{"id":1888,"date":"2025-12-05T06:47:02","date_gmt":"2025-12-05T06:47:02","guid":{"rendered":"https:\/\/coatinglinekt.seott.net\/?p=1888"},"modified":"2025-12-05T06:47:02","modified_gmt":"2025-12-05T06:47:02","slug":"how-long-does-powder-coating-last","status":"publish","type":"post","link":"https:\/\/coatinglinekt.seott.net\/vi\/how-long-does-powder-coating-last\/","title":{"rendered":"Powder coating k\u00e9o d\u00e0i bao l\u00e2u?"},"content":{"rendered":"

L\u1edbp ph\u1ee7 b\u1ed9t n\u1ed5i ti\u1ebfng v\u1ec1 \u0111\u1ed9 b\u1ec1n, nh\u01b0ng nhi\u1ec1u ng\u01b0\u1eddi v\u1eabn ch\u01b0a r\u00f5 n\u00f3 th\u1ef1c s\u1ef1 k\u00e9o d\u00e0i bao l\u00e2u trong \u0111i\u1ec1u ki\u1ec7n th\u1ef1c t\u1ebf. C\u00e2u tr\u1ea3 l\u1eddi ph\u1ee5 thu\u1ed9c v\u00e0o \u00e1nh s\u00e1ng m\u1eb7t tr\u1eddi, m\u00f4i tr\u01b0\u1eddng, lo\u1ea1i kim lo\u1ea1i v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng l\u1edbp ph\u1ee7.<\/p>\n\n\n\n

Trung b\u00ecnh, l\u1edbp ph\u1ee7 b\u1ed9t k\u00e9o d\u00e0i t\u1eeb 10\u201320 n\u0103m. Trong \u0111i\u1ec1u ki\u1ec7n ngo\u00e0i tr\u1eddi kh\u1eafc nghi\u1ec7t ho\u1eb7c c\u00f4ng nghi\u1ec7p, n\u00f3 k\u00e9o d\u00e0i 5\u201310 n\u0103m, v\u00e0 trong m\u00f4i tr\u01b0\u1eddng trong nh\u00e0 c\u00f3 th\u1ec3 k\u00e9o d\u00e0i h\u01a1n 20 n\u0103m.<\/strong><\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

Theo kinh nghi\u1ec7m l\u00e0m vi\u1ec7c v\u1edbi kh\u00e1ch h\u00e0ng c\u00f4ng nghi\u1ec7p c\u1ee7a t\u00f4i, l\u1edbp ph\u1ee7 b\u1ed9t th\u01b0\u1eddng v\u01b0\u1ee3t tr\u1ed9i h\u01a1n s\u01a1n \u01b0\u1edbt \u0111\u00e1ng k\u1ec3. V\u1edbi quy tr\u00ecnh ti\u1ec1n x\u1eed l\u00fd \u0111\u00fang c\u00e1ch v\u00e0 curing ch\u00ednh x\u00e1c, n\u00f3 tr\u1edf th\u00e0nh m\u1ed9t trong nh\u1eefng l\u1edbp ho\u00e0n thi\u1ec7n b\u1ec1n nh\u1ea5t d\u00e0nh cho s\u1ea3n ph\u1ea9m kim lo\u1ea1i.<\/p>\n\n\n\n

\n\n\n\n

\u0110i\u1ec1u g\u00ec quy\u1ebft \u0111\u1ecbnh th\u1eddi gian l\u1edbp ph\u1ee7 b\u1ed9t k\u00e9o d\u00e0i?<\/h2>\n\n\n\n

M\u1ed9t s\u1ed1 y\u1ebfu t\u1ed1 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn tu\u1ed5i th\u1ecd c\u1ee7a l\u1edbp ph\u1ee7 b\u1ed9t:<\/p>\n\n\n\n

    \n
  • T\u00e1c \u0111\u1ed9ng c\u1ee7a tia UV<\/li>\n\n\n\n
  • H\u00f3a ch\u1ea5t v\u00e0 \u0111\u1ed9 \u1ea9m<\/li>\n\n\n\n
  • Chu\u1ea9n b\u1ecb kim lo\u1ea1i<\/li>\n\n\n\n
  • Lo\u1ea1i b\u1ed9t<\/li>\n\n\n\n
  • \u0110\u1ed9 d\u00e0y l\u1edbp ph\u1ee7<\/li>\n\n\n\n
  • \u0110\u1ed9 ch\u00ednh x\u00e1c trong qu\u00e1 tr\u00ecnh curing<\/li>\n<\/ul>\n\n\n\n

    Hi\u1ec3u r\u00f5 nh\u1eefng y\u1ebfu t\u1ed1 n\u00e0y gi\u00fap d\u1ef1 \u0111o\u00e1n tu\u1ed5i th\u1ecd th\u1ef1c t\u1ebf.<\/p>\n\n\n\n

    \"\"<\/figure>\n\n\n\n

    \u0110i s\u00e2u h\u01a1n: T\u1ea1i sao nh\u1eefng y\u1ebfu t\u1ed1 n\u00e0y quan tr\u1ecdng \u0111\u1ed1i v\u1edbi \u0111\u1ed9 b\u1ec1n l\u00e2u d\u00e0i (h\u01a1n 200 t\u1eeb)<\/h3>\n\n\n\n

    L\u1edbp ph\u1ee7 b\u1ed9t l\u00e0 m\u1ed9t lo\u1ea1i polymer nhi\u1ec7t r\u1eafn. Khi nung trong l\u00f2, b\u1ed9t tan ch\u1ea3y v\u00e0 li\u00ean k\u1ebft ho\u00e1 h\u1ecdc \u0111\u1ec3 t\u1ea1o th\u00e0nh m\u1ed9t l\u1edbp m\u00e0ng c\u1ee9ng. C\u1ea5u tr\u00fac li\u00ean k\u1ebft ch\u00e9o n\u00e0y mang l\u1ea1i kh\u1ea3 n\u0103ng ch\u1ed1ng ch\u1ecbu tuy\u1ec7t v\u1eddi, nh\u01b0ng c\u0169ng c\u00f3 ngh\u0129a l\u00e0 tu\u1ed5i th\u1ecd c\u1ee7a l\u1edbp ph\u1ee7 ph\u1ee5 thu\u1ed9c v\u00e0o c\u00e1ch l\u1edbp m\u00e0ng h\u00ecnh th\u00e0nh trong qu\u00e1 tr\u00ecnh curing v\u00e0 m\u1ee9c \u0111\u1ed9 ch\u1ecbu \u0111\u1ef1ng c\u1ee7a n\u00f3 sau \u0111\u00f3.<\/p>\n\n\n\n

    T\u00e1c \u0111\u1ed9ng c\u1ee7a tia UV<\/strong>
    \u00c1nh s\u00e1ng m\u1eb7t tr\u1eddi l\u00e0 y\u1ebfu t\u1ed1 l\u1edbn nh\u1ea5t g\u00e2y suy gi\u1ea3m l\u1edbp ph\u1ee7. C\u00e1c lo\u1ea1i b\u1ed9t polyurethane v\u00e0 polyester si\u00eau b\u1ec1n ch\u1ed1ng UV t\u1ed1t, trong khi c\u00e1c lo\u1ea1i b\u1ed9t epoxy r\u1ebb ti\u1ec1n d\u1ec5 b\u1ecb ph\u1ea5n h\u00f3a nhanh ngo\u00e0i tr\u1eddi.<\/p>\n\n\n\n

    Ti\u1ebfp x\u00fac v\u1edbi h\u00f3a ch\u1ea5t<\/strong>
    Axit, dung m\u00f4i, phun mu\u1ed1i, v\u00e0 h\u01a1i c\u00f4ng nghi\u1ec7p c\u00f3 th\u1ec3 ph\u00e1 v\u1ee1 l\u1edbp ph\u1ee7. \u0110\u00f3 l\u00e0 l\u00fd do t\u1ea1i sao l\u1edbp ph\u1ee7 b\u1ed9t c\u1ea5p \u0111\u1ed9 h\u00e0ng h\u1ea3i th\u01b0\u1eddng bao g\u1ed3m h\u1ec7 th\u1ed1ng l\u1edbp ph\u1ee7 k\u00e9p.<\/p>\n\n\n\n

    Ti\u1ec1n x\u1eed l\u00fd kim lo\u1ea1i<\/strong>
    N\u1ebfu kim lo\u1ea1i kh\u00f4ng \u0111\u01b0\u1ee3c l\u00e0m s\u1ea1ch, kh\u1eed d\u1ea7u v\u00e0 ti\u1ec1n x\u1eed l\u00fd \u0111\u00fang c\u00e1ch, l\u1edbp b\u1ed9t c\u00f3 th\u1ec3 b\u1ecb h\u1ecfng s\u1edbm ngay c\u1ea3 khi ch\u00ednh b\u1ed9t \u0111\u00f3 c\u00f3 ch\u1ea5t l\u01b0\u1ee3ng cao.<\/p>\n\n\n\n

    Ki\u1ec3m so\u00e1t curing<\/strong>
    L\u1edbp ph\u1ee7 ch\u01b0a qua x\u1eed l\u00fd ho\u00e0n to\u00e0n tr\u1edf n\u00ean m\u1ec1m v\u00e0 ph\u00e2n h\u1ee7y nhanh h\u01a1n. L\u1edbp ph\u1ee7 qu\u00e1 c\u1ee9ng tr\u1edf n\u00ean gi\u00f2n v\u00e0 c\u00f3 th\u1ec3 n\u1ee9t.<\/p>\n\n\n\n

    Ch\u1ea5t l\u01b0\u1ee3ng b\u1ed9t<\/strong>
    H\u1ec7 th\u1ed1ng b\u1ed9t gi\u00e1 r\u1ebb phai m\u00e0u nhanh h\u01a1n v\u00e0 cung c\u1ea5p kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n y\u1ebfu h\u01a1n. B\u1ed9t cao c\u1ea5p c\u00f3 tu\u1ed5i th\u1ecd l\u00e2u h\u01a1n nhi\u1ec1u.<\/p>\n\n\n\n

    T\u1ea5t c\u1ea3 c\u00e1c y\u1ebfu t\u1ed1 n\u00e0y k\u1ebft h\u1ee3p \u0111\u1ec3 h\u00ecnh th\u00e0nh tu\u1ed5i th\u1ecd th\u1ef1c s\u1ef1 c\u1ee7a l\u1edbp ph\u1ee7 b\u1ed9t.<\/p>\n\n\n\n

    Y\u1ebfu t\u1ed1<\/th>\u1ea2nh h\u01b0\u1edfng<\/th>K\u1ebft qu\u1ea3 d\u1ef1 ki\u1ebfn<\/th><\/tr><\/thead>
    T\u00e1c \u0111\u1ed9ng c\u1ee7a tia UV<\/td>Cao<\/td>Phai m\u00e0u, ph\u1ea5n h\u00f3a<\/td><\/tr>
    \u0110\u1ed9 \u1ea9m\/h\u00f3a ch\u1ea5t<\/td>Trung b\u00ecnh\u2013Cao<\/td>\u0102n m\u00f2n, ph\u1ed3ng r\u1ed9p<\/td><\/tr>
    Ti\u1ec1n x\u1eed l\u00fd<\/td>R\u1ea5t cao<\/td>\u0110\u1ed9 b\u00e1m d\u00ednh v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n<\/td><\/tr>
    Lo\u1ea1i b\u1ed9t<\/td>Cao<\/td>\u0110\u1ed9 b\u1ec1n ngo\u00e0i tr\u1eddi<\/td><\/tr>
    Nung<\/td>R\u1ea5t cao<\/td>\u0110\u1ed9 c\u1ee9ng, linh ho\u1ea1t, tu\u1ed5i th\u1ecd<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
    \n\n\n\n

    L\u1edbp ph\u1ee7 b\u1ed9t k\u00e9o d\u00e0i bao l\u00e2u ngo\u00e0i tr\u1eddi?<\/h2>\n\n\n\n

    Hi\u1ec7u su\u1ea5t ngo\u00e0i tr\u1eddi thay \u0111\u1ed5i t\u00f9y thu\u1ed9c v\u00e0o kh\u00ed h\u1eadu v\u00e0 th\u00e0nh ph\u1ea7n h\u00f3a h\u1ecdc c\u1ee7a b\u1ed9t.<\/p>\n\n\n\n

    Tu\u1ed5i th\u1ecd ngo\u00e0i tr\u1eddi chung:<\/strong><\/p>\n\n\n\n

      \n
    • Polyester ti\u00eau chu\u1ea9n: 5\u201310 n\u0103m<\/strong><\/li>\n\n\n\n
    • Polyester si\u00eau b\u1ec1n: 10\u201320 n\u0103m<\/strong><\/li>\n\n\n\n
    • B\u1ed9t epoxy: 1\u20133 n\u0103m<\/strong> (b\u00fat ch\u00ec nhanh phai ngo\u00e0i tr\u1eddi)<\/li>\n<\/ul>\n\n\n\n
      \"\"<\/figure>\n\n\n\n

      \u0110i s\u00e2u h\u01a1n: Chu tr\u00ecnh \u0111\u1eddi s\u1ed1ng ngo\u00e0i tr\u1eddi trong c\u00e1c m\u00f4i tr\u01b0\u1eddng kh\u00e1c nhau (h\u01a1n 200 t\u1eeb)<\/h3>\n\n\n\n

      \u0110\u1ed9 b\u1ec1n ngo\u00e0i tr\u1eddi ch\u1ee7 y\u1ebfu ph\u1ee5 thu\u1ed9c v\u00e0o c\u01b0\u1eddng \u0111\u1ed9 \u00e1nh s\u00e1ng m\u1eb7t tr\u1eddi v\u00e0 \u00e1p l\u1ef1c m\u00f4i tr\u01b0\u1eddng.<\/p>\n\n\n\n

      Kh\u00ed h\u1eadu \u00f4n h\u00f2a<\/strong><\/h3>\n\n\n\n

      V\u00ed d\u1ee5:<\/p>\n\n\n\n

        \n
      • Ch\u00e2u \u00c2u B\u1eafc<\/li>\n\n\n\n
      • Mi\u1ec1n B\u1eafc c\u1ee7a Vi\u1ec7t Nam<\/li>\n\n\n\n
      • Vi\u1ec7t Nam<\/li>\n<\/ul>\n\n\n\n

        Ti\u1ebfp x\u00fac UV th\u1ea5p cho ph\u00e9p l\u1edbp ph\u1ee7 b\u1ed9t k\u00e9o d\u00e0i h\u01a1n. H\u1ea7u h\u1ebft c\u00e1c h\u1ec7 polyester d\u1ec5 d\u00e0ng \u0111\u1ea1t 15\u201320 n\u0103m v\u1edbi \u00edt phai m\u00e0u.<\/p>\n\n\n\n

        Kh\u00ed h\u1eadu n\u00f3ng, nhi\u1ec1u n\u1eafng<\/strong><\/h3>\n\n\n\n

        V\u00ed d\u1ee5:<\/p>\n\n\n\n

          \n
        • Ch\u00e2u \u00dac<\/li>\n\n\n\n
        • Trung \u0110\u00f4ng<\/li>\n\n\n\n
        • Mi\u1ec1n Nam c\u1ee7a Vi\u1ec7t Nam<\/li>\n<\/ul>\n\n\n\n

          Ti\u1ebfp x\u00fac UV cao th\u00fac \u0111\u1ea9y qu\u00e1 tr\u00ecnh ph\u00e2n h\u1ee7y nhanh h\u01a1n. B\u1ed9t ti\u00eau chu\u1ea9n c\u00f3 th\u1ec3 phai m\u00e0u trong v\u00f2ng 5\u20137 n\u0103m. N\u00ean s\u1eed d\u1ee5ng polyester si\u00eau b\u1ec1n \u1edf \u0111\u00e2y.<\/p>\n\n\n\n

          M\u00f4i tr\u01b0\u1eddng ven bi\u1ec3n v\u00e0 h\u00e0ng h\u1ea3i<\/strong><\/h3>\n\n\n\n

          Phun mu\u1ed1i th\u00fac \u0111\u1ea9y qu\u00e1 tr\u00ecnh \u0103n m\u00f2n. Ngay c\u1ea3 nh\u1eefng t\u1ed5n th\u01b0\u01a1ng nh\u1ecf trong l\u1edbp ph\u1ee7 c\u0169ng c\u00f3 th\u1ec3 lan r\u1ed9ng nhanh ch\u00f3ng b\u00ean d\u01b0\u1edbi.<\/p>\n\n\n\n

          Gi\u1ea3i ph\u00e1p:<\/p>\n\n\n\n

            \n
          • Ch\u1ea5t ch\u1ed1ng g\u1ec9 ch\u1ee9a k\u1ebdm<\/li>\n\n\n\n
          • H\u1ec7 th\u1ed1ng b\u1ed9t hai l\u1edbp<\/li>\n\n\n\n
          • B\u1ed9t ngo\u00e0i tr\u1eddi si\u00eau b\u1ec1n<\/li>\n<\/ul>\n\n\n\n

            V\u1edbi s\u1ef1 chu\u1ea9n b\u1ecb \u0111\u00fang c\u00e1ch, l\u1edbp ph\u1ee7 b\u1ed9t c\u1ea5p h\u00e0ng h\u1ea3i v\u1eabn c\u00f3 th\u1ec3 k\u00e9o d\u00e0i 10\u201315 n\u0103m.<\/p>\n\n\n\n

            M\u00f4i tr\u01b0\u1eddng c\u00f4ng nghi\u1ec7p<\/strong><\/h3>\n\n\n\n

            C\u00e1c ch\u1ea5t \u00f4 nhi\u1ec5m, h\u00f3a ch\u1ea5t v\u00e0 axit c\u00f3 th\u1ec3 r\u00fat ng\u1eafn tu\u1ed5i th\u1ecd xu\u1ed1ng c\u00f2n 5\u201310 n\u0103m n\u1ebfu h\u1ec7 th\u1ed1ng l\u1edbp ph\u1ee7 kh\u00f4ng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 ch\u1ed1ng ch\u1ecbu h\u00f3a ch\u1ea5t.<\/p>\n\n\n\n

            Tu\u1ed5i th\u1ecd ngo\u00e0i tr\u1eddi thay \u0111\u1ed5i r\u1ea5t nhi\u1ec1u, nh\u01b0ng vi\u1ec7c ch\u1ecdn b\u1ed9t ph\u1ee7 \u0111\u00fang v\u00e0 ti\u1ec1n x\u1eed l\u00fd c\u00f3 th\u1ec3 t\u0103ng \u0111\u00e1ng k\u1ec3 hi\u1ec7u su\u1ea5t.<\/p>\n\n\n\n

            \n\n\n\n

            L\u1edbp ph\u1ee7 b\u1ed9t k\u00e9o d\u00e0i bao l\u00e2u trong nh\u00e0?<\/h2>\n\n\n\n

            L\u1edbp ph\u1ee7 b\u1ed9t trong nh\u00e0 th\u01b0\u1eddng k\u00e9o d\u00e0i h\u01a1n 20 n\u0103m<\/strong>, v\u00e0 trong nhi\u1ec1u tr\u01b0\u1eddng h\u1ee3p, n\u00f3 c\u00f3 th\u1ec3 k\u00e9o d\u00e0i su\u1ed1t v\u00f2ng \u0111\u1eddi c\u1ee7a s\u1ea3n ph\u1ea9m.<\/p>\n\n\n\n

            \u0110i s\u00e2u h\u01a1n: T\u1ea1i sao l\u1edbp ph\u1ee7 b\u1ed9t trong nh\u00e0 l\u1ea1i k\u00e9o d\u00e0i nh\u01b0 v\u1eady (h\u01a1n 200 t\u1eeb)<\/h3>\n\n\n\n

            M\u00f4i tr\u01b0\u1eddng trong nh\u00e0 kh\u00f4ng c\u00f3 \u00e1nh s\u00e1ng UV, \u0111\u1ed9 \u1ea9m ho\u1eb7c phun mu\u1ed1i. \u0110i\u1ec1u n\u00e0y lo\u1ea1i b\u1ecf ba y\u1ebfu t\u1ed1 g\u00e2y h\u1ea1i l\u1edbn nh\u1ea5t cho l\u1edbp ph\u1ee7 b\u1ed9t.<\/p>\n\n\n\n

              \n
            • Kh\u00f4ng UV = kh\u00f4ng phai m\u00e0u<\/li>\n\n\n\n
            • \u0110\u1ed9 \u1ea9m \u1ed5n \u0111\u1ecbnh = \u00edt \u0103n m\u00f2n h\u01a1n<\/li>\n\n\n\n
            • Chu k\u1ef3 nhi\u1ec7t \u0111\u1ed9 trong nh\u00e0 = \u00e1p l\u1ef1c r\u1ea5t th\u1ea5p<\/li>\n<\/ul>\n\n\n\n

              Mi\u1ec5n l\u00e0 l\u1edbp ph\u1ee7 \u0111\u01b0\u1ee3c x\u1eed l\u00fd \u0111\u00fang c\u00e1ch v\u00e0 kim lo\u1ea1i \u0111\u01b0\u1ee3c chu\u1ea9n b\u1ecb t\u1ed1t, l\u1edbp ph\u1ee7 b\u1ed9t trong nh\u00e0 c\u00f3 th\u1ec3 duy tr\u00ec tr\u1ea1ng th\u00e1i nguy\u00ean v\u1eb9n trong nhi\u1ec1u th\u1eadp k\u1ef7.<\/p>\n\n\n\n

              V\u00ed d\u1ee5:<\/p>\n\n\n\n

              N\u1ed9i th\u1ea5t gia \u0111\u00ecnh<\/strong>
              L\u1edbp ph\u1ee7 b\u1ed9t tr\u00ean k\u1ec7, t\u1ee7 ho\u1eb7c thi\u1ebft b\u1ecb th\u01b0\u1eddng gi\u1eef \u0111\u01b0\u1ee3c v\u1ebb ho\u00e0n h\u1ea3o trong 10\u201325 n\u0103m.<\/p>\n\n\n\n

              Thi\u1ebft b\u1ecb gia d\u1ee5ng<\/strong>
              T\u1ee7 l\u1ea1nh, b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n l\u00f2 n\u01b0\u1edbng v\u00e0 m\u00e1y gi\u1eb7t th\u01b0\u1eddng gi\u1eef l\u1edbp ph\u1ee7 c\u1ee7a ch\u00fang trong 15\u201320 n\u0103m.<\/p>\n\n\n\n

              Thi\u1ebft b\u1ecb c\u00f4ng nghi\u1ec7p<\/strong>
              M\u00e1y m\u00f3c trong nh\u00e0, gi\u00e1 \u0111\u1ee1 v\u00e0 h\u1ed9p \u0111i\u1ec7n duy tr\u00ec l\u1edbp ph\u1ee7 b\u1ed9t trong 10\u201330 n\u0103m t\u00f9y theo m\u1ee9c \u0111\u1ed9 m\u00e0i m\u00f2n v\u00e0 x\u1eed l\u00fd.<\/p>\n\n\n\n

              V\u00ec \u0111i\u1ec1u ki\u1ec7n trong nh\u00e0 \u1ed5n \u0111\u1ecbnh, thi\u1ec7t h\u1ea1i c\u01a1 h\u1ecdc tr\u1edf th\u00e0nh l\u00fd do ch\u00ednh khi\u1ebfn l\u1edbp ph\u1ee7 b\u1ecb h\u1ecfng \u2014 kh\u00f4ng ph\u1ea3i do m\u00f4i tr\u01b0\u1eddng g\u00e2y ra.<\/p>\n\n\n\n

              \n\n\n\n

              L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 b\u1ea1n k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd c\u1ee7a l\u1edbp ph\u1ee7 b\u1ed9t?<\/h2>\n\n\n\n

              B\u1ea1n c\u00f3 th\u1ec3 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd c\u1ee7a l\u1edbp ph\u1ee7 b\u1ed9t b\u1eb1ng c\u00e1c th\u1ef1c h\u00e0nh \u0111\u01a1n gi\u1ea3n:<\/p>\n\n\n\n

                \n
              • Ch\u1ecdn lo\u1ea1i b\u1ed9t ph\u00f9 h\u1ee3p (polyester si\u00eau b\u1ec1n d\u00e0nh cho s\u1eed d\u1ee5ng ngo\u00e0i tr\u1eddi)<\/li>\n\n\n\n
              • S\u1eed d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p ti\u1ec1n x\u1eed l\u00fd kim lo\u1ea1i ph\u00f9 h\u1ee3p<\/li>\n\n\n\n
              • \u00c1p d\u1ee5ng \u0111\u1ed9 d\u00e0y b\u1ed9t \u0111\u00fang c\u00e1ch<\/li>\n\n\n\n
              • \u0110\u1ea3m b\u1ea3o nhi\u1ec7t \u0111\u1ed9 curing ch\u00ednh x\u00e1c<\/li>\n\n\n\n
              • Tr\u00e1nh c\u00e1c c\u1ea1nh s\u1eafc (l\u00e0m tr\u00f2n c\u00e1c c\u1ea1nh \u0111\u1ec3 c\u1ea3i thi\u1ec7n \u0111\u1ed9 b\u00e1m d\u00ednh)<\/li>\n\n\n\n
              • S\u1eed d\u1ee5ng l\u1edbp l\u00f3t primer trong m\u00f4i tr\u01b0\u1eddng \u0103n m\u00f2n<\/li>\n<\/ul>\n\n\n\n

                H\u1ec7 th\u1ed1ng s\u01a1n ph\u1ee7 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf t\u1ed1t c\u00f3 th\u1ec3 k\u00e9o d\u00e0i g\u1ea5p \u0111\u00f4i so v\u1edbi h\u1ec7 th\u1ed1ng c\u01a1 b\u1ea3n.<\/p>\n\n\n\n

                \n\n\n\n

                K\u1ebft lu\u1eadn<\/h2>\n\n\n\n

                S\u01a1n b\u1ed9t th\u01b0\u1eddng k\u00e9o d\u00e0i t\u1eeb 10\u201320 n\u0103m. \u1ede ngo\u00e0i tr\u1eddi, tu\u1ed5i th\u1ecd ph\u1ee5 thu\u1ed9c v\u00e0o tia UV, m\u00f4i tr\u01b0\u1eddng v\u00e0 lo\u1ea1i b\u1ed9t. Trong nh\u00e0, n\u00f3 c\u00f3 th\u1ec3 k\u00e9o d\u00e0i h\u01a1n 20 n\u0103m. V\u1edbi ti\u1ec1n x\u1eed l\u00fd ph\u00f9 h\u1ee3p v\u00e0 c\u00f4ng th\u1ee9c b\u1ed9t \u0111\u00fang, s\u01a1n b\u1ed9t tr\u1edf th\u00e0nh m\u1ed9t trong nh\u1eefng l\u1edbp ho\u00e0n thi\u1ec7n kim lo\u1ea1i c\u00f3 tu\u1ed5i th\u1ecd l\u00e2u nh\u1ea5t.<\/p>","protected":false},"excerpt":{"rendered":"

                S\u01a1n t\u0129nh \u0111i\u1ec7n n\u1ed5i ti\u1ebfng v\u1ec1 \u0111\u1ed9 b\u1ec1n, nh\u01b0ng nhi\u1ec1u ng\u01b0\u1eddi v\u1eabn kh\u00f4ng ch\u1eafc ch\u1eafn n\u00f3 th\u1ef1c s\u1ef1 k\u00e9o d\u00e0i bao l\u00e2u trong \u0111i\u1ec1u ki\u1ec7n th\u1ef1c t\u1ebf. C\u00e1c [\u2026]<\/p>","protected":false},"author":1,"featured_media":2324,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1888","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/coatinglinekt.seott.net\/vi\/wp-json\/wp\/v2\/posts\/1888","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/coatinglinekt.seott.net\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/coatinglinekt.seott.net\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/coatinglinekt.seott.net\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/coatinglinekt.seott.net\/vi\/wp-json\/wp\/v2\/comments?post=1888"}],"version-history":[{"count":2,"href":"https:\/\/coatinglinekt.seott.net\/vi\/wp-json\/wp\/v2\/posts\/1888\/revisions"}],"predecessor-version":[{"id":2359,"href":"https:\/\/coatinglinekt.seott.net\/vi\/wp-json\/wp\/v2\/posts\/1888\/revisions\/2359"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/coatinglinekt.seott.net\/vi\/wp-json\/wp\/v2\/media\/2324"}],"wp:attachment":[{"href":"https:\/\/coatinglinekt.seott.net\/vi\/wp-json\/wp\/v2\/media?parent=1888"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/coatinglinekt.seott.net\/vi\/wp-json\/wp\/v2\/categories?post=1888"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/coatinglinekt.seott.net\/vi\/wp-json\/wp\/v2\/tags?post=1888"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}