{"id":1475,"date":"2022-04-28T10:18:40","date_gmt":"2022-04-28T03:18:40","guid":{"rendered":"https:\/\/bmmach.com\/?p=1475"},"modified":"2022-04-28T10:18:40","modified_gmt":"2022-04-28T03:18:40","slug":"nhua-tao-mang-quan-trong-ra-sao-trong-san-xuat-son","status":"publish","type":"post","link":"https:\/\/bmmach.com\/zh-hans\/nhua-tao-mang-quan-trong-ra-sao-trong-san-xuat-son\/","title":{"rendered":"NH\u1ef0A T\u1ea0O M\u00c0NG QUAN TR\u1eccNG RA SAO TRONG S\u1ea2N XU\u1ea4T S\u01a0N?"},"content":{"rendered":"

Trong c\u00e1c h\u00f3a ch\u1ea5t ng\u00e0nh s\u01a1n, Nh\u1ef1a t\u1ea1o m\u00e0ng l\u00e0 y\u1ebfu t\u1ed1 quan tr\u1ecdng nh\u1ea5t trong s\u1ea3n xu\u1ea5t s\u01a1n, chi\u1ebfm kho\u1ea3ng 40-60% th\u00e0nh ph\u1ea7n ch\u00ednh c\u1ee7a s\u01a1n. N\u00f3 quy\u1ebft \u0111\u1ecbnh h\u1ea7u h\u1ebft c\u00e1c t\u00ednh ch\u1ea5t c\u1ee7a s\u01a1n: t\u00ednh ch\u1ea5t c\u01a1 l\u00fd, \u0111\u1ed9 b\u00e1m d\u00ednh, \u0111\u1ed9 b\u00f3ng, \u0111\u1ed9 b\u1ec1n m\u00e0u, \u0111\u1ed9 b\u1ec1n th\u1eddi ti\u1ebft v\u00e0 \u0111\u1ed9 ch\u1ed1ng th\u1ea5m.<\/span><\/p>\n

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Theo c\u00e1c chuy\u00ean gia h\u00f3a ch\u1ea5t ng\u00e0nh s\u01a1n, ch\u1ea5t t\u1ea1o m\u00e0ng l\u00e0 c\u00e1c polyme, c\u00e1c polyme n\u00e0y ch\u00ednh l\u00e0 th\u00e0nh ph\u1ea7n k\u1ebft d\u00ednh cho t\u1ea5t c\u1ea3 c\u00e1c lo\u1ea1i b\u1ed9t m\u00e0u, b\u1ed9t \u0111\u1ed9n v\u00e0 t\u1ea1o m\u00e0ng b\u00e1m d\u00ednh l\u00ean b\u1ec1 m\u1eb7t v\u1eadt ch\u1ea5t. Th\u00f4ng th\u01b0\u1eddng polyme \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m ch\u1ea5t t\u1ea1o m\u00e0ng trong s\u01a1n nhi\u1ec1u nh\u1ea5t l\u00e0: nh\u1ef1a acrylic, nh\u1ef1a vinyl, nh\u1ef1a epoxy, nh\u1ef1a alkyd, nh\u1ef1a acrylate\u2026<\/span><\/p>\n

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Khi qu\u00e9t s\u01a1n l\u00ean b\u1ec1 m\u1eb7t c\u1ea7n s\u01a1n, m\u00e0ng s\u01a1n s\u1ebd \u0111\u01b0\u1ee3c h\u00ecnh th\u00e0nh nh\u1edd qu\u00e1 tr\u00ecnh bay h\u01a1i. C\u00f3 hai qu\u00e1 tr\u00ecnh: t\u1ea1o m\u00e0ng kh\u00f4ng chuy\u1ec3n h\u00f3a v\u00e0 t\u1ea1o m\u00e0ng chuy\u1ec3n h\u00f3a.<\/span><\/p>\n

T\u1ea1o m\u00e0ng kh\u00f4ng chuy\u1ec3n h\u00f3a: m\u00e0ng s\u01a1n t\u1ea1o th\u00e0nh do tr\u1ea1ng th\u00e1i l\u1ecfng chuy\u1ec3n sang tr\u1ea1ng th\u00e1i r\u1eafn.<\/span><\/p>\n

T\u1ea1o m\u00e0ng chuy\u1ec3n h\u00f3a: m\u00e0ng s\u01a1n t\u1ea1o th\u00e0nh do s\u1ef1 bay h\u01a1i dung m\u00f4i v\u00e0 s\u1ef1 \u00f4xy h\u00f3a c\u00e1c h\u1ea1t nh\u1ef1a nh\u1edd \u00f4xy kh\u00f4ng kh\u00ed hay x\u00fac t\u00e1c kh\u00e2u m\u1ea1ch.<\/span><\/p>\n

Trong s\u01a1n n\u01b0\u1edbc, ng\u01b0\u1eddi ta th\u01b0\u1eddng d\u00f9ng 3 lo\u1ea1i ch\u1ea5t t\u1ea1o m\u00e0ng sau:<\/span><\/p>\n

– Copolyme Acrylic d\u00f9ng cho s\u01a1n n\u1ed9i th\u1ea5t;<\/span><\/p>\n

– Styrene Acrylic d\u00f9ng cho s\u01a1n n\u1ed9i th\u1ea5t v\u00e0 s\u01a1n ch\u1ed1ng ki\u1ec1m;<\/span><\/p>\n

– Acrylic nguy\u00ean ch\u1ea5t d\u00f9ng cho s\u01a1n ngo\u1ea1i th\u1ea5t.<\/span><\/p>\n

C\u00e1c t\u00ednh ch\u1ea5t quan tr\u1ecdng c\u1ee7a ch\u1ea5t t\u1ea1o m\u00e0ng \u0111\u01b0\u1ee3c quan t\u00e2m trong c\u00f4ng nghi\u1ec7p s\u01a1n l\u00e0: \u0111\u1ed9 nh\u1edbt, t\u1ef7 tr\u1ecdng, kh\u1ea3 n\u0103ng h\u00f2a tan trong dung m\u00f4i, kh\u1ea3 n\u0103ng ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc…<\/span><\/p>\n

Sau khi cho ch\u1ea5t t\u1ea1o m\u00e0ng n\u00ean \u0111\u1ec3 ngh\u1ec9 24h \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o t\u00ednh \u1ed5n \u0111\u1ecbnh c\u1ee7a s\u01a1n.\u00a0<\/span><\/p>\n

pg nổ hũ đổi thưởng Chemicals<\/a> ch\u00fang t\u00f4i chuy\u00ean cung c\u1ea5p h\u00f3a ch\u1ea5t ng\u00e0nh s\u01a1n, \u0111\u1eb7c bi\u1ec7t l\u00e0 c\u00e1c s\u1ea3n ph\u1ea9m nh\u1ef1a t\u1ea1o m\u00e0ng \u1ee9ng d\u1ee5ng cho m\u1ecdi lo\u1ea1i s\u01a1n t\u01b0\u1eddng, b\u1ea3o \u0111\u1ea3m t\u1ed1t v\u1ec1 kh\u1ea3 n\u0103ng b\u00e1m d\u00ednh, li\u00ean k\u1ebft m\u00e0ng v\u00e0 \u0111\u1ed9 b\u1ec1n m\u00e0ng: <\/span><\/p>\n