{"id":8512,"date":"2026-09-14T15:30:54","date_gmt":"2026-09-14T08:30:54","guid":{"rendered":"https:\/\/loriot.com.vn\/?post_type=product&p=8512"},"modified":"2026-09-14T15:34:38","modified_gmt":"2026-09-14T08:34:38","slug":"dung-dich-tay-rua-precision-v-3720","status":"publish","type":"product","link":"https:\/\/loriot.com.vn\/vi\/product\/dung-dich-tay-rua-precision-v-3720\/","title":{"rendered":"Dung d\u1ecbch t\u1ea9y r\u1eeda Precision-V 3720"},"content":{"rendered":"

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Dung d\u1ecbch t\u1ea9y r\u1eeda Precision-V 3720<\/span><\/h1>\n

Dung d\u1ecbch t\u1ea9y r\u1eeda Precision-V 3720 (M\u00e3 s\u1ea3n ph\u1ea9m: 3720) l\u00e0 h\u00f3a ch\u1ea5t l\u00e0m s\u1ea1ch k\u1ef9 thu\u1eadt cao \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 thay th\u1ebf tr\u1ef1c ti\u1ebfp (drop-in replacement) cho 3M Novec 7200. V\u1edbi \u0111\u1eb7c t\u00ednh kh\u00f4ng b\u1ed1c ch\u00e1y, kh\u00f4ng c\u00f3 \u0111i\u1ec3m ch\u1edbp ch\u00e1y v\u00e0 bay h\u01a1i c\u1ef1c nhanh, dung d\u1ecbch t\u1ea9y r\u1eeda Precision-V 3720 gi\u00fap l\u00e0m s\u1ea1ch tri\u1ec7t \u0111\u1ec3 c\u00e1c linh ki\u1ec7n \u0111i\u1ec7n t\u1eed, thi\u1ebft b\u1ecb quang h\u1ecdc v\u00e0 chi ti\u1ebft kim lo\u1ea1i m\u00e0 kh\u00f4ng \u0111\u1ec3 l\u1ea1i c\u1eb7n b\u1ea9n hay y\u00eau c\u1ea7u b\u01b0\u1edbc r\u1eeda l\u1ea1i. S\u1ea3n ph\u1ea9m do Techspray<\/a> s\u1ea3n xu\u1ea5t, kh\u00f4ng l\u00e0m t\u1ed5n h\u1ea1i t\u1ea7ng ozone v\u00e0 l\u00e0 l\u1ef1a ch\u1ecdn thay th\u1ebf ho\u00e0n h\u1ea3o cho c\u00e1c ch\u1ea5t t\u1ea9y r\u1eeda ch\u1ee9a Freon, HCFC-141b hay AK225.<\/span><\/p>\n

T\u00ednh ch\u1ea5t \u0111\u1eb3ng ph\u00ed v\u00e0 \u0111\u1ed9 b\u1ec1n trong m\u00e1y t\u1ea9y r\u1eeda si\u00eau \u00e2m h\u01a1i n\u01b0\u1edbc<\/span><\/h2>\n

Nh\u1edd s\u1edf h\u1eefu \u0111\u1eb7c t\u00ednh h\u1ed7n h\u1ee3p \u0111\u1eb3ng ph\u00ed (azeotrope), dung d\u1ecbch gi\u1eef nguy\u00ean t\u00ednh ch\u1ea5t \u1ed5n \u0111\u1ecbnh trong su\u1ed1t qu\u00e1 tr\u00ecnh tu\u1ea7n ho\u00e0n bay h\u01a1i v\u00e0 ng\u01b0ng t\u1ee5 li\u00ean t\u1ee5c b\u00ean trong m\u00e1y t\u1ea9y r\u1eeda d\u1ea1ng h\u01a1i (vapor-degreaser). H\u01a1n n\u1eefa, h\u00f3a ch\u1ea5t n\u00e0y kh\u00f4ng g\u00e2y ph\u1ea3n \u1ee9ng v\u00e0 kh\u00f4ng \u0103n m\u00f2n c\u00e1c v\u1eadt li\u1ec7u kim lo\u1ea1i th\u01b0\u1eddng \u0111\u01b0\u1ee3c d\u00f9ng trong ch\u1ebf t\u1ea1o thi\u1ebft b\u1ecb t\u1ea9y r\u1eeda c\u00f4ng nghi\u1ec7p.<\/span><\/p>\n

M\u1ee9c \u0111\u1ed9 an to\u00e0n lao \u0111\u1ed9ng v\u01b0\u1ee3t tr\u1ed9i<\/span><\/h2>\n

So v\u1edbi nhi\u1ec1u h\u00f3a ch\u1ea5t \u0111\u1ed9c h\u1ea1i truy\u1ec1n th\u1ed1ng trong ng\u00e0nh l\u00e0m s\u1ea1ch c\u00f4ng nghi\u1ec7p, vi\u1ec7c ti\u1ebfp x\u00fac v\u1edbi dung d\u1ecbch t\u1ea9y r\u1eeda Precision-V 3720 \u00edt g\u00e2y nguy h\u1ea1i h\u01a1n \u0111\u00e1ng k\u1ec3. S\u1ea3n ph\u1ea9m gi\u1ea3m thi\u1ec3u r\u1ee7i ro s\u1ee9c kh\u1ecfe cho k\u1ef9 thu\u1eadt vi\u00ean v\u1eadn h\u00e0nh m\u00e0 v\u1eabn \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t l\u00e0m s\u1ea1ch b\u1ec1 m\u1eb7t t\u1ed1i \u01b0u.<\/span><\/p>\n

So s\u00e1nh kh\u1ea3 n\u0103ng thay th\u1ebf h\u00f3a ch\u1ea5t \u0111\u1ed9c h\u1ea1i<\/span><\/h2>\n