{"id":4113,"date":"2026-04-17T00:00:49","date_gmt":"2026-04-16T16:00:49","guid":{"rendered":"https:\/\/www.qxymachinery.com\/?p=4113"},"modified":"2026-04-23T11:00:12","modified_gmt":"2026-04-23T03:00:12","slug":"tpv-pvc-pp-material-breakdown-key-insights-for-pcb-water-retaining-rollers","status":"publish","type":"post","link":"https:\/\/www.qxymachinery.com\/vi\/tpv-pvc-pp-material-breakdown-key-insights-for-pcb-water-retaining-rollers\/","title":{"rendered":"Ph\u00e2n t\u00edch th\u00e0nh ph\u1ea7n v\u1eadt li\u1ec7u TPV, PVC, PP: Nh\u1eefng hi\u1ec3u bi\u1ebft quan tr\u1ecdng \u0111\u1ed1i v\u1edbi con l\u0103n gi\u1eef n\u01b0\u1edbc PCB"},"content":{"rendered":"

\"TPVL\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u cho Con l\u0103n gi\u1eef n\u01b0\u1edbc PCB<\/a> V\u1eadt li\u1ec7u ch\u1ebf t\u1ea1o con l\u0103n \u1ea3nh h\u01b0\u1edfng r\u1ea5t l\u1edbn \u0111\u1ebfn hi\u1ec7u su\u1ea5t ho\u1ea1t \u0111\u1ed9ng, tu\u1ed5i th\u1ecd v\u00e0 chi ph\u00ed v\u1eadn h\u00e0nh c\u1ee7a thi\u1ebft b\u1ecb x\u1eed l\u00fd \u01b0\u1edbt. Trong s\u1ea3n xu\u1ea5t m\u1ea1ch in (PCB), c\u00e1c con l\u0103n n\u00e0y ph\u1ea3i ti\u1ebfp x\u00fac li\u00ean t\u1ee5c v\u1edbi h\u00f3a ch\u1ea5t, nhi\u1ec7t \u0111\u1ed9 thay \u0111\u1ed5i v\u00e0 l\u1ef1c t\u00e1c \u0111\u1ed9ng v\u1eadt l\u00fd. Vi\u1ec7c l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u t\u1ed1t nh\u1ea5t gi\u00fap \u0111\u1ea3m b\u1ea3o ho\u1ea1t \u0111\u1ed9ng tr\u01a1n tru v\u00e0 gi\u1ea3m th\u1eddi gian s\u1eeda ch\u1eefa. C\u00e1c l\u1ef1a ch\u1ecdn ph\u1ed5 bi\u1ebfn bao g\u1ed3m nh\u1ef1a nhi\u1ec7t d\u1ebbo l\u01b0u h\u00f3a (TPV), polyvinyl clorua (PVC) v\u00e0 polypropylen (PP). M\u1ed7i lo\u1ea1i \u0111\u1ec1u c\u00f3 nh\u1eefng l\u1ee3i \u00edch r\u00f5 r\u00e0ng d\u1ef1a tr\u00ean kh\u1ea3 n\u0103ng x\u1eed l\u00fd h\u00f3a ch\u1ea5t, \u0111\u1ed9 \u0111\u00e0n h\u1ed3i v\u00e0 m\u00f4i tr\u01b0\u1eddng l\u00e0m vi\u1ec7c. Khi l\u1ef1a ch\u1ecdn, h\u00e3y c\u00e2n nh\u1eafc hi\u1ec7u su\u1ea5t ban \u0111\u1ea7u. \u0110\u1ed3ng th\u1eddi, h\u00e3y xem x\u00e9t kh\u1ea3 n\u0103ng ch\u1ecbu \u0111\u1ef1ng theo th\u1eddi gian khi ti\u1ebfp x\u00fac li\u00ean t\u1ee5c v\u1edbi axit, baz\u01a1 v\u00e0 ch\u1ea5t t\u1ea9y r\u1eeda.<\/p>\n

\u0110i\u1ec1u g\u00ec khi\u1ebfn TPV tr\u1edf th\u00e0nh \u1ee9ng c\u1eed vi\u00ean s\u00e1ng gi\u00e1 cho c\u00e1c con l\u0103n gi\u1eef n\u01b0\u1edbc PCB?<\/strong><\/h2>\n

Gi\u1edd \u0111\u00e2y, ch\u00fang ta chuy\u1ec3n t\u1eeb nh\u1eefng \u00fd t\u01b0\u1edfng v\u1eadt ch\u1ea5t t\u1ed5ng qu\u00e1t sang nh\u1eefng l\u1ef1a ch\u1ecdn c\u1ee5 th\u1ec3 h\u01a1n, TPV t\u1ecfa s\u00e1ng nh\u01b0 m\u1ed9t s\u1ef1 l\u1ef1a ch\u1ecdn h\u00e0ng \u0111\u1ea7u.<\/a> D\u00e0nh cho c\u00e1c thi\u1ebft l\u1eadp PCB kh\u1eafc nghi\u1ec7t.<\/p>\n

Th\u00e0nh ph\u1ea7n v\u00e0 \u0111\u1eb7c \u0111i\u1ec3m c\u1ea5u tr\u00fac c\u1ee7a TPV<\/strong><\/h3>\n

TPV thu\u1ed9c nh\u00f3m ch\u1ea5t \u0111\u00e0n h\u1ed3i nhi\u1ec7t d\u1ebbo. N\u00f3 k\u1ebft h\u1ee3p \u0111\u1ed9 \u0111\u00e0n h\u1ed3i c\u1ee7a cao su v\u1edbi t\u00ednh d\u1ec5 thao t\u00e1c c\u1ee7a nh\u1ef1a. C\u1ea5u t\u1ea1o bao g\u1ed3m m\u1ed9t ph\u1ea7n cao su li\u00ean k\u1ebft tr\u1ea3i r\u1ed9ng tr\u00ean m\u1ed9t l\u1edbp n\u1ec1n nh\u1ef1a. \u0110i\u1ec1u n\u00e0y mang l\u1ea1i cho n\u00f3 \u0111\u1ed9 d\u1ebbo v\u00e0 \u0111\u1ed9 b\u1ec1n. Nh\u1edd s\u1ef1 k\u1ebft h\u1ee3p n\u00e0y, TPV gi\u1eef \u0111\u01b0\u1ee3c h\u00ecnh d\u1ea1ng c\u1ee7a n\u00f3 d\u01b0\u1edbi t\u00e1c \u0111\u1ed9ng n\u00e9n l\u1eb7p \u0111i l\u1eb7p l\u1ea1i. N\u00f3 c\u0169ng c\u00f3 kh\u1ea3 n\u0103ng ph\u1ee5c h\u1ed3i t\u1ed1t. Thi\u1ebft k\u1ebf li\u00ean k\u1ebft gi\u00fap t\u0103ng c\u01b0\u1eddng kh\u1ea3 n\u0103ng ch\u1ed1ng bi\u1ebfn d\u1ea1ng. N\u00f3 gi\u1eef nguy\u00ean k\u00edch th\u01b0\u1edbc ngay c\u1ea3 d\u01b0\u1edbi \u00e1p l\u1ef1c v\u1eadt l\u00fd l\u00e2u d\u00e0i. Th\u00eam v\u00e0o \u0111\u00f3, TPV ch\u1ecbu nhi\u1ec7t r\u1ea5t t\u1ed1t. V\u00ec v\u1eady, n\u00f3 ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh trong c\u00e1c c\u00f4ng vi\u1ec7c li\u00ean t\u1ee5c tr\u00ean d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t PCB, n\u01a1i nhi\u1ec7t \u0111\u1ed9 th\u01b0\u1eddng xuy\u00ean thay \u0111\u1ed5i.<\/p>\n

\u01afu \u0111i\u1ec3m v\u1ec1 hi\u1ec7u su\u1ea5t trong m\u00f4i tr\u01b0\u1eddng x\u1eed l\u00fd \u01b0\u1edbt<\/strong><\/h3>\n

Trong c\u00e1c h\u1ec7 th\u1ed1ng \u01b0\u1edbt, TPV th\u1ec3 hi\u1ec7n kh\u1ea3 n\u0103ng ch\u1ed1ng ch\u1ecbu tuy\u1ec7t v\u1eddi v\u1edbi c\u00e1c h\u00f3a ch\u1ea5t nh\u01b0 axit, baz\u01a1 v\u00e0 ch\u1ea5t t\u1ea9y r\u1eeda \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong m\u1ea1 ho\u1eb7c kh\u1eafc \u0111\u1ed3ng. N\u00f3 gi\u1eef \u0111\u01b0\u1ee3c \u0111\u1ed9 \u0111\u00e0n h\u1ed3i sau khi ti\u1ebfp x\u00fac l\u00e2u v\u1edbi n\u01b0\u1edbc v\u00e0 nhi\u1ec7t \u0111\u1ed9 cao m\u00e0 kh\u00f4ng b\u1ecb h\u01b0 h\u1ecfng nhi\u1ec1u. TPV c\u00f3 \u0111\u1ed9 bi\u1ebfn d\u1ea1ng n\u00e9n th\u1ea5p. \u0110i\u1ec1u n\u00e0y gi\u00fap l\u00e0m k\u00edn b\u1eb1ng c\u00e1ch duy tr\u00ec \u00e1p su\u1ea5t \u1ed5n \u0111\u1ecbnh t\u1ea1i n\u01a1i con l\u0103n ti\u1ebfp x\u00fac. K\u1ebft qu\u1ea3 l\u00e0, n\u00f3 t\u0103ng kh\u1ea3 n\u0103ng gi\u1eef n\u01b0\u1edbc v\u00e0 gi\u1ea3m nguy c\u01a1 r\u00f2 r\u1ec9. H\u01a1n n\u1eefa, \u0111\u1ed9 b\u1ec1n c\u1ee7a TPV k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd c\u1ee7a n\u00f3. \u0110i\u1ec1u n\u00e0y gi\u00fap gi\u1ea3m t\u1ea7n su\u1ea5t thay th\u1ebf v\u00e0 ti\u1ebft ki\u1ec7m chi ph\u00ed trong c\u00e1c d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t b\u1eadn r\u1ed9n.<\/p>\n

So v\u1edbi TPV, PVC c\u00f3 hi\u1ec7u su\u1ea5t nh\u01b0 th\u1ebf n\u00e0o trong c\u00e1c \u1ee9ng d\u1ee5ng PCB?<\/strong><\/h2>\n

\"PP<\/p>\n

Sau khi ghi nh\u1eadn nh\u1eefng \u0111i\u1ec3m m\u1ea1nh c\u1ee7a TPV, ch\u00fang ta c\u1ea7n ki\u1ec3m tra PVC l\u00e0 m\u1ed9t l\u1ef1a ch\u1ecdn kh\u00e1c.<\/a> trong c\u00f9ng m\u1ed9t m\u00f4i tr\u01b0\u1eddng l\u00e0m vi\u1ec7c.<\/p>\n

C\u00e1c t\u00ednh ch\u1ea5t c\u01a1 h\u1ecdc v\u00e0 h\u00f3a h\u1ecdc ch\u00ednh c\u1ee7a PVC<\/strong><\/h3>\n

Nh\u1ef1a PVC c\u00f3 hai lo\u1ea1i: c\u1ee9ng v\u00e0 d\u1ebbo t\u00f9y thu\u1ed9c v\u00e0o l\u01b0\u1ee3ng ch\u1ea5t l\u00e0m d\u1ebbo c\u00f3 trong \u0111\u00f3. N\u00f3 ch\u1ed1ng g\u1ec9 t\u1ed1t v\u00e0 ch\u1ecbu \u0111\u01b0\u1ee3c nhi\u1ec1u h\u00f3a ch\u1ea5t trong c\u00e1c c\u00f4ng \u0111o\u1ea1n s\u1ea3n xu\u1ea5t m\u1ea1ch in \u01b0\u1edbt. Kh\u1ea3 n\u0103ng ch\u1ed1ng ch\u00e1y v\u1ed1n c\u00f3 c\u1ee7a n\u00f3 gi\u00fap t\u0103ng th\u00eam \u0111\u1ed9 an to\u00e0n trong c\u00e1c nh\u00e0 m\u00e1y. Tuy nhi\u00ean, kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t c\u1ee7a PVC ch\u1ec9 \u1edf m\u1ee9c trung b\u00ecnh so v\u1edbi TPV. Nhi\u1ec7t \u0111\u1ed9 cao trong th\u1eddi gian d\u00e0i c\u00f3 th\u1ec3 l\u00e0m n\u00f3 m\u1ec1m ho\u1eb7c gi\u00f2n, t\u00f9y thu\u1ed9c v\u00e0o th\u00e0nh ph\u1ea7n h\u1ed7n h\u1ee3p. M\u1eb7c d\u00f9 v\u1eady, ng\u01b0\u1eddi ta v\u1eabn s\u1eed d\u1ee5ng PVC r\u1ea5t nhi\u1ec1u v\u00ec n\u00f3 r\u1ebb v\u00e0 d\u1ec5 t\u1ea1o h\u00ecnh th\u00e0nh c\u00e1c h\u00ecnh d\u1ea1ng ph\u1ee9c t\u1ea1p ho\u1eb7c c\u00e1c b\u1ed9 ph\u1eadn \u0111\u1ec3 l\u1eafp r\u00e1p b\u1eb1ng con l\u0103n.<\/p>\n

H\u1ea1n ch\u1ebf khi s\u1eed d\u1ee5ng trong c\u00e1c con l\u0103n gi\u1eef n\u01b0\u1edbc<\/strong><\/h3>\n

PVC c\u00f3 kh\u1ea3 n\u0103ng b\u1ecbt k\u00edn t\u1ed1t ngay t\u1eeb \u0111\u1ea7u. Tuy nhi\u00ean, \u0111\u1ed9 co gi\u00e3n k\u00e9m h\u01a1n so v\u1edbi TPV c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn k\u1ebft qu\u1ea3 k\u00e9m h\u01a1n v\u1ec1 sau. \u0110\u00f3 l\u00e0 v\u00ec vi\u1ec7c \u00e9p n\u00e9n nhi\u1ec1u l\u1ea7n khi\u1ebfn n\u00f3 b\u1ecb c\u1ee9ng l\u1ea1i ho\u1eb7c n\u1ee9t. Trong \u0111i\u1ec1u ki\u1ec7n nhi\u1ec7t \u0111\u1ed9 cao li\u00ean t\u1ee5c t\u1eeb thi\u1ebft b\u1ecb d\u00e2y chuy\u1ec1n n\u1eb1m ngang, PVC m\u1ea5t \u0111\u1ed9 d\u1ebbo nhanh h\u01a1n so v\u1edbi c\u00e1c lo\u1ea1i nh\u1ef1a gi\u1ed1ng cao su. Ngo\u00e0i ra, nh\u1eefng lo ng\u1ea1i v\u1ec1 m\u00f4i tr\u01b0\u1eddng \u0111\u1ebfn t\u1eeb clo c\u00f3 trong n\u00f3 khi b\u1ea1n v\u1ee9t b\u1ecf ho\u1eb7c t\u00e1i ch\u1ebf. \u0110i\u1ec1u n\u00e0y th\u00fac \u0111\u1ea9y c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t t\u00ecm ki\u1ebfm nh\u1eefng l\u1ef1a ch\u1ecdn th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng h\u01a1n nh\u01b0 TPV ho\u1eb7c PP n\u1ebfu t\u00e1c \u0111\u1ed9ng l\u00e2u d\u00e0i \u0111\u1ebfn m\u00f4i tr\u01b0\u1eddng l\u00e0 \u0111i\u1ec1u quan tr\u1ecdng.<\/p>\n

T\u1ea1i sao PP \u0111\u01b0\u1ee3c coi l\u00e0 l\u1ef1a ch\u1ecdn ti\u1ebft ki\u1ec7m chi ph\u00ed cho thi\u1ebft b\u1ecb x\u1eed l\u00fd \u01b0\u1edbt PCB?<\/strong><\/h2>\n

Sau khi xem x\u00e9t c\u00e1c polyme c\u00f3 t\u00ednh \u0111\u00e0n h\u1ed3i \u0111\u00f3, polypropylen (PP)<\/a> \u0110\u00e2y l\u00e0 m\u1ed9t l\u1ef1a ch\u1ecdn h\u1ee3p l\u00fd, t\u1eadp trung v\u00e0o vi\u1ec7c ti\u1ebft ki\u1ec7m chi ph\u00ed m\u00e0 v\u1eabn \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c.<\/p>\n

\u0110\u1eb7c t\u00ednh c\u1ea5u tr\u00fac c\u1ee7a Polypropylene (PP)<\/strong><\/h3>\n

PP l\u00e0 m\u1ed9t lo\u1ea1i nh\u1ef1a b\u00e1n tinh th\u1ec3 n\u1ed5i ti\u1ebfng v\u1edbi kh\u1ea3 n\u0103ng ch\u1ed1ng ch\u1ecbu tuy\u1ec7t v\u1eddi v\u1edbi axit, baz\u01a1 v\u00e0 dung m\u00f4i th\u01b0\u1eddng th\u1ea5y trong c\u00e1c d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t \u01b0\u1edbt. N\u00f3 nh\u1eb9, gi\u00fap gi\u1ea3m tr\u1ecdng l\u01b0\u1ee3ng c\u1ee7a con l\u0103n. \u0110i\u1ec1u n\u00e0y l\u00e0m gi\u1ea3m l\u1ef1c c\u1ea7n thi\u1ebft \u0111\u1ec3 quay ch\u00fang v\u00e0 ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng. PP gi\u1eef nguy\u00ean k\u00edch th\u01b0\u1edbc d\u01b0\u1edbi t\u00e1c \u0111\u1ed9ng v\u1eadt l\u00fd th\u00f4ng th\u01b0\u1eddng. N\u00f3 c\u0169ng c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng m\u1ecfi t\u1ed1t \u1edf nhi\u1ec7t \u0111\u1ed9 ph\u00f2ng th\u00f4ng th\u01b0\u1eddng trong c\u00e1c thi\u1ebft b\u1ecb PCB.<\/p>\n

S\u1ef1 \u0111\u00e1nh \u0111\u1ed5i v\u1ec1 hi\u1ec7u n\u0103ng so v\u1edbi TPV v\u00e0 PVC<\/strong><\/h3>\n

PP c\u00f3 nh\u1eefng \u01b0u \u0111i\u1ec3m n\u00e0y, nh\u01b0ng \u0111\u1ed9 b\u1ec1n va \u0111\u1eadp k\u00e9m h\u01a1n TPV. N\u00f3 c\u00f3 th\u1ec3 b\u1ecb cong v\u00eanh d\u01b0\u1edbi t\u1ea3i tr\u1ecdng l\u1edbn ho\u1eb7c \u0111i\u1ec1u ki\u1ec7n nhi\u1ec7t \u0111\u1ed9 cao tr\u1eeb khi b\u1ea1n th\u00eam gi\u00e1 \u0111\u1ee1. \u0110\u1ed9 d\u1ebbo th\u1ea5p c\u1ee7a n\u00f3 h\u1ea1n ch\u1ebf kh\u1ea3 n\u0103ng l\u00e0m k\u00edn \u1edf nh\u1eefng n\u01a1i c\u00e1c b\u1ed9 ph\u1eadn c\u1ea7n chuy\u1ec3n \u0111\u1ed9ng \u0111\u1ec3 gi\u1eef n\u01b0\u1edbc tr\u00ean c\u00e1c chi ti\u1ebft d\u1ecbch chuy\u1ec3n. Tuy nhi\u00ean, PP v\u1eabn ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c thi\u1ebft l\u1eadp \u01b0u ti\u00ean chi ph\u00ed th\u1ea5p h\u01a1n \u0111\u1ed9 gi\u00e3n n\u1edf t\u1ed1i \u0111a. N\u00f3 r\u1ea5t tuy\u1ec7t v\u1eddi cho c\u00e1c con l\u0103n ph\u1ee5 tr\u1ee3 ho\u1eb7c c\u00e1c b\u1ed9 ph\u1eadn \u00e1p su\u1ea5t th\u1ea5p c\u1ee7a \u0111\u01b0\u1eddng \u1ed1ng d\u1eabn n\u01b0\u1edbc n\u1eb1m ngang, n\u01a1i \u1ee9ng su\u1ea5t kh\u00f4ng qu\u00e1 cao.<\/p>\n

L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 l\u1ef1a ch\u1ecdn gi\u1eefa TPV, PVC v\u00e0 PP \u0111\u1ec3 \u0111\u1ea1t hi\u1ec7u su\u1ea5t con l\u0103n t\u1ed1i \u01b0u?<\/strong><\/h2>\n

Vi\u1ec7c l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u ph\u00f9 h\u1ee3p \u0111\u00f2i h\u1ecfi ph\u1ea3i c\u00e2n nh\u1eafc \u0111\u1ed9 b\u1ec1n, kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch v\u1edbi h\u00f3a ch\u1ea5t, kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t v\u00e0 t\u1ed5ng chi ph\u00ed d\u1ef1a tr\u00ean nhu c\u1ea7u c\u1ee5 th\u1ec3 c\u1ee7a b\u1ea1n.<\/p>\n

Ti\u00eau ch\u00ed \u0111\u00e1nh gi\u00e1 \u0111\u1ec3 l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u<\/strong><\/h3>\n

V\u1edbi nh\u1eefng ti\u00eau ch\u00ed \u0111\u00e1nh gi\u00e1 n\u00e0y, vi\u1ec7c ki\u1ec3m tra hi\u1ec7u su\u1ea5t c\u1ee7a t\u1eebng v\u1eadt li\u1ec7u trong \u0111i\u1ec1u ki\u1ec7n h\u00f3a h\u1ecdc, c\u01a1 h\u1ecdc v\u00e0 v\u1eadn h\u00e0nh th\u1ef1c t\u1ebf tr\u1edf n\u00ean v\u00f4 c\u00f9ng c\u1ea7n thi\u1ebft.<\/p>\n\n\n\n\n\n<\/colgroup>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Thu\u1ed9c t\u00ednh \/ V\u1eadt li\u1ec7u<\/strong><\/th>\nTPV (Nh\u1ef1a nhi\u1ec7t d\u1ebbo l\u01b0u h\u00f3a)<\/strong><\/th>\nPVC (Polyvinyl clorua)<\/strong><\/th>\nPP (Polypropylene)<\/strong><\/th>\n<\/tr>\n<\/thead>\n
Kh\u1ea3 n\u0103ng kh\u00e1ng h\u00f3a ch\u1ea5t<\/td>\nTuy\u1ec7t v\u1eddi (axit m\u1ea1nh, baz\u01a1 m\u1ea1nh, ch\u1ea5t \u0103n m\u00f2n)<\/td>\nT\u1ed1t (h\u1ea7u h\u1ebft c\u00e1c ch\u1ea5t h\u00f3a h\u1ecdc)<\/td>\nTuy\u1ec7t v\u1eddi (axit, baz\u01a1, dung m\u00f4i)<\/td>\n<\/tr>\n
\u0110\u1ed9 \u0111\u00e0n h\u1ed3i v\u00e0 t\u00ednh linh ho\u1ea1t<\/td>\nR\u1ea5t cao (gi\u1ed1ng nh\u01b0 cao su)<\/td>\n\u0110\u1ed9 c\u1ee9ng trung b\u00ecnh (t\u00f9y thu\u1ed9c v\u00e0o ch\u1ea5t l\u00e0m d\u1ebbo)<\/td>\nTh\u1ea5p (c\u1ea5u tr\u00fac c\u1ee9ng)<\/td>\n<\/tr>\n
B\u1ed9 n\u00e9n<\/td>\nM\u1ee9c th\u1ea5p (duy tr\u00ec l\u1ef1c ni\u00eam phong)<\/td>\nTrung b\u00ecnh \u0111\u1ebfn cao<\/td>\nCao (kh\u1ea3 n\u0103ng b\u1ecbt k\u00edn h\u1ea1n ch\u1ebf)<\/td>\n<\/tr>\n
Kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t<\/td>\nNhi\u1ec7t \u0111\u1ed9 cao (>80\u00b0C \u1ed5n \u0111\u1ecbnh)<\/td>\n\u0110\u1ed9 c\u1ee9ng v\u1eeba ph\u1ea3i (c\u00f3 th\u1ec3 m\u1ec1m ho\u1eb7c gi\u00f2n)<\/td>\n\u0110\u1ed9 c\u1ee9ng trung b\u00ecnh (c\u00f3 th\u1ec3 bi\u1ebfn d\u1ea1ng d\u01b0\u1edbi t\u00e1c \u0111\u1ed9ng c\u1ee7a nhi\u1ec7t)<\/td>\n<\/tr>\n
\u0110\u1ed9 b\u1ec1n c\u01a1 h\u1ecdc<\/td>\nKh\u1ea3 n\u0103ng ph\u1ee5c h\u1ed3i v\u00e0 s\u1ee9c b\u1ec1n tuy\u1ec7t v\u1eddi<\/td>\nM\u1ee9c \u0111\u1ed9 v\u1eeba ph\u1ea3i (c\u00f3 th\u1ec3 n\u1ee9t theo th\u1eddi gian)<\/td>\n\u0110\u1ed9 c\u1ee9ng t\u1ed1t nh\u01b0ng kh\u1ea3 n\u0103ng ch\u1ed1ng va \u0111\u1eadp th\u1ea5p h\u01a1n.<\/td>\n<\/tr>\n
Hi\u1ec7u su\u1ea5t ni\u00eam phong<\/td>\nTuy\u1ec7t v\u1eddi (l\u00fd t\u01b0\u1edfng cho c\u00e1c lo\u1ea1i con l\u0103n gi\u1eef n\u01b0\u1edbc)<\/td>\nCh\u1ea5p nh\u1eadn \u0111\u01b0\u1ee3c (ch\u1ea5t l\u01b0\u1ee3ng gi\u1ea3m d\u1ea7n theo th\u1eddi gian)<\/td>\nK\u00e9m (kh\u00f4ng l\u00fd t\u01b0\u1edfng \u0111\u1ec3 b\u1ecbt k\u00edn)<\/td>\n<\/tr>\n
C\u00e2n n\u1eb7ng<\/td>\nTrung b\u00ecnh<\/td>\nTrung b\u00ecnh<\/td>\nNh\u1eb9<\/td>\n<\/tr>\n
Tr\u1ecb gi\u00e1<\/td>\nCao<\/td>\nTh\u1ea5p<\/td>\nTh\u1ea5p<\/td>\n<\/tr>\n
Tu\u1ed5i th\u1ecd s\u1eed d\u1ee5ng<\/td>\nD\u00e0i<\/td>\nTrung b\u00ecnh<\/td>\nM\u1ee9c \u0111\u1ed9 t\u1ea3i trung b\u00ecnh (t\u00f9y thu\u1ed9c v\u00e0o t\u1ea3i tr\u1ecdng)<\/td>\n<\/tr>\n
T\u00e1c \u0111\u1ed9ng m\u00f4i tr\u01b0\u1eddng<\/td>\nTh\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng h\u01a1n PVC<\/td>\nM\u1ed1i lo ng\u1ea1i do h\u00e0m l\u01b0\u1ee3ng clo<\/td>\nT\u01b0\u01a1ng \u0111\u1ed1i th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng<\/td>\n<\/tr>\n
K\u1ecbch b\u1ea3n s\u1eed d\u1ee5ng t\u1ed1t nh\u1ea5t<\/td>\nM\u00f4i tr\u01b0\u1eddng t\u1ea3i tr\u1ecdng cao, nhi\u1ec7t \u0111\u1ed9 cao, h\u00f3a ch\u1ea5t m\u1ea1nh<\/td>\n\u0110i\u1ec1u ki\u1ec7n v\u1eeba ph\u1ea3i, nh\u1ea1y c\u1ea3m v\u1ec1 chi ph\u00ed<\/td>\nCon l\u0103n ph\u1ee5 t\u1ea3i tr\u1ecdng th\u1ea5p<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch h\u00f3a h\u1ecdc v\u1edbi ch\u1ea5t l\u1ecfng trong quy tr\u00ecnh<\/strong><\/h3>\n

Tr\u01b0\u1edbc ti\u00ean, h\u00e3y ki\u1ec3m tra m\u1ee9c \u0111\u1ed9 ti\u1ebfp x\u00fac v\u1edbi axit, baz\u01a1, dung m\u00f4i ho\u1eb7c ch\u1ea5t oxy h\u00f3a trong m\u1ed7i b\u01b0\u1edbc s\u1ea3n xu\u1ea5t. TPV c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng l\u1ea1i nhi\u1ec1u h\u00f3a ch\u1ea5t t\u1ed1t h\u01a1n PVC ho\u1eb7c PP khi c\u00f3 m\u1eb7t c\u00e1c ch\u1ea5t \u0103n m\u00f2n m\u1ea1nh.<\/p>\n

T\u1ea3i tr\u1ecdng c\u01a1 h\u1ecdc v\u00e0 ph\u1ea1m vi nhi\u1ec7t \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng<\/strong><\/h3>\n

V\u1eadt li\u1ec7u con l\u0103n ph\u1ea3i \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c l\u1ef1c \u0111\u1ea9y d\u1ef1 ki\u1ebfn \u200b\u200bt\u1eeb c\u00e1c b\u1ed9 ph\u1eadn chuy\u1ec3n \u0111\u1ed9ng v\u00e0 nhi\u1ec7t l\u01b0\u1ee3ng sinh ra t\u1eeb ma s\u00e1t khi quay. \u1ede nh\u1eefng khu v\u1ef1c c\u00f3 l\u1ef1c \u0111\u1ea9y cao v\u00e0 nhi\u1ec7t \u0111\u1ed9 tr\u00ean 80\u00b0C, TPV ch\u1ecbu \u0111\u01b0\u1ee3c t\u1ed1t h\u01a1n PVC ho\u1eb7c PP.<\/p>\n

T\u1ea7n su\u1ea5t b\u1ea3o tr\u00ec v\u00e0 k\u1ef3 v\u1ecdng v\u1ec1 v\u00f2ng \u0111\u1eddi s\u1ea3n ph\u1ea9m<\/strong><\/h3>\n

T\u1ea7n su\u1ea5t b\u1ea3o tr\u00ec ph\u1ee5 thu\u1ed9c v\u00e0o s\u1ef1 hao m\u00f2n do c\u00e1c y\u1ebfu t\u1ed1 nh\u01b0 thay \u0111\u1ed5i nhi\u1ec7t \u0111\u1ed9 ho\u1eb7c ti\u1ebfp x\u00fac v\u1edbi dung m\u00f4i. Vi\u1ec7c l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u c\u00f3 \u0111\u1ed9 b\u1ec1n m\u1ecfi t\u1ed1t h\u01a1n nh\u01b0 TPV c\u00f3 th\u1ec3 k\u00e9o d\u00e0i th\u1eddi gian thay th\u1ebf so v\u1edbi c\u00e1c con l\u0103n PVC ho\u1eb7c PP th\u00f4ng th\u01b0\u1eddng.<\/p>\n

T\u1ea1i sao n\u00ean h\u1ee3p t\u00e1c v\u1edbi C\u00f4ng ty TNHH Thi\u1ebft b\u1ecb M\u00e1y m\u00f3c Th\u00e2m Quy\u1ebfn Qixingyuan?<\/strong><\/h2>\n

\"TPVTr\u01b0\u1edbc khi ch\u1ed1t l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u, vi\u1ec7c h\u1ee3p t\u00e1c v\u1edbi nh\u00e0 cung c\u1ea5p c\u00f3 kinh nghi\u1ec7m s\u1ebd \u0111\u1ea3m b\u1ea3o thi\u1ebft k\u1ebf ph\u00f9 h\u1ee3p v\u1edbi k\u1ebft qu\u1ea3 th\u1ef1c t\u1ebf.<\/p>\n

Chuy\u00ean m\u00f4n v\u1ec1 linh ki\u1ec7n thi\u1ebft b\u1ecb x\u1eed l\u00fd \u01b0\u1edbt d\u00e2y chuy\u1ec1n ngang PCB<\/strong><\/h3>\n

C\u00f4ng ty TNHH Thi\u1ebft b\u1ecb M\u00e1y m\u00f3c Th\u00e2m Quy\u1ebfn Qixingyuan<\/a> C\u00f4ng ty t\u1eadp trung v\u00e0o s\u1ea3n xu\u1ea5t ph\u1ee5 t\u00f9ng thay th\u1ebf cho thi\u1ebft b\u1ecb \u01b0\u1edbt d\u00e2y chuy\u1ec1n n\u1eb1m ngang PCB. H\u1ecd cung c\u1ea5p c\u00e1c con l\u0103n gi\u1eef n\u01b0\u1edbc \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t ch\u00ednh x\u00e1c t\u1eeb TPV, PVC ho\u1eb7c PP theo y\u00eau c\u1ea7u c\u1ee7a kh\u00e1ch h\u00e0ng. C\u00e1c k\u1ef9 s\u01b0 c\u1ee7a h\u1ecd t\u01b0 v\u1ea5n v\u1ec1 vi\u1ec7c l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u. H\u1ecd xem x\u00e9t th\u00e0nh ph\u1ea7n h\u00f3a h\u1ecdc v\u00e0 chi ti\u1ebft ho\u1ea1t \u0111\u1ed9ng cho t\u1eebng c\u1ea5u h\u00ecnh d\u00e2y chuy\u1ec1n.<\/p>\n

Cam k\u1ebft v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 h\u1ed7 tr\u1ee3 l\u00e2u d\u00e0i<\/strong><\/h3>\n

C\u00f4ng ty \u00e1p d\u1ee5ng quy tr\u00ecnh ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng nghi\u00eam ng\u1eb7t \u1edf m\u1ecdi c\u00f4ng \u0111o\u1ea1n s\u1ea3n xu\u1ea5t. M\u1ed7i con l\u0103n \u0111\u1ec1u \u0111\u01b0\u1ee3c ki\u1ec3m tra trong \u0111i\u1ec1u ki\u1ec7n l\u00e0m vi\u1ec7c gi\u1ea3 \u0111\u1ecbnh \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 k\u00edn kh\u00edt t\u1ed1t m\u1ecdi l\u00fac. V\u1edbi d\u1ecbch v\u1ee5 v\u1eadn chuy\u1ec3n to\u00e0n c\u1ea7u v\u00e0 h\u1ed7 tr\u1ee3 sau b\u00e1n h\u00e0ng nhanh ch\u00f3ng, C\u00f4ng ty TNHH Thi\u1ebft b\u1ecb M\u00e1y m\u00f3c Th\u00e2m Quy\u1ebfn Qixingyuan cung c\u1ea5p c\u00e1c gi\u1ea3i ph\u00e1p \u1ed5n \u0111\u1ecbnh gi\u00fap duy tr\u00ec n\u0103ng su\u1ea5t trong c\u00e1c nh\u00e0 m\u00e1y s\u1ea3n xu\u1ea5t PCB tr\u00ean to\u00e0n th\u1ebf gi\u1edbi.<\/p>\n

Ph\u1ea7n k\u1ebft lu\u1eadn<\/strong><\/h2>\n

TPV l\u00e0 l\u1ef1a ch\u1ecdn b\u1ec1n nh\u1ea5t trong ba lo\u1ea1i. N\u00f3 gi\u1eef \u0111\u01b0\u1ee3c \u0111\u1ed9 co gi\u00e3n t\u1ed1t ngay c\u1ea3 khi ti\u1ebfp x\u00fac v\u1edbi h\u00f3a ch\u1ea5t v\u00e0 s\u1ef1 thay \u0111\u1ed5i nhi\u1ec7t \u0111\u1ed9 th\u01b0\u1eddng g\u1eb7p trong c\u00e1c \u0111\u01b0\u1eddng \u1ed1ng \u1ea9m \u01b0\u1edbt. PVC l\u00e0 l\u1ef1a ch\u1ecdn t\u1ea7m trung kh\u00e1 t\u1ed1t, \u0111\u00e1p \u1ee9ng \u0111\u1ee7 nhu c\u1ea7u v\u1ec1 \u0111\u1ed9 d\u1ebbo dai v\u1edbi gi\u00e1 th\u00e0nh th\u1ea5p h\u01a1n. Tuy nhi\u00ean, n\u00f3 l\u1ea1i g\u1eb7p v\u1ea5n \u0111\u1ec1 v\u1ec1 \u0111\u1ed9 b\u1ec1n nhi\u1ec7t khi s\u1eed d\u1ee5ng l\u00e2u d\u00e0i. PP l\u00e0 l\u1ef1a ch\u1ecdn r\u1ebb v\u00e0 nh\u1eb9, ph\u00f9 h\u1ee3p nh\u1ea5t cho nh\u1eefng v\u1ecb tr\u00ed \u0111\u01a1n gi\u1ea3n h\u01a1n, c\u1ea7n kh\u1ea3 n\u0103ng ch\u1ed1ng g\u1ec9 t\u1ed1t h\u01a1n l\u00e0 kh\u1ea3 n\u0103ng l\u00e0m k\u00edn hi\u1ec7u qu\u1ea3.<\/p>","protected":false},"excerpt":{"rendered":"

Choosing materials for PCB water retaining rollers greatly affects how well wet process equipment works, how long it lasts, and how much it costs to run. These rollers face chemicals, changing temperatures, and physical strain all the time in printed circuit board (PCB) production. Picking the best material keeps things running smoothly and cuts down […]<\/p>","protected":false},"author":1,"featured_media":4120,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-4113","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"_links":{"self":[{"href":"https:\/\/www.qxymachinery.com\/vi\/wp-json\/wp\/v2\/posts\/4113","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.qxymachinery.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.qxymachinery.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.qxymachinery.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.qxymachinery.com\/vi\/wp-json\/wp\/v2\/comments?post=4113"}],"version-history":[{"count":4,"href":"https:\/\/www.qxymachinery.com\/vi\/wp-json\/wp\/v2\/posts\/4113\/revisions"}],"predecessor-version":[{"id":4130,"href":"https:\/\/www.qxymachinery.com\/vi\/wp-json\/wp\/v2\/posts\/4113\/revisions\/4130"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.qxymachinery.com\/vi\/wp-json\/wp\/v2\/media\/4120"}],"wp:attachment":[{"href":"https:\/\/www.qxymachinery.com\/vi\/wp-json\/wp\/v2\/media?parent=4113"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.qxymachinery.com\/vi\/wp-json\/wp\/v2\/categories?post=4113"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.qxymachinery.com\/vi\/wp-json\/wp\/v2\/tags?post=4113"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}