0111\u1ebfn 260\u00b0C), \u00edt nh\u1ea5t l\u00e0 \u0111\u1ed1i v\u1edbi m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng ng\u1eafn h\u1ea1n. Nhi\u1ec1u lo\u1ea1i b\u0103ng c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c nhi\u1ec7t \u0111\u1ed9 cao trong th\u1eddi gian ng\u1eafn m\u00e0 kh\u00f4ng c\u1ea7n s\u1eed d\u1ee5ng l\u00e2u d\u00e0i, v\u00ec v\u1eady b\u1ea1n c\u1ea7n ch\u00fa \u00fd \u0111\u1ebfn \u0111i\u1ec1u n\u00e0y khi xem qua c\u00e1c b\u1ea3ng d\u1eef li\u1ec7u k\u1ef9 thu\u1eadt kh\u00e1c nhau.<\/span><\/p>\n

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

                2. B\u0102NG KAPTON (POLYIMIDE)<\/strong><\/em><\/span><\/h4>\n

                B\u0103ng Kapton, c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 b\u0103ng polyimide, th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c \u1ee9ng d\u1ee5ng h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5 do kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t v\u00e0 c\u00e1ch \u0111i\u1ec7n c\u1ef1c t\u1ed1t.<\/span><\/p>\n

                Kapton c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c nhi\u1ec7t \u0111\u1ed9 t\u1eeb -103\u00b0F \u0111\u1ebfn 500\u00b0F (-75\u00b0C \u0111\u1ebfn 260\u00b0C), nh\u01b0ng \u0111\u01b0\u1ee3c cho l\u00e0 c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng \u1edf nhi\u1ec7t \u0111\u1ed9 th\u1ea5p t\u1edbi -320\u00b0F \u0111\u1ebfn 752\u00b0F (-196\u00b0C \u0111\u1ebfn 400\u00b0C).<\/span><\/p>\n

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

                3. B\u0102NG KEO L\u00c1<\/strong><\/em><\/span><\/h4>\n

                B\u0103ng keo l\u00e1 (nh\u00f4m, \u0111\u1ed3ng, th\u00e9p kh\u00f4ng g\u1ec9, v.v.) \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 che ch\u1eafn EMI v\u00e0 RFI, ni\u00eam phong v\u00e0 c\u00e1ch nhi\u1ec7t HVAC, v\u00e0 \u0111\u00f3ng g\u00f3i.<\/span><\/p>\n

                Ph\u1ea1m vi hi\u1ec7u su\u1ea5t nhi\u1ec7t \u0111\u1ed9 c\u1ee7a l\u00e1 nh\u00f4m th\u01b0\u1eddng n\u1eb1m trong kho\u1ea3ng t\u1eeb -65\u00b0F \u0111\u1ebfn 600\u00b0F (-54\u00b0C \u0111\u1ebfn 316\u00b0C), m\u1eb7c d\u00f9 kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t c\u00f3 th\u1ec3 ph\u1ee5 thu\u1ed9c v\u00e0o lo\u1ea1i l\u00e1 nh\u00f4m b\u1ea1n \u0111ang s\u1eed d\u1ee5ng.<\/span><\/p>\n

                4. B\u0102NG V\u1ea2I TH\u1ee6Y TINH<\/strong><\/em><\/span><\/h4>\n

                B\u0103ng v\u1ea3i th\u1ee7y tinh ho\u1eb7c v\u1ea3i s\u1ee3i th\u1ee7y tinh \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 c\u00e1ch \u00e2m, gia c\u1ed1 v\u1eadt li\u1ec7u, v.v. T\u01b0\u01a1ng t\u1ef1 nh\u01b0 Kapton v\u00e0 l\u00e1 nh\u00f4m, v\u1ea3i th\u1ee7y tinh c\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t \u0111\u1ed9 c\u1ef1c cao v\u00e0 c\u00f3 th\u1ec3 x\u1eed l\u00fd nhi\u1ec7t \u0111\u1ed9 cao tr\u00ean 500\u00b0F (260\u00b0C).<\/span><\/p>\n

                5. B\u0102NG M\u00c0NG POLYESTER (PET)<\/strong><\/em><\/span><\/h4>\n

                B\u0103ng polyester (PET) \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 n\u1ed1i \u0111i\u1ec7n t\u1eed, che ch\u1eafn nhi\u1ec7t \u0111\u1ed9 cao cho c\u00e1c \u1ee9ng d\u1ee5ng s\u01a1n t\u0129nh \u0111i\u1ec7n v\u00e0 n\u1ed1i. B\u0103ng polyester th\u01b0\u1eddng c\u00f3 th\u1ec3 t\u1ed3n t\u1ea1i trong m\u00f4i tr\u01b0\u1eddng t\u1eeb -94\u00b0F \u0111\u1ebfn 400\u00b0F (-70\u00b0C \u0111\u1ebfn 204\u00b0C) v\u00e0 th\u1eadm ch\u00ed nhi\u1ec7t \u0111\u1ed9 cao h\u01a1n v\u1edbi chu k\u1ef3 n\u01b0\u1edbng ng\u1eafn h\u01a1n.<\/span><\/p>\n

                6. B\u0102NG KEO ACRYLIC<\/strong><\/em><\/span><\/h4>\n

                B\u0103ng keo acrylic \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho c\u00e1c \u1ee9ng d\u1ee5ng li\u00ean k\u1ebft m\u1ea1nh m\u1ebd trong ng\u00e0nh \u00f4 t\u00f4, y t\u1ebf v\u00e0 nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p kh\u00e1c. Ch\u00fang l\u00e0 c\u00e1c th\u00e0nh ph\u1ea7n c\u00f3 \u0111\u1ed9 b\u1ec1n cao v\u00e0 linh ho\u1ea1t \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 thay th\u1ebf c\u00e1c v\u1eadt c\u1ed1 \u0111\u1ecbnh c\u01a1 h\u1ecdc nh\u01b0 v\u00edt ho\u1eb7c \u0111inh t\u00e1n.<\/span><\/p>\n

                M\u1eb7c d\u00f9 b\u0103ng keo acrylic c\u00f3 th\u1ec3 ch\u1ecbu nhi\u1ec7t v\u00e0 \u0111\u1ea1t t\u1edbi 400\u00b0F (204\u00b0C), nh\u01b0ng h\u1ea7u h\u1ebft \u0111\u1ec1u th\u1ea5p h\u01a1n nhi\u1ec1u so v\u1edbi gi\u1edbi h\u1ea1n \u0111\u00f3. T\u00f9y thu\u1ed9c v\u00e0o lo\u1ea1i b\u0103ng keo, ng\u01b0\u1eddi ta th\u01b0\u1eddng \u0111\u1ed3ng \u00fd r\u1eb1ng gi\u1edbi h\u1ea1n d\u01b0\u1edbi l\u00e0 -20\u00b0F \u0111\u1ebfn -40\u00b0F (-28\u00b0C \u0111\u1ebfn -40\u00b0C).<\/span><\/p>\n\n\n\n
                \"\"<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

                C\u00e1ch s\u1eed d\u1ee5ng b\u0103ng keo ch\u1ecbu nhi\u1ec7t<\/strong><\/em><\/span><\/h3>\n

                M\u1ea5u ch\u1ed1t c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng b\u0103ng keo ch\u1ecbu nhi\u1ec7t (nh\u01b0 b\u0103ng keo PET m\u1ea1 v\u00e0ng v\u00e0 b\u0103ng keo Teflon) l\u00e0 l\u00e0m s\u1ea1ch b\u1ec1 m\u1eb7t, t\u1ea1o \u00e1p l\u1ef1c v\u00e0 ki\u1ec3m tra hi\u1ec7u su\u1ea5t. Tr\u01b0\u1edbc khi s\u1eed d\u1ee5ng, h\u00e3y lo\u1ea1i b\u1ecf ho\u00e0n to\u00e0n d\u1ea7u, b\u1ee5i v\u00e0 h\u01a1i \u1ea9m kh\u1ecfi b\u1ec1 m\u1eb7t v\u1eadt li\u1ec7u. D\u00e1n b\u0103ng keo m\u1ed9t c\u00e1ch nh\u1eb9 nh\u00e0ng \u1edf nhi\u1ec7t \u0111\u1ed9 ph\u00f2ng (kho\u1ea3ng 20\u00b0C) v\u00e0 sau \u0111\u00f3 \u1ea5n m\u1ea1nh \u0111\u1ec3 \u0111\u1ea9y h\u1ebft kh\u00f4ng kh\u00ed ra ngo\u00e0i. \u0110\u1ea3m b\u1ea3o m\u00f4i tr\u01b0\u1eddng ho\u1ea1t \u0111\u1ed9ng n\u1eb1m trong ph\u1ea1m vi nhi\u1ec7t \u0111\u1ed9 \u0111\u1ecbnh m\u1ee9c c\u1ee7a b\u0103ng keo; v\u00ed d\u1ee5, b\u0103ng keo Teflon th\u01b0\u1eddng \u1ed5n \u0111\u1ecbnh trong kho\u1ea3ng t\u1eeb -60\u00b0C \u0111\u1ebfn +260\u00b0C.<\/span><\/p>\n

                C\u00e1c b\u01b0\u1edbc v\u00e0 m\u1eb9o s\u1eed d\u1ee5ng c\u1ee5 th\u1ec3:<\/strong><\/em><\/span><\/h4>\n
                  \n
                1. L\u00e0m s\u1ea1ch b\u1ec1 m\u1eb7t (Quan tr\u1ecdng)<\/span><\/li>\n
                2. B\u1ec1 m\u1eb7t c\u1ea7n d\u00e1n ph\u1ea3i s\u1ea1ch v\u00e0 kh\u00f4, kh\u00f4ng c\u00f3 d\u1ea7u, b\u1ee5i ho\u1eb7c h\u01a1i \u1ea9m.<\/span><\/li>\n
                3. B\u1ec1 m\u1eb7t kh\u00f4ng b\u1eb1ng ph\u1eb3ng s\u1ebd \u1ea3nh h\u01b0\u1edfng nghi\u00eam tr\u1ecdng \u0111\u1ebfn \u0111\u1ed9 b\u00e1m d\u00ednh; h\u00e3y c\u1ed1 g\u1eafng t\u1ea1o m\u1ed9t b\u1ec1 m\u1eb7t nh\u1eb5n v\u00e0 b\u1eb1ng ph\u1eb3ng.<\/span><\/li>\n<\/ol>\n

                  \u1ee8ng d\u1ee5ng<\/strong><\/em><\/span><\/h4>\n
                    \n
                  1. N\u00ean d\u00e1n b\u0103ng keo \u1edf nhi\u1ec7t \u0111\u1ed9 ph\u00f2ng (kho\u1ea3ng 20\u00b0C) \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 b\u00e1m d\u00ednh ban \u0111\u1ea7u t\u1ed1i \u01b0u.<\/span><\/li>\n
                  2. \u0110\u1ed1i v\u1edbi b\u0103ng keo PET ch\u1ecbu nhi\u1ec7t cao ho\u1eb7c b\u0103ng keo Teflon, h\u00e3y d\u00e1n ch\u00fang m\u1ed9t c\u00e1ch nh\u1eb9 nh\u00e0ng l\u00ean khu v\u1ef1c c\u1ea7n d\u00e1n.<\/span><\/li>\n<\/ol>\n

                    Tr\u00e1nh c\u00e1c c\u1ea1nh th\u00f4 r\u00e1p v\u00e0 bi\u1ebfn d\u1ea1ng tr\u00ean b\u1ec1 m\u1eb7t d\u00e1n.<\/strong><\/em><\/span><\/h4>\n
                      \n
                    1. \u00c1p l\u1ef1c (N\u00e2ng cao \u0111\u1ed9 b\u00e1m d\u00ednh): Sau khi d\u00e1n b\u0103ng keo, ph\u1ea3i \u1ea5n ch\u1eb7t xu\u1ed1ng b\u1eb1ng d\u1ee5ng c\u1ee5 ho\u1eb7c ng\u00f3n tay.<\/span><\/li>\n
                    2. \u0110\u1ea3m b\u1ea3o lo\u1ea1i b\u1ecf h\u1ebft kh\u00f4ng kh\u00ed b\u00ean d\u01b0\u1edbi b\u0103ng keo \u0111\u1ec3 c\u00f3 \u0111\u1ed9 b\u00e1m d\u00ednh ch\u1eafc ch\u1eafn.<\/span><\/li>\n<\/ol>\n

                      X\u00e1c nh\u1eadn \u0111i\u1ec1u ki\u1ec7n s\u1eed d\u1ee5ng:<\/strong><\/em><\/span><\/h4>\n
                        \n
                      1. Ph\u1ea1m vi nhi\u1ec7t \u0111\u1ed9: C\u00e1c lo\u1ea1i b\u0103ng keo ch\u1ecbu nhi\u1ec7t kh\u00e1c nhau (nh\u01b0 polyimide, PTFE, silicone, v.v.) c\u00f3 gi\u1edbi h\u1ea1n nhi\u1ec7t \u0111\u1ed9 tr\u00ean kh\u00e1c nhau. \u0110\u1ea3m b\u1ea3o nhi\u1ec7t \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng n\u1eb1m trong gi\u1edbi h\u1ea1n tr\u01b0\u1edbc khi s\u1eed d\u1ee5ng.<\/span><\/li>\n
                      2. Ki\u1ec3m tra v\u00e0 s\u1eed d\u1ee5ng: Tr\u01b0\u1edbc khi s\u1eed d\u1ee5ng tr\u00ean quy m\u00f4 l\u1edbn, lu\u00f4n ti\u1ebfn h\u00e0nh th\u1eed nghi\u1ec7m tr\u00ean quy m\u00f4 nh\u1ecf \u0111\u1ec3 x\u00e1c nh\u1eadn tu\u00e2n th\u1ee7 c\u00e1c y\u00eau c\u1ea7u c\u1ee5 th\u1ec3 v\u1ec1 kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t v\u00e0 \u0111\u1ed9 b\u00e1m d\u00ednh.<\/span><\/li>\n<\/ol>\n

                        L\u01b0u \u00fd chung:<\/strong><\/em><\/span><\/h4>\n
                          \n
                        1. Kh\u00f4ng tr\u1ed9n l\u1eabn c\u00e1c lo\u1ea1i v\u00e0 k\u00edch c\u1ee1 b\u0103ng keo kh\u00e1c nhau.<\/span><\/li>\n
                        2. Gi\u1eef m\u00f4i tr\u01b0\u1eddng b\u1ea3o qu\u1ea3n kh\u00f4 r\u00e1o v\u00e0 tr\u00e1nh \u00e1nh n\u1eafng tr\u1ef1c ti\u1ebfp c\u0169ng nh\u01b0 ti\u1ebfp x\u00fac v\u1edbi axit, ki\u1ec1m v\u00e0 dung m\u00f4i h\u1eefu c\u01a1.<\/span><\/li>\n
                        3. Trong c\u00e1c \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p, ki\u1ec3m tra xem c\u00e1c c\u1ea1nh c\u1ee7a v\u1eadt \u0111\u01b0\u1ee3c d\u00e1n c\u00f3 nh\u1eb5n m\u1ecbn hay kh\u00f4ng \u0111\u1ec3 tr\u00e1nh b\u0103ng keo b\u1ecb bong tr\u00f3c \u1edf nhi\u1ec7t \u0111\u1ed9 cao.<\/span><\/li>\n<\/ol>\n\n\n\n
                          \"\"<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

                          C\u00e1ch b\u1ea3o qu\u1ea3n b\u0103ng keo ch\u1ecbu nhi\u1ec7t<\/strong><\/em><\/span><\/h3>\n

                          B\u0103ng keo ch\u1ecbu nhi\u1ec7t (nh\u01b0 b\u0103ng keo polyimide (PI), b\u0103ng keo che ph\u1ee7 ch\u1ecbu nhi\u1ec7t \u0111\u1ed9 cao, v.v.) c\u1ea7n \u0111\u01b0\u1ee3c b\u1ea3o qu\u1ea3n \u1edf n\u01a1i kh\u00f4 r\u00e1o, tho\u00e1ng m\u00e1t, t\u1ed1i v\u00e0 k\u00edn. Nhi\u1ec7t \u0111\u1ed9 b\u1ea3o qu\u1ea3n t\u1ed1i \u01b0u l\u00e0 t\u1eeb 5\u0111\u1ed9 C \u0111\u1ebfn 40 \u0111\u1ed9 C v\u00e0 \u0111\u1ed9 \u1ea9m d\u01b0\u1edbi 60%. N\u00ean b\u1ea3o qu\u1ea3n theo chi\u1ec1u d\u1ecdc d\u1ea1ng cu\u1ed9n, tr\u00e1nh \u00e1p l\u1ef1c m\u1ea1nh, \u00e1nh n\u1eafng tr\u1ef1c ti\u1ebfp v\u00e0 m\u01b0a, \u0111\u1ed3ng th\u1eddi tr\u00e1nh xa axit, ki\u1ec1m, dung m\u00f4i h\u1eefu c\u01a1 v\u00e0 ngu\u1ed3n nhi\u1ec7t. N\u00ean l\u1eadt ch\u00fang l\u1ea1i m\u1ed7i qu\u00fd \u0111\u1ec3 tr\u00e1nh bi\u1ebfn d\u1ea1ng do x\u1ebfp ch\u1ed3ng l\u00e2u ng\u00e0y. <\/span><\/p>\n

                          C\u00e1c bi\u1ec7n ph\u00e1p ph\u00f2ng ng\u1eeba b\u1ea3o qu\u1ea3n c\u1ee5 th\u1ec3 nh\u01b0 sau: <\/strong><\/em><\/span><\/p>\n

                            \n
                          1. Ki\u1ec3m so\u00e1t m\u00f4i tr\u01b0\u1eddng: Tr\u00e1nh \u00e1nh n\u1eafng tr\u1ef1c ti\u1ebfp v\u00e0 m\u01b0a\/tuy\u1ebft. Kho ch\u1ee9a ph\u1ea3i \u0111\u01b0\u1ee3c gi\u1eef kh\u00f4 r\u00e1o v\u00e0 s\u1ea1ch s\u1ebd, nghi\u00eam c\u1ea5m ti\u1ebfp x\u00fac v\u1edbi axit, ki\u1ec1m, d\u1ea7u v\u00e0 c\u00e1c dung m\u00f4i h\u1eefu c\u01a1 kh\u00e1c.<\/span><\/li>\n
                          2. Nhi\u1ec7t \u0111\u1ed9 v\u00e0 \u0111\u1ed9 \u1ea9m: Nhi\u1ec7t \u0111\u1ed9 b\u1ea3o qu\u1ea3n t\u1ed1i \u01b0u n\u1eb1m trong kho\u1ea3ng t\u1eeb 10 \u0111\u1ed9 C \u0111\u1ebfn 30 \u0111\u1ed9 C (m\u1ed9t s\u1ed1 ti\u00eau chu\u1ea9n ng\u00e0nh). \u0110\u1ea3m b\u1ea3o th\u00f4ng gi\u00f3 t\u1ed1t v\u00e0 duy tr\u00ec nhi\u1ec7t \u0111\u1ed9 kho trong kho\u1ea3ng t\u1eeb -15 \u0111\u1ed9 C \u0111\u1ebfn 40 \u0111\u1ed9 C. X\u1ebfp ch\u1ed3ng v\u00e0 b\u1ea3o qu\u1ea3n: N\u00ean b\u1ea3o qu\u1ea3n b\u0103ng keo \u1edf d\u1ea1ng cu\u1ed9n \u0111\u1ec3 tr\u00e1nh b\u1ecb nh\u00e0u do g\u1ea5p. N\u1ebfu x\u1ebfp ch\u1ed3ng, h\u00e3y x\u1ebfp b\u0103ng keo theo chi\u1ec1u d\u1ecdc \u0111\u1ec3 tr\u00e1nh b\u1ecb bi\u1ebfn d\u1ea1ng do \u0111\u1eb7t n\u1eb1m ngang, v\u00e0 ch\u00e8n gi\u1ea5y l\u00f3t gi\u1eefa c\u00e1c cu\u1ed9n.<\/span><\/li>\n
                          3. Ki\u1ec3m tra h\u00e0ng t\u1ed3n kho: \u0110\u1ed1i v\u1edbi b\u1ea3o qu\u1ea3n d\u00e0i h\u1ea1n, n\u00ean l\u1eadt m\u1eb7t b\u0103ng keo m\u1ed7i qu\u00fd m\u1ed9t l\u1ea7n.<\/span><\/li>\n
                          4. Y\u00eau c\u1ea7u v\u1ec1 kho\u1ea3ng c\u00e1ch: B\u1ea3o qu\u1ea3n c\u00e1ch thi\u1ebft b\u1ecb gia nhi\u1ec7t \u00edt nh\u1ea5t 1 m\u00e9t.<\/span><\/li>\n<\/ol>\n

                            B\u1ea3o qu\u1ea3n \u0111\u00fang c\u00e1ch c\u00f3 th\u1ec3 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd c\u1ee7a b\u0103ng keo ch\u1ecbu nhi\u1ec7t m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3, th\u00f4ng th\u01b0\u1eddng cho ph\u00e9p b\u1ea3o qu\u1ea3n kho\u1ea3ng m\u1ed9t n\u0103m trong \u0111i\u1ec1u ki\u1ec7n n\u00eau tr\u00ean.<\/span><\/p>\n\n\n\n
                            \"\"<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

                            H\u01b0\u1edbng d\u1eabn mua h\u00e0ng b\u0103ng keo ch\u1ecbu nhi\u1ec7t t\u1ed1t nh\u1ea5t<\/strong><\/em><\/span><\/h3>\n

                            B\u0103ng keo ch\u1ecbu nhi\u1ec7t \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c nhi\u1ec7t \u0111\u1ed9 kh\u1eafc nghi\u1ec7t v\u00e0 l\u00e0 th\u00e0nh ph\u1ea7n quan tr\u1ecdng trong nhi\u1ec1u \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p. Th\u00f4ng th\u01b0\u1eddng, c\u00e1c lo\u1ea1i b\u0103ng keo n\u00e0y c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c nhi\u1ec7t \u0111\u1ed9 t\u1eeb 120\u00b0C \u0111\u1ebfn 260\u00b0C. Ch\u00fang th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho c\u00e1c c\u00f4ng vi\u1ec7c nh\u01b0 s\u01a1n, nung, x\u1eed l\u00fd da v\u00e0 ph\u1ee7. Ch\u00fang c\u0169ng \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c che ch\u1eafn v\u00e0 c\u1ed1 \u0111\u1ecbnh c\u00e1c linh ki\u1ec7n, c\u0169ng nh\u01b0 trong s\u1ea3n xu\u1ea5t v\u00e0 gia c\u00f4ng c\u00e1c b\u1ed9 ph\u1eadn \u0111i\u1ec7n t\u1eed v\u00e0 b\u1ea3ng m\u1ea1ch in.<\/span><\/p>\n

                            Nh\u01b0ng v\u1edbi r\u1ea5t nhi\u1ec1u l\u1ef1a ch\u1ecdn tr\u00ean th\u1ecb tr\u01b0\u1eddng, l\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 b\u1ea1n ch\u1ecdn \u0111\u01b0\u1ee3c lo\u1ea1i b\u0103ng keo ch\u1ecbu nhi\u1ec7t ch\u1ea5t l\u01b0\u1ee3ng cao \u0111\u00e1p \u1ee9ng nhu c\u1ea7u c\u1ee7a m\u00ecnh? D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 m\u1eb9o gi\u00fap b\u1ea1n \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh s\u00e1ng su\u1ed1t:<\/span><\/p>\n

                            1. C\u00e1ch ch\u1ecdn b\u0103ng keo ch\u1ecbu nhi\u1ec7t ch\u1ea5t l\u01b0\u1ee3ng cao<\/strong><\/em><\/span><\/h4>\n

                            Vi\u1ec7c ch\u1ecdn \u0111\u00fang b\u0103ng keo ch\u1ecbu nhi\u1ec7t kh\u00f4ng ch\u1ec9 \u0111\u01a1n thu\u1ea7n l\u00e0 xem x\u00e9t kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t c\u1ee7a n\u00f3. \u0110\u1ec3 \u0111\u1ea3m b\u1ea3o b\u1ea1n c\u00f3 \u0111\u01b0\u1ee3c s\u1ea3n ph\u1ea9m \u0111\u00e1ng tin c\u1eady \u0111\u00e1p \u1ee9ng nhu c\u1ea7u c\u1ee7a m\u00ecnh, h\u00e3y l\u00e0m theo hai b\u01b0\u1edbc c\u01a1 b\u1ea3n sau:<\/span><\/p>\n

                            (1) \u0110\u00e1nh gi\u00e1 m\u00f9i<\/strong><\/em><\/span><\/h5>\n

                            \u0110\u1ea7u ti\u00ean, h\u00e3y ki\u1ec3m tra xem b\u0103ng keo c\u00f3 ph\u00e1t ra m\u00f9i b\u1ea5t th\u01b0\u1eddng n\u00e0o kh\u00f4ng. B\u0103ng keo ch\u1ea5t l\u01b0\u1ee3ng cao t\u1eeb c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t uy t\u00edn ph\u1ea3i kh\u00f4ng m\u00f9i. N\u1ebfu b\u1ea1n ng\u1eedi th\u1ea5y m\u00f9i chua, \u0111\u00f3 l\u00e0 d\u1ea5u hi\u1ec7u c\u1ea3nh b\u00e1o. B\u0103ng keo c\u00f3 m\u00f9i n\u1ed3ng c\u00f3 th\u1ec3 c\u00f3 \u0111\u1ed9 b\u00e1m d\u00ednh k\u00e9m, \u0111\u1eb7c bi\u1ec7t l\u00e0 trong m\u00f4i tr\u01b0\u1eddng l\u1ea1nh. Lo\u1ea1i b\u0103ng keo n\u00e0y d\u1ec5 b\u1ecb n\u1ee9t v\u00e0 nhanh ch\u00f3ng m\u1ea5t \u0111\u1ed9 d\u00ednh, cho th\u1ea5y ch\u1ea5t l\u01b0\u1ee3ng k\u00e9m.<\/span><\/p>\n

                            (2) Ki\u1ec3m tra \u0111\u1ed9 s\u00e1ng v\u00e0 \u0111\u1ed9 d\u00e0y c\u1ee7a m\u00e0ng phim<\/strong><\/em><\/span><\/h5>\n

                            H\u00ecnh th\u1ee9c v\u00e0 c\u1ea3m gi\u00e1c khi ch\u1ea1m v\u00e0o b\u0103ng keo c\u0169ng l\u00e0 nh\u1eefng y\u1ebfu t\u1ed1 quan tr\u1ecdng \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a n\u00f3. N\u00f3i chung, b\u0103ng keo ch\u1ea5t l\u01b0\u1ee3ng k\u00e9m th\u01b0\u1eddng c\u00f3 m\u00e0u t\u1ed1i h\u01a1n v\u00e0 c\u1ea3m gi\u00e1c c\u1ee9ng h\u01a1n do m\u00e0ng phim d\u00e0y h\u01a1n, d\u1eabn \u0111\u1ebfn chi\u1ec1u d\u00e0i cu\u1ed9n ng\u1eafn h\u01a1n. Ng\u01b0\u1ee3c l\u1ea1i, b\u0103ng keo ch\u1ecbu nhi\u1ec7t ch\u1ea5t l\u01b0\u1ee3ng cao c\u00f3 v\u1ebb ngo\u00e0i s\u00e1ng h\u01a1n v\u00e0 c\u1ea3m gi\u00e1c m\u1ec1m m\u1ea1i h\u01a1n, t\u0103ng c\u01b0\u1eddng t\u00ednh linh ho\u1ea1t v\u00e0 \u0111\u1ed9 b\u1ec1n k\u00e9o. Lu\u00f4n lu\u00f4n ch\u1ea1m v\u00e0 ki\u1ec3m tra tr\u1ef1c quan b\u0103ng keo \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 ch\u00ednh x\u00e1c c\u00e1c kh\u00eda c\u1ea1nh n\u00e0y.<\/span><\/p>\n

                            B\u1eb1ng c\u00e1ch ch\u00fa \u00fd \u0111\u1ebfn nh\u1eefng chi ti\u1ebft n\u00e0y, b\u1ea1n c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o l\u1ef1a ch\u1ecdn \u0111\u01b0\u1ee3c lo\u1ea1i b\u0103ng keo ch\u1ecbu nhi\u1ec7t hi\u1ec7u qu\u1ea3, \u0111\u00e1ng tin c\u1eady v\u00e0 ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u c\u00f4ng nghi\u1ec7p c\u1ee7a m\u00ecnh.<\/span><\/p>\n\n\n\n
                            \"\"<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

                            2. \u0110\u00e1nh gi\u00e1 \u0111i\u1ec7n \u00e1p ch\u1ecbu \u0111\u1ef1ng c\u00e1ch \u0111i\u1ec7n c\u1ee7a b\u0103ng keo ch\u1ecbu nhi\u1ec7t<\/strong><\/em><\/span><\/h4>\n

                            Ngo\u00e0i ch\u1ee9c n\u0103ng ch\u00ednh l\u00e0 kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t \u0111\u1ed9 cao, \u0111i\u1ec7n \u00e1p ch\u1ecbu \u0111\u1ef1ng c\u1ee7a b\u0103ng keo ch\u1ecbu nhi\u1ec7t c\u0169ng l\u00e0 m\u1ed9t thu\u1ed9c t\u00ednh quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng trong ng\u00e0nh c\u00f4ng nghi\u1ec7p \u0111i\u1ec7n t\u1eed. Th\u00f4ng th\u01b0\u1eddng, c\u00e1c lo\u1ea1i b\u0103ng keo n\u00e0y c\u00f3 \u0111i\u1ec7n \u00e1p ch\u1ecbu \u0111\u1ef1ng ban \u0111\u1ea7u l\u00e0 3KV. M\u1ee9c \u0111i\u1ec7n tr\u1edf c\u1ee5 th\u1ec3 c\u00f3 th\u1ec3 thay \u0111\u1ed5i \u0111\u00e1ng k\u1ec3 \u2013 t\u1eeb 3KV \u0111\u1ebfn 25KV ho\u1eb7c th\u1eadm ch\u00ed cao h\u01a1n \u2013 t\u00f9y thu\u1ed9c v\u00e0o \u0111\u1ed9 d\u00e0y c\u1ee7a b\u0103ng keo, l\u00e0 lo\u1ea1i m\u1ed9t m\u1eb7t hay hai m\u1eb7t, v\u00e0 lo\u1ea1i keo d\u00e1n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng. \u0110i\u1ec1u n\u00e0y cho ph\u00e9p n\u00f3 \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c nhi\u1ec1u y\u00eau c\u1ea7u c\u00e1ch \u0111i\u1ec7n kh\u00e1c nhau.<\/span><\/p>\n

                            B\u0103ng keo ch\u1ecbu nhi\u1ec7t \u0111\u1ed9 cao c\u00f3 c\u00e1c \u0111\u1eb7c t\u00ednh c\u1ee5 th\u1ec3 \u0111\u1ec3 \u0111\u00e1p \u1ee9ng c\u00e1c nhu c\u1ea7u c\u00f4ng nghi\u1ec7p kh\u00e1c nhau, bao g\u1ed3m \u0111i\u1ec7n \u00e1p v\u00e0 kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t. C\u00e1c lo\u1ea1i b\u0103ng keo kh\u00e1c nhau \u0111\u01b0\u1ee3c m\u00f4 t\u1ea3 chi ti\u1ebft d\u01b0\u1edbi \u0111\u00e2y:<\/span><\/p>\n

                              \n
                            1. B\u0103ng keo ch\u1ecbu nhi\u1ec7t \u0111\u1ed9 cao ti\u00eau chu\u1ea9n: Lo\u1ea1i n\u00e0y th\u01b0\u1eddng c\u00f3 \u0111i\u1ec7n \u00e1p \u0111\u1ecbnh m\u1ee9c kho\u1ea3ng 3KV v\u00e0 \u0111\u1ed9 d\u00e0y t\u1eeb 0,18 mm \u0111\u1ebfn 0,2 mm. N\u00f3 c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c nhi\u1ec7t \u0111\u1ed9 l\u00ean \u0111\u1ebfn kho\u1ea3ng 220\u00b0C, th\u00edch h\u1ee3p cho nhi\u1ec1u \u1ee9ng d\u1ee5ng nhi\u1ec7t \u0111\u1ed9 trung b\u00ecnh.<\/span><\/li>\n
                            2. B\u0103ng keo PET: B\u0103ng keo PET m\u1ecfng h\u01a1n, c\u00f3 \u0111\u1ed9 d\u00e0y t\u1eeb 0,05 mm \u0111\u1ebfn 0,12 mm. Ph\u1ea1m vi nhi\u1ec7t \u0111\u1ed9 c\u1ee7a n\u00f3 l\u00e0 t\u1eeb 120\u00b0C \u0111\u1ebfn 200\u00b0C, l\u00fd t\u01b0\u1edfng cho m\u00f4i tr\u01b0\u1eddng y\u00eau c\u1ea7u kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t th\u1ea5p h\u01a1n.<\/span><\/li>\n
                            3. B\u0103ng keo Polyimide: B\u0103ng keo polyimide n\u1ed5i ti\u1ebfng v\u1ec1 \u0111\u1ed9 b\u1ec1n, v\u1edbi \u0111\u1ed9 d\u00e0y t\u1eeb 0,03 mm \u0111\u1ebfn 0,18 mm. N\u00f3 c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c nhi\u1ec7t \u0111\u1ed9 t\u1eeb 180\u00b0C \u0111\u1ebfn 300\u00b0C v\u00e0 c\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu \u0111i\u1ec7n \u00e1p cao l\u00ean \u0111\u1ebfn kho\u1ea3ng 15KV.<\/span><\/li>\n
                            4. B\u0103ng keo Polyimide hai m\u1eb7t: Lo\u1ea1i b\u0103ng keo polyimide n\u00e0y c\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu \u0111i\u1ec7n \u00e1p cao h\u01a1n n\u1eefa, kho\u1ea3ng 20KV. Kh\u1ea3 n\u0103ng ch\u1ecbu \u0111i\u1ec7n \u00e1p c\u00e0ng cao, n\u00f3 c\u00e0ng hi\u1ec7u qu\u1ea3 trong c\u00e1c nhi\u1ec7m v\u1ee5 c\u00e1ch \u0111i\u1ec7n \u0111\u00f2i h\u1ecfi kh\u1eaft khe.<\/span><\/li>\n<\/ol>\n

                              Nh\u1eefng th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt n\u00e0y gi\u00fap l\u1ef1a ch\u1ecdn lo\u1ea1i b\u0103ng keo ph\u00f9 h\u1ee3p d\u1ef1a tr\u00ean y\u00eau c\u1ea7u v\u1ec1 \u0111i\u1ec7n \u00e1p v\u00e0 nhi\u1ec7t \u0111\u1ed9 c\u1ee7a \u1ee9ng d\u1ee5ng.<\/span><\/p>\n\n\n\n
                              \"\"<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

                              Ch\u00fang t\u00f4i l\u00e0 nh\u00e0 s\u1ea3n xu\u1ea5t h\u00e0ng \u0111\u1ea7u v\u1ec1 v\u1eadt li\u1ec7u c\u00e1ch \u0111i\u1ec7n c\u1eaft khu\u00f4n ch\u00ednh x\u00e1c t\u1ea1i Vi\u1ec7t Nam, t\u1eadp trung v\u00e0o s\u1ea3n xu\u1ea5t, b\u00e1n h\u00e0ng v\u00e0 d\u1ecbch v\u1ee5. Ch\u00fang t\u00f4i t\u1eadp trung v\u00e0o c\u00e1c c\u00f4ng ngh\u1ec7 v\u1eadt li\u1ec7u m\u1edbi ti\u00ean ti\u1ebfn v\u00e0 s\u1edf h\u1eefu chuy\u00ean m\u00f4n s\u00e2u r\u1ed9ng c\u00f9ng nhi\u1ec1u n\u0103m kinh nghi\u1ec7m trong s\u1ea3n xu\u1ea5t b\u0103ng keo ch\u1ecbu nhi\u1ec7t \u0111\u1ed9 cao. Tri\u1ebft l\u00fd kinh doanh c\u1ee7a ch\u00fang t\u00f4i, d\u1ef1a tr\u00ean s\u1ef1 ch\u00ednh tr\u1ef1c, \u0111\u1ed5i m\u1edbi, th\u1ef1c d\u1ee5ng v\u00e0 tinh th\u1ea7n ti\u1ebfn b\u1ed9, th\u00fac \u0111\u1ea9y hi\u1ec7u su\u1ea5t v\u01b0\u1ee3t tr\u1ed9i c\u1ee7a ch\u00fang t\u00f4i trong vi\u1ec7c ph\u00e1t tri\u1ec3n v\u00e0 \u1ee9ng d\u1ee5ng c\u00e1c gi\u1ea3i ph\u00e1p b\u0103ng keo ch\u1ecbu nhi\u1ec7t \u0111\u1ed9 cao.<\/span><\/p>\n

                              L\u00e0 m\u1ed9t c\u00f4ng ty ti\u00ean ti\u1ebfn t\u1eadp trung v\u00e0o v\u1eadt li\u1ec7u c\u00e1ch nhi\u1ec7t, ch\u00fang t\u00f4i c\u00f3 t\u1ea7m nh\u00ecn d\u00e0i h\u1ea1n r\u00f5 r\u00e0ng. C\u00e1c c\u01a1 s\u1edf s\u1ea3n xu\u1ea5t c\u1ee7a ch\u00fang t\u00f4i \u0111\u01b0\u1ee3c trang b\u1ecb m\u00e1y m\u00f3c hi\u1ec7n \u0111\u1ea1i, bao g\u1ed3m m\u00e1y c\u1eaft khu\u00f4n t\u1ed1c \u0111\u1ed9 cao, m\u00e1y c\u1eaft khu\u00f4n ch\u00ednh x\u00e1c v\u00e0 m\u00e1y in l\u1ee5a t\u1ef1 \u0111\u1ed9ng ho\u00e0n to\u00e0n. Thi\u1ebft b\u1ecb ti\u00ean ti\u1ebfn n\u00e0y \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 hi\u1ec7u qu\u1ea3 c\u1ee7a quy tr\u00ecnh s\u1ea3n xu\u1ea5t, cho ph\u00e9p ch\u00fang t\u00f4i \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u kh\u1eaft khe c\u1ee7a kh\u00e1ch h\u00e0ng. Vui l\u00f2ng li\u00ean h\u1ec7 v\u1edbi ch\u00fang t\u00f4i n\u1ebfu b\u1ea1n c\u1ea7n th\u00eam th\u00f4ng tin ho\u1eb7c h\u1ed7 tr\u1ee3.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

                              B\u0103ng d\u00ednh ch\u1ecbu nhi\u1ec7t l\u00e0 g\u00ec? B\u0103ng keo ch\u1ecbu nhi\u1ec7t (b\u0103ng keo nhi\u1ec7t \u0111\u1ed9 cao) l\u00e0 lo\u1ea1i b\u0103ng keo d\u00ednh \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1eb7c bi\u1ec7t cho m\u00f4i tr\u01b0\u1eddng l\u00e0m vi\u1ec7c \u1edf nhi\u1ec7t \u0111\u1ed9 cao. N\u00f3 th\u01b0\u1eddng \u0111\u01b0\u1ee3c l\u00e0m t\u1eeb c\u00e1c v\u1eadt li\u1ec7u nh\u01b0 silicone v\u00e0 acrylic v\u00e0 c\u00f3 th\u1ec3 duy tr\u00ec \u0111\u1ed9 b\u00e1m d\u00ednh v\u00e0 … <\/p>\n

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