{"id":240,"date":"2021-04-06T14:32:53","date_gmt":"2021-04-06T07:32:53","guid":{"rendered":"https:\/\/khachhang.lumosvietnam.vn\/nanogroup\/?p=240"},"modified":"2023-04-17T16:17:32","modified_gmt":"2023-04-17T09:17:32","slug":"mang-chong-tham-pvc","status":"publish","type":"post","link":"https:\/\/nanotechgroup.vn\/en\/mang-chong-tham-pvc\/","title":{"rendered":"PVC Membrane Sheets"},"content":{"rendered":"

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M\u00c0NG CH\u1ed0NG TH\u1ea4M PVC<\/strong><\/span><\/p>\n

1. C\u1ea5u t\u1ea1o v\u00e0 t\u00ednh n\u0103ng<\/strong><\/p>\n

M\u00e0ng nh\u1ef1a PVC<\/strong>\u00a0ch\u1ed1ng th\u1ea5m l\u00e0 s\u1ea3n ph\u1ea9m t\u1ed5ng h\u1ee3p Polyme \u1edf d\u1ea1ng t\u1ea5m ho\u1eb7c d\u1ea1ng cu\u1ed9n, h\u1ec7 s\u1ed1 th\u1ea5m th\u1ea5p(1\u00d710-14<\/sup>cm\/gi\u00e2y) c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c gia c\u01b0\u1eddng ho\u1eb7c kh\u00f4ng gia c\u01b0\u1eddng ph\u01b0\u01a1ng ph\u00e1p k\u1ef9 thu\u1eadt t\u1ed5ng h\u1ee3p c\u00e1c ch\u1ea5t t\u1ea1o m\u00e0u, ch\u1ea5t l\u00e0m d\u1ebbo v\u00e0 th\u00e0nh ph\u1ea7n ch\u00ednh l\u00e0 PVC.<\/p>\n

Hi\u1ec7n nay, m\u00e0ng PVC ch\u1ed1ng th\u1ea5m \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng kh\u00e1 r\u1ed9ng r\u00e3i tr\u00ean th\u1ecb tr\u01b0\u1eddng, trong nhi\u1ec1u l\u0129nh v\u1ef1c<\/p>\n

PVC \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng v\u00e0 \u0111\u00e1nh gi\u00e1 l\u00e0 s\u1ea3n ph\u1ea9m c\u00f3 t\u00ednh b\u1ec1n v\u1eefng trong c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p, nh\u00e0 x\u01b0\u1edfng, cao \u1ed1c, c\u00f4ng tr\u00ecnh ph\u1ee9c h\u1ee3p,… H\u01a1n m\u1ed9t n\u1eeda l\u01b0\u1ee3ng PVC tr\u00ean th\u1ebf gi\u1edbi \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong ng\u00e0nh c\u00f4ng nghi\u1ec7p x\u00e2y d\u1ef1ng.<\/p>\n

M\u00e0ng ch\u1ed1ng th\u1ea5m PVC c\u00f3 \u0111\u1ed9 b\u1ec1n b\u1ec9 cao, ch\u1ecbu m\u01b0a, ch\u1ecbu gi\u00f3 v\u00e0 kh\u00f3 r\u00e1ch. B\u1edfi v\u1eady n\u00ean n\u01b0\u1edbc m\u01b0a tr\u00ean m\u00e1u nh\u00e0, \u00f4 nhi\u1ec5m kh\u00f4ng kh\u00ed, m\u01b0a axit kh\u00f4ng c\u00f2n l\u00e0 m\u1ed1i \u0111e d\u1ecda v\u1edbi m\u00e0ng ch\u1ed1ng th\u1ea5m PVC n\u00e0y.<\/p>\n

M\u00e0ng ch\u1ed1ng th\u1ea5m PVC c\u00f3 \u0111\u1ed9 d\u00e0y \u0111a d\u1ea1ng (1 – 1,2 \u2013 1,5 \u2013 1.8 \u2013 2,0 \u2013 2,5 \u2013 3,0,…) v\u1edbi c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng th\u1ea5m, ph\u1ea3n x\u1ea1 tia UV, ch\u1ed1ng ch\u1ecbu \u0111\u01b0\u1ee3c s\u1ef1 x\u00e2m nh\u1eadp c\u1ee7a r\u1ec5 c\u00e2y v\u00e0 c\u00e1c t\u00e1c nh\u00e2n th\u1eddi ti\u1ebft kh\u00e1c.<\/p>\n

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  1. \u01afu \u0111i\u1ec3m n\u1ed5i b\u1eadt c\u1ee7a m\u00e0ng ch\u1ed1ng th\u1ea5m PVC<\/strong><\/li>\n<\/ol>\n

    – B\u1ec1n b\u1ec9, kh\u1ea3 n\u0103ng ch\u1ed1ng r\u00e1ch t\u1ed1t<\/p>\n

    – Ch\u1ecbu \u0111\u01b0\u1ee3c t\u00e1c \u0111\u1ed9ng cao<\/p>\n

    – Ch\u1ecbu k\u00e9o t\u1ed1t v\u00e0 kh\u1ea3 n\u0103ng ch\u1ecbu kh\u00e1ng th\u1ee7ng cao<\/p>\n

    – Ch\u1ecbu \u0111\u01b0\u1ee3c v\u1edbi th\u1eddi ti\u1ebft kh\u1eafc nghi\u1ec7t<\/p>\n

    – T\u00ednh \u0111\u00e0n h\u1ed3i cao, h\u00e0n nhi\u1ec7t t\u1ed1t<\/p>\n

    – Ch\u1ed1ng d\u00ednh b\u00e1m d\u1ea7u, kh\u00e1ng h\u00f3a ch\u1ea5t, ch\u1ecbu \u0111\u01b0\u1ee3c v\u1edbi nhi\u1ec7t \u0111\u1ed9 cao<\/p>\n

    – Kh\u00e1ng nhi\u1ec7t \u0111\u1ed9 d\u01b0\u1edbi 0o<\/sup>C<\/p>\n

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    1. \u1ee8ng d\u1ee5ng c\u1ee7a\u00a0m\u00e0ng ch\u1ed1ng th\u1ea5m PVC<\/strong><\/li>\n<\/ol>\n

      M\u00e0ng PVC \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i \u0111\u1ec3 ch\u1ed1ng th\u1ea5m cho c\u00e1c c\u00f4ng tr\u00ecnh nh\u01b0:<\/p>\n