{"id":993,"date":"2026-10-22T22:28:08","date_gmt":"2026-10-22T14:28:08","guid":{"rendered":"https:\/\/yuannaitube.com\/industrial-tubing-materials\/"},"modified":"2026-11-05T15:03:35","modified_gmt":"2026-11-05T07:03:35","slug":"vat-lieu-ong-cong-nghiep","status":"publish","type":"post","link":"https:\/\/yuannaitube.com\/vi\/industrial-tubing-materials\/","title":{"rendered":"V\u1eadt li\u1ec7u \u1ed1ng c\u00f4ng nghi\u1ec7p: PE, PU, PA v\u00e0 polyme flo"},"content":{"rendered":"

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B\u1ed1n h\u1ecd polymer bao qu\u00e1t h\u1ea7u h\u1ebft v\u1eadt li\u1ec7u \u1ed1ng c\u00f4ng nghi\u1ec7p<\/strong> v\u00e0 V\u1eadt li\u1ec7u \u1ed1ng kh\u00ed n\u00e9n<\/strong>: polyurethane (PU), nylon (PA6\/PA12), polyme flo (FEP\/PFA) v\u00e0 polyethylene (PE). M\u1ed7i lo\u1ea1i ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c m\u1ee9c \u00e1p su\u1ea5t l\u00e0m vi\u1ec7c, nhi\u1ec7t \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng, \u0111i\u1ec1u ki\u1ec7n ti\u1ebfp x\u00fac v\u1edbi h\u00f3a ch\u1ea5t v\u00e0 y\u00eau c\u1ea7u v\u1ec1 \u0111\u01b0\u1eddng d\u1eabn kh\u00e1c nhau trong C\u00e1c lo\u1ea1i \u1ed1ng d\u1eabn kh\u00ed n\u00e9n<\/strong> v\u00e0 t\u1ef1 \u0111\u1ed9ng h\u00f3a c\u00f4ng nghi\u1ec7p.<\/p>\n

\n

C\u00e2u tr\u1ea3 l\u1eddi ng\u1eafn g\u1ecdn.<\/strong> Tr\u01b0\u1edbc ti\u00ean, h\u00e3y l\u1ef1a ch\u1ecdn d\u1ef1a tr\u00ean lo\u1ea1i m\u00f4i ch\u1ea5t v\u00e0 \u00e1p su\u1ea5t l\u00e0m vi\u1ec7c \u1edf nhi\u1ec7t \u0111\u1ed9 v\u1eadn h\u00e0nh th\u1ef1c t\u1ebf, sau \u0111\u00f3 m\u1edbi xem x\u00e9t \u0111\u1ebfn \u0111\u1ed9 linh ho\u1ea1t v\u00e0 chi ph\u00ed. PE ph\u00f9 h\u1ee3p cho c\u00e1c \u0111\u01b0\u1eddng \u1ed1ng d\u1eabn kh\u00ed v\u00e0 n\u01b0\u1edbc v\u1edbi chi ph\u00ed th\u1ea5p, PU d\u00f9ng cho c\u00e1c b\u1ed9 ph\u1eadn chuy\u1ec3n \u0111\u1ed9ng, PA6 v\u00e0 PA12 ch\u1ecbu \u0111\u01b0\u1ee3c \u00e1p su\u1ea5t cao v\u00e0 m\u00e0i m\u00f2n, c\u00f2n FEP ho\u1eb7c PFA ch\u1ecbu \u0111\u01b0\u1ee3c h\u00f3a ch\u1ea5t, nhi\u1ec7t \u0111\u1ed9 cao v\u00e0 c\u00e1c m\u00f4i ch\u1ea5t c\u00f3 \u0111\u1ed9 tinh khi\u1ebft cao. M\u1ed7i lo\u1ea1i v\u1eadt li\u1ec7u d\u01b0\u1edbi \u0111\u00e2y \u0111\u1ec1u c\u00f3 li\u00ean k\u1ebft \u0111\u1ebfn b\u1ea3ng k\u00edch th\u01b0\u1edbc k\u00e8m theo \u00e1p su\u1ea5t l\u00e0m vi\u1ec7c t\u01b0\u01a1ng \u1ee9ng \u2014 kh\u00f4ng c\u00f3 s\u1ed1 li\u1ec7u n\u00e0o tr\u00ean trang n\u00e0y thay th\u1ebf cho b\u1ea3ng th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt.<\/p>\n<\/div>\n

T\u1ed5ng quan v\u1ec1 b\u1ed1n lo\u1ea1i v\u1eadt li\u1ec7u \u1ed1ng c\u00f4ng nghi\u1ec7p (B\u1ea3ng so s\u00e1nh v\u1eadt li\u1ec7u \u1ed1ng kh\u00ed n\u00e9n)<\/h2>\n\n\n\n\n\n\n\n\n
Ch\u1ea5t li\u1ec7u<\/th>\n\u0110\u1eb7c t\u00ednh n\u1ed5i b\u1eadt<\/th>\n\u1ee8ng d\u1ee5ng \u0111i\u1ec3n h\u00ecnh<\/th>\nNh\u1eefng \u0111i\u1ec3m c\u00f2n h\u1ea1n ch\u1ebf<\/th>\n<\/tr>\n<\/thead>\n
PE (polyetylen)<\/a><\/td>\nChi ph\u00ed, \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh k\u00edch th\u01b0\u1edbc c\u1ee7a \u1ed1ng trong m\u00f4i tr\u01b0\u1eddng \u1ea9m \u01b0\u1edbt<\/td>\nH\u1ec7 th\u1ed1ng d\u1eabn kh\u00ed v\u00e0 n\u01b0\u1edbc \u00e1p su\u1ea5t th\u1ea5p \u0111\u1ebfn trung b\u00ecnh<\/td>\nU\u1ed1n cong g\u1ea5p, \u00e1p su\u1ea5t cao<\/td>\n<\/tr>\n
PU (polyurethane)<\/a><\/td>\n\u0110\u1ed9 \u0111\u00e0n h\u1ed3i, u\u1ed1n cong l\u1eb7p \u0111i l\u1eb7p l\u1ea1i<\/td>\nTr\u1ee5c chuy\u1ec3n \u0111\u1ed9ng, d\u1ee5ng c\u1ee5, \u1ed1ng xo\u1eafn<\/td>\nM\u1ed9t s\u1ed1 lo\u1ea1i d\u1ea7u; ph\u1ea3n \u1ee9ng th\u1ee7y ph\u00e2n trong kh\u00f4ng kh\u00ed \u1ea5m v\u00e0 \u1ea9m<\/td>\n<\/tr>\n
PA6<\/a> \/ PA12 (nylon)<\/a><\/td>\n\u0110\u1ed9 c\u1ee9ng, \u00e1p su\u1ea5t cao h\u01a1n, m\u00e0i m\u00f2n<\/td>\nTuy\u1ebfn \u1ed1ng c\u1ed1 \u0111\u1ecbnh, m\u1ea1ch \u00e1p su\u1ea5t cao, \u1ed1ng d\u1eabn nhi\u00ean li\u1ec7u v\u00e0 d\u1ea7u<\/td>\nKh\u1ea3 n\u0103ng h\u1ea5p th\u1ee5 \u0111\u1ed9 \u1ea9m (PA6), chi ph\u00ed cao h\u01a1n so v\u1edbi PE<\/td>\n<\/tr>\n
FEP<\/a> \/ PFA<\/a><\/td>\nKh\u1ea3 n\u0103ng ch\u1ecbu h\u00f3a ch\u1ea5t, nhi\u1ec7t \u0111\u1ed9, \u0111\u1ed9 tinh khi\u1ebft<\/td>\nDung m\u00f4i, axit, tuy\u1ebfn \u1ed1ng d\u1eabn m\u00f4i ch\u1ea5t c\u00f3 \u0111\u1ed9 tinh khi\u1ebft cao v\u00e0 tuy\u1ebfn \u1ed1ng l\u00e0m vi\u1ec7c \u1edf nhi\u1ec7t \u0111\u1ed9 cao<\/td>\nChi ph\u00ed<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u0110\u00e2y l\u00e0 nh\u1eefng \u0111i\u1ec3m kh\u1edfi \u0111\u1ea7u cho vi\u1ec7c l\u1ef1a ch\u1ecdn. M\u1ed7i trang gi\u1edbi thi\u1ec7u d\u00f2ng s\u1ea3n ph\u1ea9m \u0111\u1ec1u cung c\u1ea5p b\u1ea3ng th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt \u0111\u1ea7y \u0111\u1ee7 c\u1ee7a m\u1eabu \u2014 \u0111\u01b0\u1eddng k\u00ednh trong v\u00e0 ngo\u00e0i, dung sai, \u00e1p su\u1ea5t l\u00e0m vi\u1ec7c, \u00e1p su\u1ea5t v\u1ee1 v\u00e0 b\u00e1n k\u00ednh u\u1ed1n t\u1ed1i thi\u1ec3u \u2014 v\u00e0 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a ph\u1ee5 ki\u1ec7n th\u01b0\u1eddng quy\u1ebft \u0111\u1ecbnh k\u00edch th\u01b0\u1edbc cu\u1ed1i c\u00f9ng kh\u00f4ng k\u00e9m g\u00ec v\u1eadt li\u1ec7u.<\/p>\n

PE \u2014 v\u1eadt li\u1ec7u ch\u1ee7 l\u1ef1c c\u00f3 chi ph\u00ed th\u1ea5p<\/h2>\n

Polyethylene l\u00e0 v\u1eadt li\u1ec7u c\u00f3 gi\u00e1 th\u00e0nh th\u1ea5p nh\u1ea5t trong d\u00f2ng s\u1ea3n ph\u1ea9m n\u00e0y v\u00e0 duy tr\u00ec k\u00edch th\u01b0\u1edbc \u1ed5n \u0111\u1ecbnh trong m\u00f4i tr\u01b0\u1eddng \u1ea9m \u01b0\u1edbt, do \u0111\u00f3 n\u00f3 th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m v\u1eadt li\u1ec7u m\u1eb7c \u0111\u1ecbnh cho c\u00e1c \u1ed1ng d\u1eabn ch\u1ea5t l\u00e0m m\u00e1t, n\u01b0\u1edbc r\u1eeda v\u00e0 kh\u00ed n\u00e9n th\u00f4ng th\u01b0\u1eddng kh\u00f4ng c\u1ea7n u\u1ed1n cong g\u1eaft. \u00c1p su\u1ea5t l\u00e0m vi\u1ec7c trong b\u1ea3ng c\u1ee7a ch\u00fang t\u00f4i dao \u0111\u1ed9ng t\u1eeb 3 \u0111\u1ebfn 8 bar t\u00f9y theo k\u00edch th\u01b0\u1edbc, v\u00ec v\u1eady \u0111\u00e2y kh\u00f4ng ph\u1ea3i l\u00e0 v\u1eadt li\u1ec7u ph\u00f9 h\u1ee3p cho c\u00e1c m\u1ea1ch \u00e1p su\u1ea5t cao. H\u01b0\u1edbng d\u1eabn v\u1ec1 \u1ed1ng PE<\/a> li\u1ec7t k\u00ea t\u1ea5t c\u1ea3 m\u01b0\u1eddi b\u1ed1n k\u00edch th\u01b0\u1edbc ti\u00eau chu\u1ea9n \u2014 m\u01b0\u1eddi k\u00edch th\u01b0\u1edbc h\u1ec7 m\u00e9t v\u00e0 b\u1ed1n k\u00edch th\u01b0\u1edbc h\u1ec7 inch d\u1ea1ng ph\u00e2n s\u1ed1 \u2014 k\u00e8m theo \u00e1p su\u1ea5t v\u00e0 b\u00e1n k\u00ednh u\u1ed1n.<\/p>\n

PU \u2014 d\u00e0nh cho c\u00e1c \u0111\u01b0\u1eddng di chuy\u1ec3n<\/h2>\n

Polyurethane c\u00f3 t\u00ednh \u0111\u00e0n h\u1ed3i: v\u1eadt li\u1ec7u n\u00e0y v\u1eabn b\u1ec1n b\u1ec9 sau h\u00e0ng tri\u1ec7u chu k\u1ef3 u\u1ed1n cong tr\u00ean c\u00e1nh tay robot, c\u00e1c d\u1ee5ng c\u1ee5 chuy\u1ec3n \u0111\u1ed9ng v\u00e0 c\u00e1c \u0111\u1ea7u n\u1ed1i nhanh d\u1ea1ng c\u1eafm, v\u1ed1n ph\u1ea3i ch\u1ecbu s\u1ef1 thao t\u00e1c li\u00ean t\u1ee5c. Nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a n\u00f3 l\u00e0 ch\u1ecbu \u00e1p su\u1ea5t th\u1ea5p h\u01a1n nylon v\u00e0 d\u1ec5 b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi m\u1ed9t s\u1ed1 lo\u1ea1i d\u1ea7u c\u0169ng nh\u01b0 qu\u00e1 tr\u00ecnh th\u1ee7y ph\u00e2n trong m\u00f4i tr\u01b0\u1eddng kh\u00ed n\u00e9n \u1ea5m v\u00e0 \u1ea9m. N\u1ebfu tuy\u1ebfn \u1ed1ng c\u1ed1 \u0111\u1ecbnh, PU mang l\u1ea1i \u0111\u1ed9 m\u1ec1m d\u1ebbo kh\u00f4ng \u0111\u01b0\u1ee3c t\u1eadn d\u1ee5ng \u2014 xem ph\u1ea7n Danh s\u00e1ch ki\u1ec3m tra \u0111\u1ec3 l\u1ef1a ch\u1ecdn gi\u1eefa PU v\u00e0 nylon<\/a> \u0111\u1ec3 xem x\u00e9t to\u00e0n b\u1ed9 c\u00e1c y\u1ebfu t\u1ed1 c\u1ea7n c\u00e2n nh\u1eafc, v\u00e0 So s\u00e1nh gi\u1eefa polyether v\u00e0 PU<\/a> \u0111\u1ec3 t\u00ecm hi\u1ec3u s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa c\u00e1c c\u1ea5p v\u1eadt li\u1ec7u trong nh\u00f3m polyurethane.<\/p>\n

PA6 v\u00e0 PA12 \u2014 nylon ch\u1ecbu \u00e1p l\u1ef1c v\u00e0 m\u00e0i m\u00f2n<\/h2>\n

\u1ed0ng nylon c\u1ee9ng h\u01a1n \u1ed1ng PU v\u00e0 ch\u1ecbu \u0111\u01b0\u1ee3c \u00e1p su\u1ea5t cao h\u01a1n, \u0111\u00f3 l\u00e0 l\u00fd do t\u1ea1i sao lo\u1ea1i \u1ed1ng n\u00e0y \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c m\u1ea1ch kh\u00ed n\u00e9n \u00e1p su\u1ea5t cao, \u0111\u01b0\u1eddng \u1ed1ng b\u00f4i tr\u01a1n v\u00e0 nhi\u00ean li\u1ec7u, c\u0169ng nh\u01b0 c\u00e1c \u0111\u01b0\u1eddng \u1ed1ng ti\u1ebfp x\u00fac v\u1edbi m\u00e0i m\u00f2n. PA6 l\u00e0 lo\u1ea1i d\u00f9ng cho m\u1ee5c \u0111\u00edch chung; PA12 h\u1ea5p th\u1ee5 \u00edt \u0111\u1ed9 \u1ea9m h\u01a1n, gi\u00fap duy tr\u00ec k\u00edch th\u01b0\u1edbc v\u00e0 t\u00ednh ch\u1ea5t \u1ed5n \u0111\u1ecbnh h\u01a1n trong \u0111i\u1ec1u ki\u1ec7n \u1ea9m \u01b0\u1edbt ho\u1eb7c c\u00f3 \u0111\u1ed9 \u1ea9m cao, v\u00e0 do \u0111\u00f3 th\u01b0\u1eddng \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn cho c\u00e1c \u1ee9ng d\u1ee5ng \u00e1p su\u1ea5t cao v\u00e0 l\u00e0m vi\u1ec7c ngo\u00e0i tr\u1eddi. C\u1ea3 hai lo\u1ea1i \u0111\u1ec1u tu\u00e2n theo ti\u00eau chu\u1ea9n m\u00e9t trong ph\u1ea1m vi n\u00e0y; h\u00e3y ki\u1ec3m tra Trang gi\u1edbi thi\u1ec7u \u1ed1ng PA12<\/a> \u0111\u1ed1i v\u1edbi b\u1ea3ng \u00e1p su\u1ea5t.<\/p>\n

FEP v\u00e0 PFA \u2014 polyme flo ch\u1ecbu h\u00f3a ch\u1ea5t v\u00e0 nhi\u1ec7t<\/h2>\n

Trong nh\u1eefng tr\u01b0\u1eddng h\u1ee3p m\u00f4i ch\u1ea5t c\u00f3 t\u00ednh \u0103n m\u00f2n m\u1ea1nh \u2014 nh\u01b0 dung m\u00f4i, axit, baz\u01a1 \u2014 ho\u1eb7c \u1ed1ng l\u00e0m vi\u1ec7c \u1edf nhi\u1ec7t \u0111\u1ed9 cao, hay ch\u1ea5t l\u1ecfng ph\u1ea3i duy tr\u00ec \u0111\u1ed9 tinh khi\u1ebft c\u1ef1c cao, th\u00ec c\u00e1c polyme flo l\u00e0 nh\u00f3m v\u1eadt li\u1ec7u c\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu \u0111\u01b0\u1ee3c c\u00e1c \u0111i\u1ec1u ki\u1ec7n \u0111\u00f3. Trong hai lo\u1ea1i n\u00e0y, FEP l\u00e0 lo\u1ea1i kinh t\u1ebf h\u01a1n v\u00e0 c\u00f3 t\u00ednh trong su\u1ed1t; c\u00f2n PFA ch\u1ecbu \u0111\u01b0\u1ee3c nhi\u1ec7t \u0111\u1ed9 cao h\u01a1n v\u00e0 ph\u00f9 h\u1ee3p v\u1edbi y\u00eau c\u1ea7u \u0111\u1ed9 tinh khi\u1ebft cao h\u01a1n, nh\u01b0ng c\u00f3 gi\u00e1 th\u00e0nh cao h\u01a1n. B\u00e0i So s\u00e1nh gi\u1eefa PTFE, FEP v\u00e0 PFA<\/a> gi\u1ea3i th\u00edch chi ti\u1ebft v\u1ec1 nh\u1eefng \u0111i\u1ec3m kh\u00e1c bi\u1ec7t v\u00e0 khi n\u00e0o th\u00ec m\u1ed7i l\u1ef1a ch\u1ecdn \u0111\u00f3 x\u1ee9ng \u0111\u00e1ng v\u1edbi chi ph\u00ed b\u1ecf ra.<\/p>\n

C\u00e1ch l\u1ef1a ch\u1ecdn gi\u1eefa c\u00e1c lo\u1ea1i \u1ed1ng d\u1eabn kh\u00ed n\u00e9n v\u00e0 c\u00e1c nh\u00f3m polymer<\/h2>\n

B\u1ed1n b\u01b0\u1edbc ki\u1ec3m tra, theo th\u1ee9 t\u1ef1 sau:<\/p>\n

1. M\u00f4i ch\u1ea5t.<\/strong> Kh\u00ed n\u00e9n, n\u01b0\u1edbc v\u00e0 d\u1ea7u \u0111\u00f2i h\u1ecfi c\u00e1c nh\u00f3m v\u1eadt li\u1ec7u kh\u00e1c nhau; kh\u00ed n\u00e9n c\u00f3 d\u1ea7u b\u00f4i tr\u01a1n l\u1ea1i l\u00e0m thay \u0111\u1ed5i l\u1ef1a ch\u1ecdn. N\u1ebfu \u1ed1ng d\u1eabn b\u1ea5t k\u1ef3 ch\u1ea5t n\u00e0o c\u00f3 t\u00ednh \u0103n m\u00f2n, h\u00e3y b\u1eaft \u0111\u1ea7u b\u1eb1ng vi\u1ec7c so s\u00e1nh kh\u1ea3 n\u0103ng ch\u1ecbu h\u00f3a ch\u1ea5t thay v\u00ec \u00e1p su\u1ea5t.<\/p>\n

2. \u00c1p su\u1ea5t l\u00e0m vi\u1ec7c \u1edf nhi\u1ec7t \u0111\u1ed9 v\u1eadn h\u00e0nh.<\/strong> M\u1ed7i m\u1ee9c x\u1ebfp h\u1ea1ng ch\u1ec9 c\u00f3 gi\u00e1 tr\u1ecb \u1edf nhi\u1ec7t \u0111\u1ed9 \u0111\u00e3 n\u00eau; Ki\u1ec3m tra \u00e1p su\u1ea5t l\u00e0m vi\u1ec7c v\u00e0 nhi\u1ec7t \u0111\u1ed9<\/a> gi\u1ea3i th\u00edch c\u01a1 ch\u1ebf gi\u1ea3m c\u00f4ng su\u1ea5t ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o. \u0110\u1ed1i v\u1edbi c\u00e1c m\u1ea1ch ho\u1ea1t \u0111\u1ed9ng theo chu k\u1ef3, h\u00e3y coi gi\u00e1 tr\u1ecb trong b\u1ea3ng l\u00e0 m\u1ee9c t\u1ed1i \u0111a, ch\u1ee9 kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ee9c m\u1ee5c ti\u00eau.<\/p>\n

3. T\u00ednh linh ho\u1ea1t v\u00e0 \u0111\u1ecbnh tuy\u1ebfn.<\/strong> C\u00e1c \u0111\u01b0\u1eddng \u1ed1ng di \u0111\u1ed9ng c\u1ea7n d\u00f9ng PU; c\u00e1c \u0111\u01b0\u1eddng \u1ed1ng c\u1ed1 \u0111\u1ecbnh d\u00f9ng nylon ho\u1eb7c PE. M\u1ed7i k\u00edch th\u01b0\u1edbc \u0111\u1ec1u c\u00f3 b\u00e1n k\u00ednh u\u1ed1n t\u1ed1i thi\u1ec3u, v\u00e0 n\u1ebfu u\u1ed1n d\u01b0\u1edbi m\u1ee9c n\u00e0y s\u1ebd l\u00e0m \u1ed1ng b\u1ecb g\u1ea5p kh\u00fac ho\u1eb7c ch\u1ecbu l\u1ef1c qu\u00e1 m\u1ee9c \u2014 H\u01b0\u1edbng d\u1eabn v\u1ec1 b\u00e1n k\u00ednh u\u1ed1n cong<\/a> bao g\u1ed3m c\u00e1c b\u00e0i th\u1ef1c h\u00e0nh v\u1ec1 b\u1ed1 c\u1ee5c.<\/p>\n

4. \u0110\u1ea7u n\u1ed1i.<\/strong> \u0110\u1ea7u n\u1ed1i nhanh d\u1ea1ng c\u1eafm, \u0111\u1ea7u n\u1ed1i si\u1ebft v\u00e0 \u0111\u1ea7u n\u1ed1i \u0111u\u00f4i chu\u1ed9t \u0111\u1ec1u y\u00eau c\u1ea7u \u1ed1ng c\u00f3 \u0111\u1ed9 c\u1ee9ng v\u00e0 dung sai trong ph\u1ea1m vi x\u00e1c \u0111\u1ecbnh. Tr\u00ean thi\u1ebft b\u1ecb t\u1ef1 \u0111\u1ed9ng h\u00f3a kh\u00ed n\u00e9n<\/a>, th\u00f4ng s\u1ed1 \u0111\u1ea7u n\u1ed1i th\u01b0\u1eddng quy\u1ebft \u0111\u1ecbnh m\u00e3 \u1ed1ng ch\u1ee9 kh\u00f4ng ph\u1ea3i ng\u01b0\u1ee3c l\u1ea1i.<\/p>\n

T\u1eeb v\u1eadt li\u1ec7u \u0111\u1ebfn m\u00f4 h\u00ecnh<\/h2>\n

Khi \u0111\u00e3 ch\u1ecdn \u0111\u01b0\u1ee3c d\u00f2ng s\u1ea3n ph\u1ea9m ph\u00f9 h\u1ee3p, b\u1ea3ng th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt s\u1ebd lo ph\u1ea7n c\u00f2n l\u1ea1i. D\u00f2ng s\u1ea3n ph\u1ea9m c\u1ee7a ch\u00fang t\u00f4i bao g\u1ed3m c\u00e1c k\u00edch th\u01b0\u1edbc theo h\u1ec7 m\u00e9t v\u1edbi \u0111\u01b0\u1eddng k\u00ednh ngo\u00e0i t\u1eeb 4 mm \u0111\u1ebfn 16 mm v\u00e0 c\u00e1c k\u00edch th\u01b0\u1edbc theo h\u1ec7 ph\u00e2n s\u1ed1 t\u1eeb 1\/8\u2033 \u0111\u1ebfn 1\/2\u2033, v\u1edbi dung sai \u00b10,10 mm cho c\u1ea3 hai \u0111\u01b0\u1eddng k\u00ednh; chi\u1ec1u d\u00e0i cu\u1ed9n v\u00e0 c\u00e1c k\u00edch th\u01b0\u1edbc theo y\u00eau c\u1ea7u s\u1ebd \u0111\u01b0\u1ee3c x\u00e1c nh\u1eadn khi b\u00e1o gi\u00e1. Vui l\u00f2ng cung c\u1ea5p \u0111\u01b0\u1eddng k\u00ednh trong v\u00e0 \u0111\u01b0\u1eddng k\u00ednh ngo\u00e0i (ho\u1eb7c m\u1eabu ph\u1ee5 ki\u1ec7n), chi\u1ec1u d\u00e0i t\u1ed5ng th\u1ec3, s\u1ed1 l\u01b0\u1ee3ng, ch\u1ea5t l\u1ecfng truy\u1ec1n d\u1eabn, d\u1ea3i nhi\u1ec7t \u0111\u1ed9 c\u1ee7a ch\u1ea5t l\u1ecfng v\u00e0 \u00e1p su\u1ea5t l\u00e0m vi\u1ec7c t\u1ea1i nhi\u1ec7t \u0111\u1ed9 \u0111\u00f3 \u2014 Danh s\u00e1ch ki\u1ec3m tra b\u00e1o gi\u00e1<\/a> li\u1ec7t k\u00ea t\u1ea5t c\u1ea3 c\u00e1c tr\u01b0\u1eddng theo th\u1ee9 t\u1ef1. Danh s\u00e1ch \u0111\u1ea7y \u0111\u1ee7 c\u00f3 t\u1ea1i T\u1ed5ng quan v\u1ec1 s\u1ea3n ph\u1ea9m<\/a>, v\u00e0 H\u01b0\u1edbng d\u1eabn v\u1ec1 \u1ed1ng d\u1eabn kh\u00ed n\u00e9n<\/a> tr\u00ecnh b\u00e0y ph\u01b0\u01a1ng ph\u00e1p l\u1ef1a ch\u1ecdn theo t\u1eebng h\u1ecd.<\/p>\n

\n \"Thi\u1ebft
H\u00ecnh 1: D\u00e2y chuy\u1ec1n \u0111\u00f9n \u1ed1ng nh\u1ef1a \u0111a v\u1eadt li\u1ec7u li\u00ean t\u1ee5c ho\u1ea1t \u0111\u1ed9ng trong m\u00f4i tr\u01b0\u1eddng x\u01b0\u1edfng s\u1ea3n xu\u1ea5t s\u1ea1ch.<\/figcaption><\/figure>\n
\n

C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p: V\u1eadt li\u1ec7u \u1ed1ng c\u00f4ng nghi\u1ec7p v\u00e0 \u1ed1ng kh\u00ed n\u00e9n<\/h2>\n
\nV\u1eadt li\u1ec7u \u1ed1ng kh\u00ed n\u00e9n n\u00e0o ph\u00f9 h\u1ee3p nh\u1ea5t cho c\u00e1c nh\u00e1nh \u1ed1ng d\u1eabn xu\u1ed1ng c\u00e1nh tay robot c\u00f3 \u0111\u1ed9 rung cao?<\/summary>\n

\u1ed0ng polyurethane (PU) l\u00e0 l\u1ef1a ch\u1ecdn h\u00e0ng \u0111\u1ea7u cho c\u00e1c kh\u1edbp chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a robot v\u00e0 x\u00edch d\u1eabn c\u00e1p \u0111\u00f2i h\u1ecfi kh\u1ea3 n\u0103ng u\u1ed1n linh ho\u1ea1t cao nh\u1edd kh\u1ea3 n\u0103ng ph\u1ee5c h\u1ed3i sau khi b\u1ecb g\u1ea5p kh\u00fac v\u01b0\u1ee3t tr\u1ed9i, \u0111\u1ed9 \u0111\u00e0n h\u1ed3i cao (Shore 98A \/ 95A) v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng m\u1ecfi qua h\u00e0ng tri\u1ec7u chu k\u1ef3 u\u1ed1n. Nylon b\u00e1n c\u1ee9ng (PA12) \u0111\u01b0\u1ee3c \u01b0a chu\u1ed9ng cho c\u00e1c tuy\u1ebfn \u1ed1ng ph\u00e2n ph\u1ed1i c\u1ed1 \u0111\u1ecbnh, n\u01a1i c\u1ea7n kh\u1ea3 n\u0103ng ch\u1ecbu \u00e1p su\u1ea5t cao ho\u1eb7c kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n t\u1ed1t h\u01a1n.<\/p>\n<\/details>\n

\nC\u00e1c v\u1eadt li\u1ec7u \u1ed1ng kh\u00ed n\u00e9n ti\u00eau chu\u1ea9n c\u00f3 ch\u1ecbu \u0111\u01b0\u1ee3c s\u01b0\u01a1ng d\u1ea7u c\u00f3 t\u00ednh \u0103n m\u00f2n ho\u1eb7c qu\u00e1 tr\u00ecnh r\u1eeda b\u1eb1ng dung m\u00f4i kh\u00f4ng?<\/summary>\n

PU g\u1ed1c polyester ti\u00eau chu\u1ea9n s\u1ebd b\u1ecb ph\u00e2n h\u1ee7y khi ti\u1ebfp x\u00fac v\u1edbi c\u00e1c lo\u1ea1i d\u1ea7u este t\u1ed5ng h\u1ee3p ho\u1eb7c c\u00e1c dung m\u00f4i t\u1ea9y r\u1eeda c\u00f3 t\u00ednh \u0103n m\u00f2n m\u1ea1nh. Trong c\u00e1c m\u00f4i tr\u01b0\u1eddng h\u00f3a ch\u1ea5t kh\u1eafc nghi\u1ec7t ho\u1eb7c khi c\u00f3 s\u01b0\u01a1ng d\u1ea7u b\u1ecb cu\u1ed1n theo d\u00f2ng m\u00f4i ch\u1ea5t, nylon PA12 mang l\u1ea1i kh\u1ea3 n\u0103ng ch\u1ed1ng ch\u1ecbu tuy\u1ec7t v\u1eddi \u0111\u1ed1i v\u1edbi c\u00e1c lo\u1ea1i d\u1ea7u m\u1ecf, trong khi c\u00e1c polyme flo FEP v\u00e0 PFA \u0111\u1ea3m b\u1ea3o t\u00ednh tr\u01a1 h\u00f3a h\u1ecdc ho\u00e0n to\u00e0n tr\u01b0\u1edbc h\u1ea7u nh\u01b0 t\u1ea5t c\u1ea3 c\u00e1c lo\u1ea1i axit, baz\u01a1 v\u00e0 dung m\u00f4i c\u00f4ng nghi\u1ec7p.<\/p>\n<\/details>\n

\nCh\u1ea5t li\u1ec7u \u1ed1ng n\u00e0o c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng h\u00f3a ch\u1ea5t t\u1ed1t nh\u1ea5t?<\/summary>\n

C\u00e1c polyme flo \u2014 tr\u01b0\u1edbc ti\u00ean l\u00e0 PFA, sau \u0111\u00f3 l\u00e0 FEP \u2014 c\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu \u0111\u01b0\u1ee3c nhi\u1ec1u lo\u1ea1i m\u00f4i ch\u1ea5t nh\u1ea5t, bao g\u1ed3m c\u1ea3 dung m\u00f4i v\u00e0 axit. PE, PU v\u00e0 nylon \u0111\u1ec1u kh\u00f4ng ch\u1ecbu \u0111\u01b0\u1ee3c m\u1ed9t s\u1ed1 h\u00f3a ch\u1ea5t c\u1ee5 th\u1ec3, do \u0111\u00f3 m\u00f4i ch\u1ea5t s\u1ebd quy\u1ebft \u0111\u1ecbnh vi\u1ec7c l\u1ef1a ch\u1ecdn: h\u00e3y b\u1eaft \u0111\u1ea7u t\u1eeb So s\u00e1nh c\u00e1c lo\u1ea1i polymer flo<\/a> khi y\u1ebfu t\u1ed1 h\u00f3a h\u1ecdc l\u00e0 y\u1ebfu t\u1ed1 h\u1ea1n ch\u1ebf. \u0110\u1ec3 xem c\u00e1c m\u1ee9c \u0111\u1ed9 kh\u00e1ng h\u00f3a ch\u1ea5t \u0111\u00e3 \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 theo t\u1eebng lo\u1ea1i v\u1eadt li\u1ec7u, h\u00e3y tham kh\u1ea3o \u1ed0ng ch\u1ecbu h\u00f3a ch\u1ea5t: C\u00e1ch so s\u00e1nh c\u00e1c lo\u1ea1i PA, PU, PE, FEP v\u00e0 PFA<\/a>.<\/p>\n<\/details>\n

\n\u1ed0ng nylon c\u00f3 b\u1ec1n h\u01a1n \u1ed1ng polyurethane kh\u00f4ng?<\/summary>\n

V\u1ec1 \u00e1p su\u1ea5t, n\u00f3i chung l\u00e0 \u0111\u00fang \u2014 nylon (PA6\/PA12) ch\u1ecbu \u0111\u01b0\u1ee3c \u00e1p su\u1ea5t l\u00e0m vi\u1ec7c cao h\u01a1n v\u00e0 c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n t\u1ed1t h\u01a1n, trong khi polyurethane l\u1ea1i v\u01b0\u1ee3t tr\u1ed9i v\u1ec1 \u0111\u1ed9 m\u1ec1m d\u1ebbo v\u00e0 tu\u1ed5i th\u1ecd khi u\u1ed1n l\u1eb7p l\u1ea1i. L\u1ef1a ch\u1ecdn ph\u00f9 h\u1ee3p ph\u1ee5 thu\u1ed9c v\u00e0o vi\u1ec7c \u1ed1ng c\u00f3 chuy\u1ec3n \u0111\u1ed9ng hay kh\u00f4ng; danh s\u00e1ch ki\u1ec3m tra l\u1ef1a ch\u1ecdn<\/a> so s\u00e1nh t\u1eebng \u0111i\u1ec3m m\u1ed9t.<\/p>\n<\/details>\n

\nV\u1eadt li\u1ec7u \u1ed1ng n\u00e0o r\u1ebb nh\u1ea5t \u0111\u1ec3 d\u1eabn kh\u00ed n\u00e9n?<\/summary>\n

Polyethylene th\u01b0\u1eddng l\u00e0 l\u1ef1a ch\u1ecdn c\u00f3 chi ph\u00ed th\u1ea5p nh\u1ea5t cho c\u00e1c tuy\u1ebfn \u1ed1ng d\u1eabn kh\u00ed c\u1ed1 \u0111\u1ecbnh trong ph\u1ea1m vi \u00e1p su\u1ea5t \u0111\u1ecbnh m\u1ee9c c\u1ee7a n\u00f3 (3\u20138 bar t\u00f9y theo k\u00edch th\u01b0\u1edbc). Ch\u1ec9 n\u00ean so s\u00e1nh gi\u00e1 tr\u00ean m\u1ed7i m\u00e9t v\u1edbi PU v\u00e0 PA sau khi \u0111\u00e3 x\u00e1c nh\u1eadn c\u00e1c y\u00eau c\u1ea7u v\u1ec1 \u00e1p su\u1ea5t v\u00e0 \u0111\u1ea7u n\u1ed1i; xem ph\u1ea7n H\u01b0\u1edbng d\u1eabn v\u1ec1 \u1ed1ng PE<\/a> \u0111\u1ec3 xem b\u1ea3ng k\u00edch c\u1ee1.<\/p>\n<\/details>\n

\nM\u1ed9t lo\u1ea1i v\u1eadt li\u1ec7u \u1ed1ng c\u00f3 th\u1ec3 d\u00f9ng \u0111\u01b0\u1ee3c cho c\u1ea3 kh\u00f4ng kh\u00ed v\u00e0 n\u01b0\u1edbc kh\u00f4ng?<\/summary>\n

PE th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho c\u1ea3 \u0111\u01b0\u1eddng \u1ed1ng d\u1eabn kh\u00ed v\u00e0 n\u01b0\u1edbc \u00e1p su\u1ea5t th\u1ea5p, v\u00e0 nylon c\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu m\u00f4i tr\u01b0\u1eddng \u1ea9m \u01b0\u1edbt t\u1ed1t \u2014 \u0111\u1eb7c bi\u1ec7t l\u00e0 PA12 h\u1ea7u nh\u01b0 kh\u00f4ng b\u1ecb bi\u1ebfn \u0111\u1ed5i khi ti\u1ebfp x\u00fac v\u1edbi \u0111\u1ed9 \u1ea9m. PU l\u00e0 lo\u1ea1i v\u1eadt li\u1ec7u c\u1ea7n xem x\u00e9t \u01b0u ti\u00ean trong \u0111i\u1ec1u ki\u1ec7n n\u00f3ng \u1ea9m do hi\u1ec7n t\u01b0\u1ee3ng th\u1ee7y ph\u00e2n. Vui l\u00f2ng x\u00e1c nh\u1eadn l\u1ea1i d\u1ef1a tr\u00ean m\u00f4i tr\u01b0\u1eddng v\u00e0 nhi\u1ec7t \u0111\u1ed9 \u0111\u01b0\u1ee3c n\u00eau trong y\u00eau c\u1ea7u c\u1ee7a qu\u00fd kh\u00e1ch.<\/p>\n<\/details>\n

\nNh\u1eefng th\u00f4ng tin n\u00e0o quy\u1ebft \u0111\u1ecbnh vi\u1ec7c l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u cho m\u1ed9t tuy\u1ebfn \u1ed1ng m\u1edbi?<\/summary>\n

N\u0103m y\u1ebfu t\u1ed1: ch\u1ea5t l\u1ecfng, \u00e1p su\u1ea5t l\u00e0m vi\u1ec7c \u1edf nhi\u1ec7t \u0111\u1ed9 v\u1eadn h\u00e0nh, \u0111\u1ed9 linh ho\u1ea1t m\u00e0 \u0111\u01b0\u1eddng \u1ed1ng c\u1ea7n c\u00f3, c\u00e1c ph\u1ee5 ki\u1ec7n s\u1ebd \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng v\u00e0 m\u00f4i tr\u01b0\u1eddng xung quanh \u1ed1ng (m\u00e0i m\u00f2n, nhi\u1ec7t \u0111\u1ed9, \u00e1nh n\u1eafng m\u1eb7t tr\u1eddi). Vui l\u00f2ng g\u1eedi c\u00e1c th\u00f4ng tin n\u00e0y qua Danh s\u00e1ch ki\u1ec3m tra b\u00e1o gi\u00e1<\/a> v\u00e0 vi\u1ec7c l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u s\u1ebd \u0111\u01b0\u1ee3c quy\u1ebft \u0111\u1ecbnh sau khi m\u1eabu thi\u1ebft k\u1ebf \u0111\u01b0\u1ee3c x\u00e1c nh\u1eadn.<\/p>\n<\/details>\n<\/div>\n

B\u01b0\u1edbc ti\u1ebfp theo.<\/strong> So s\u00e1nh c\u00e1c d\u00f2ng s\u1ea3n ph\u1ea9m \u0111\u1ea7y \u0111\u1ee7 tr\u00ean trang T\u1ed5ng quan v\u1ec1 s\u1ea3n ph\u1ea9m<\/a>, ho\u1eb7c truy c\u1eadp tr\u1ef1c ti\u1ebfp m\u1ed9t d\u00f2ng s\u1ea3n ph\u1ea9m: PE<\/a>, PU<\/a>, PA6<\/a>, PA12<\/a>, FEP<\/a>, PFA<\/a>.<\/p>\n

Sau khi \u0111\u00e3 ch\u1ecdn \u0111\u01b0\u1ee3c v\u1eadt li\u1ec7u, C\u00e1ch ch\u1ecdn nh\u00e0 cung c\u1ea5p \u1ed1ng<\/a> gi\u1edbi thi\u1ec7u c\u00e1c b\u01b0\u1edbc ki\u1ec3m tra c\u1ea7n th\u1ef1c hi\u1ec7n tr\u01b0\u1edbc khi \u0111\u1eb7t h\u00e0ng.<\/p>\n

\n

Ngu\u1ed3n v\u00e0 ph\u1ea1m vi<\/h2>\n