{"id":2188,"date":"2025-04-22T06:49:14","date_gmt":"2025-04-22T06:49:14","guid":{"rendered":"https:\/\/juyuans.com\/?p=2188"},"modified":"2025-04-22T06:57:20","modified_gmt":"2025-04-22T06:57:20","slug":"tong-quan-ve-copolymer-ethylene-vinyl-alcohol-evoh-resin-e171a","status":"publish","type":"post","link":"https:\/\/juyuans.com\/vi\/tong-quan-ve-copolymer-ethylene-vinyl-alcohol-evoh-resin-e171a\/","title":{"rendered":"T\u1ed5ng quan v\u1ec1 Nh\u1ef1a Copolymer Ethylene-Vinyl Alcohol (EVOH) E171A"},"content":{"rendered":"

\u0110\u1ed3ng tr\u00f9ng h\u1ee3p Ethylene-Vinyl Alcohol EVOH E171A<\/span><\/h2>\n

 <\/p>\n

EVOH E171A l\u00e0 lo\u1ea1i nh\u1ef1a \u0111\u1ed3ng tr\u00f9ng h\u1ee3p ethylene-vinyl alcohol (EVOH) do Kuraray Co., Ltd. ph\u00e1t tri\u1ec3n, \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u00f2i h\u1ecfi hi\u1ec7u su\u1ea5t ch\u1eafn kh\u00ed c\u1ef1c cao v\u00e0 l\u00fd t\u01b0\u1edfng cho bao b\u00ec th\u1ef1c ph\u1ea9m nhi\u1ec1u l\u1edbp, h\u1ed9p \u0111\u1ef1ng y t\u1ebf v\u00e0 m\u00e0ng ch\u1eafn c\u00f4ng nghi\u1ec7p.<\/span><\/span><\/p>\n

\"EVOH<\/p>\n

 <\/p>\n

Kuraray EVAL\u2122 EVOH E171A<\/span> Thu\u1eadn l\u1ee3i<\/span><\/h2>\n

 <\/p>\n

T\u00ednh ch\u1ea5t r\u00e0o c\u1ea3n oxy tuy\u1ec7t v\u1eddi - K\u00e9o d\u00e0i th\u1eddi h\u1ea1n s\u1eed d\u1ee5ng c\u1ee7a th\u1ef1c ph\u1ea9m v\u00e0 thu\u1ed1c<\/span><\/strong><\/span><\/h3>\n

EVOH E171A c\u00f3 th\u1ec3 ng\u0103n ch\u1eb7n hi\u1ec7u qu\u1ea3 oxy v\u00e0 carbon dioxide, k\u00e9o d\u00e0i th\u1eddi h\u1ea1n s\u1eed d\u1ee5ng c\u1ee7a th\u1ef1c ph\u1ea9m v\u00e0 thu\u1ed1c, duy tr\u00ec \u0111\u1ed9 t\u01b0\u01a1i ngon, gi\u00fap c\u00e1c c\u00f4ng ty gi\u1ea3m thi\u1ec3u ch\u1ea5t th\u1ea3i v\u00e0 c\u1ea3i thi\u1ec7n ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m.<\/span><\/p>\n

Khuy\u1ebfn ngh\u1ecb s\u1ea3n ph\u1ea9m li\u00ean quan:<\/span><\/span><\/strong><\/p>\n

N\u1ebfu b\u1ea1n c\u1ea7n hi\u1ec7u su\u1ea5t ch\u1ed1ng oxy h\u00f3a cao h\u01a1n, EVOH E105A c\u00f3 th\u1ec3 l\u00e0 l\u1ef1a ch\u1ecdn ph\u00f9 h\u1ee3p, \u0111\u1eb7c bi\u1ec7t n\u1ed5i tr\u1ed9i v\u1ec1 hi\u1ec7u su\u1ea5t ng\u0103n kh\u00ed v\u00e0 th\u00edch h\u1ee3p cho th\u1ef1c ph\u1ea9m \u0111\u01b0\u1ee3c b\u1ea3o qu\u1ea3n trong th\u1eddi gian d\u00e0i.<\/span><\/span><\/p>\n

T\u01b0\u01a1ng t\u1ef1 nh\u01b0 v\u1eady, h\u1ea1t nh\u1ef1a PPS (polyphenylene sulfide) c\u1ee7a ch\u00fang t\u00f4i c\u0169ng c\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t tuy\u1ec7t v\u1eddi, th\u00edch h\u1ee3p cho c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u00f3ng g\u00f3i trong m\u00f4i tr\u01b0\u1eddng nhi\u1ec7t \u0111\u1ed9 cao.<\/span><\/span><\/p>\n

 <\/p>\n

T\u00ednh ch\u1ea5t c\u01a1 h\u1ecdc tuy\u1ec7t v\u1eddi - \u0111\u1ea3m b\u1ea3o \u0111\u00f3ng g\u00f3i \u1ed5n \u0111\u1ecbnh v\u00e0 b\u1ec1n b\u1ec9<\/span><\/span><\/strong><\/span><\/h3>\n

EVOH E171A c\u00f3 \u0111\u1ed9 b\u1ec1n k\u00e9o l\u00ean t\u1edbi 35 MPa v\u00e0 m\u00f4 \u0111un u\u1ed1n l\u00ean t\u1edbi 4800 MPa, \u0111\u1ea3m b\u1ea3o t\u00ednh to\u00e0n v\u1eb9n v\u1ec1 m\u1eb7t c\u1ea5u tr\u00fac c\u1ee7a bao b\u00ec nhi\u1ec1u l\u1edbp v\u00e0 \u0111\u1ea3m b\u1ea3o s\u1ea3n ph\u1ea9m kh\u00f4ng d\u1ec5 b\u1ecb h\u01b0 h\u1ecfng trong qu\u00e1 tr\u00ecnh v\u1eadn chuy\u1ec3n v\u00e0 l\u01b0u tr\u1eef.<\/span><\/span><\/p>\n

V\u1eadt li\u1ec7u ph\u00f9 h\u1ee3p \u0111\u01b0\u1ee3c \u0111\u1ec1 xu\u1ea5t:<\/span><\/span><\/strong><\/p>\n

N\u1ebfu c\u1ea7n s\u1ee9c ch\u1ecbu n\u00e9n m\u1ea1nh h\u01a1n, H\u1ea1t PP (polypropylene)<\/a><\/span> c\u0169ng l\u00e0 l\u1ef1a ch\u1ecdn t\u1ed1t cho c\u00e1c thi\u1ebft k\u1ebf bao b\u00ec ph\u1ee9c t\u1ea1p h\u01a1n v\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng t\u1ea3i tr\u1ecdng cao.<\/span><\/span><\/p>\n

 <\/p>\n

Hi\u1ec7u su\u1ea5t x\u1eed l\u00fd \u1ed5n \u0111\u1ecbnh - n\u00e2ng cao hi\u1ec7u qu\u1ea3 s\u1ea3n xu\u1ea5t<\/span><\/span><\/strong><\/span><\/h3>\n

V\u1eadt li\u1ec7u c\u00f3 ch\u1ec9 s\u1ed1 n\u00f3ng ch\u1ea3y l\u00e0 1,7 cm\u00b3\/10 ph\u00fat (190\u00b0C), mang l\u1ea1i hi\u1ec7u su\u1ea5t \u0111\u00f9n, \u0111\u00f9n \u0111\u1ed3ng th\u1eddi v\u00e0 \u0111\u00fac th\u1ed5i tr\u01a1n tru.<\/span><\/span><\/p>\n

T\u1ed1i \u01b0u h\u00f3a th\u00eam:<\/span><\/span><\/strong><\/p>\n

N\u1ebfu b\u1ea1n c\u00f3 y\u00eau c\u1ea7u v\u1ec1 t\u00ednh minh b\u1ea1ch cao trong qu\u00e1 tr\u00ecnh x\u1eed l\u00fd, PET (polyetylen terephthalat)<\/a><\/span> c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u00f9ng v\u1edbi v\u1eadt li\u1ec7u EVOH \u0111\u1ec3 mang l\u1ea1i \u0111\u1ed9 trong su\u1ed1t v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng h\u00f3a ch\u1ea5t t\u1ed1t h\u01a1n.<\/span><\/span><\/p>\n

 <\/p>\n

Kuraray EVAL\u2122 EVOH E171A<\/span>\u00a0\u1ee8ng d\u1ee5ng<\/span><\/h2>\n

 <\/p>\n

Bao b\u00ec th\u1ef1c ph\u1ea9m<\/span><\/strong><\/span><\/h3>\n

T\u00fai ch\u00e2n kh\u00f4ng: d\u00f9ng \u0111\u1ec3 \u0111\u00f3ng g\u00f3i th\u1ef1c ph\u1ea9m t\u01b0\u01a1i s\u1ed1ng, th\u1ecbt, h\u1ea3i s\u1ea3n, gi\u00fap k\u00e9o d\u00e0i \u0111\u00e1ng k\u1ec3 th\u1eddi h\u1ea1n s\u1eed d\u1ee5ng c\u1ee7a s\u1ea3n ph\u1ea9m.<\/span><\/p>\n

T\u00fai ti\u1ec7t tr\u00f9ng: th\u00edch h\u1ee3p cho th\u1ef1c ph\u1ea9m \u0111\u00e3 qua x\u1eed l\u00fd nhi\u1ec7t, c\u00f3 t\u00e1c d\u1ee5ng ng\u0103n ch\u1eb7n oxy v\u00e0 ch\u1ed1ng oxy h\u00f3a th\u1ef1c ph\u1ea9m hi\u1ec7u qu\u1ea3.<\/span><\/span><\/p>\n

Khay \u00e9p nhi\u1ec7t: \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong \u0111\u00f3ng g\u00f3i tr\u00e1i c\u00e2y, rau c\u1ee7, th\u1ef1c ph\u1ea9m n\u1ea5u ch\u00edn, v.v. \u0111\u1ec3 ng\u0103n ng\u1eeba \u00f4 nhi\u1ec5m v\u00e0 h\u01b0 h\u1ecfng.<\/span><\/span><\/p>\n

M\u1edf r\u1ed9ng \u1ee9ng d\u1ee5ng li\u00ean quan:<\/span><\/span><\/strong><\/p>\n

Ch\u00fang t\u00f4i c\u0169ng cung c\u1ea5p m\u1ed9t lo\u1ea1t c\u00e1c v\u1eadt li\u1ec7u \u0111\u00f3ng g\u00f3i c\u00f3 \u0111\u1ed9 trong su\u1ed1t cao, ch\u1eb3ng h\u1ea1n nh\u01b0 APET (PET ch\u1ed1ng tia c\u1ef1c t\u00edm)<\/a>, ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c s\u1ea3n ph\u1ea9m \u0111\u00f3ng g\u00f3i trong su\u1ed1t nh\u01b0 tr\u00e1i c\u00e2y, rau c\u1ee7 t\u01b0\u01a1i, \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o bao b\u00ec th\u1ec3 hi\u1ec7n \u0111\u01b0\u1ee3c ch\u1ea5t l\u01b0\u1ee3ng cao c\u1ee7a s\u1ea3n ph\u1ea9m.<\/span><\/span><\/p>\n

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Bao b\u00ec y t\u1ebf v\u00e0 d\u01b0\u1ee3c ph\u1ea9m<\/span><\/span><\/strong><\/span><\/h3>\n

Chai \u0111\u1ef1ng thu\u1ed1c v\u00f4 tr\u00f9ng: T\u00ednh ch\u1ea5t ch\u1eafn kh\u00ed tuy\u1ec7t v\u1eddi c\u1ee7a EVOH E171A \u0111\u1ea3m b\u1ea3o thu\u1ed1c \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 kh\u1ecfi qu\u00e1 tr\u00ecnh oxy h\u00f3a v\u00e0 k\u00e9o d\u00e0i th\u1eddi h\u1ea1n s\u1eed d\u1ee5ng c\u1ee7a thu\u1ed1c m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3.<\/span><\/span><\/p>\n

M\u00e1y x\u1ecbt: Bao b\u00ec d\u00f9ng \u0111\u1ec3 ki\u1ec3m so\u00e1t ch\u00ednh x\u00e1c vi\u1ec7c gi\u1ea3i ph\u00f3ng thu\u1ed1c nh\u1eb1m \u0111\u1ea3m b\u1ea3o t\u00ednh \u1ed5n \u0111\u1ecbnh v\u00e0 an to\u00e0n c\u1ee7a thu\u1ed1c.<\/span><\/span><\/p>\n

M\u1edf r\u1ed9ng ng\u00e0nh c\u00f4ng nghi\u1ec7p:<\/span><\/span><\/strong><\/p>\n

N\u1ebfu b\u1ea1n \u0111ang t\u00ecm ki\u1ebfm kh\u1ea3 n\u0103ng ch\u1ed1ng h\u00f3a ch\u1ea5t v\u00e0 dung m\u00f4i m\u1ea1nh h\u01a1n, ch\u00fang t\u00f4i POM (polyoxymetylen)<\/a><\/span> D\u00f2ng v\u1eadt li\u1ec7u n\u00e0y c\u00f3 th\u1ec3 cung c\u1ea5p gi\u1ea3i ph\u00e1p tuy\u1ec7t v\u1eddi cho vi\u1ec7c \u0111\u00f3ng g\u00f3i c\u00e1c thi\u1ebft b\u1ecb y t\u1ebf v\u00e0 thi\u1ebft b\u1ecb ch\u00ednh x\u00e1c.<\/span><\/span><\/p>\n

 <\/p>\n

M\u00e0ng \u0111\u00f3ng g\u00f3i c\u00f4ng nghi\u1ec7p<\/span><\/span><\/strong><\/span><\/h3>\n

Phim h\u1ec7 th\u1ed1ng nhi\u00ean li\u1ec7u \u00f4 t\u00f4: d\u00f9ng cho phim b\u00ecnh nhi\u00ean li\u1ec7u v\u00e0 \u0111\u01b0\u1eddng \u1ed1ng nhi\u00ean li\u1ec7u, c\u00f3 kh\u1ea3 n\u0103ng ng\u0103n ch\u1eb7n c\u1ef1c cao \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o nhi\u00ean li\u1ec7u kh\u00f4ng b\u1ecb r\u00f2 r\u1ec9.<\/span><\/span><\/p>\n

M\u00e0ng ph\u1ee7 n\u00f4ng nghi\u1ec7p: Trong bao b\u00ec s\u1ea3n ph\u1ea9m n\u00f4ng nghi\u1ec7p, c\u00f3 t\u00e1c d\u1ee5ng ng\u0103n ch\u1eb7n hi\u1ec7u qu\u1ea3 s\u1ef1 x\u00e2m nh\u1eadp c\u1ee7a oxy v\u00e0 k\u00e9o d\u00e0i th\u1eddi gian b\u1ea3o qu\u1ea3n s\u1ea3n ph\u1ea9m n\u00f4ng nghi\u1ec7p.<\/span><\/span><\/p>\n


\nC\u00e1c tr\u01b0\u1eddng h\u1ee3p th\u00e0nh c\u00f4ng: Hi\u1ec7u su\u1ea5t c\u1ee7a EVOH E171A trong c\u00e1c \u1ee9ng d\u1ee5ng th\u1ef1c t\u1ebf<\/span><\/strong><\/span><\/span><\/h3>\n

Tr\u01b0\u1eddng h\u1ee3p 1: \u1ee8ng d\u1ee5ng th\u00e0nh c\u00f4ng c\u1ee7a bao b\u00ec th\u1ef1c ph\u1ea9m<\/span><\/span><\/strong><\/p>\n

"Ch\u00fang t\u00f4i s\u1eed d\u1ee5ng EVOH E171A trong bao b\u00ec th\u1ef1c ph\u1ea9m, c\u00f3 t\u00e1c d\u1ee5ng ng\u0103n oxy tuy\u1ec7t v\u1eddi v\u00e0 k\u00e9o d\u00e0i th\u1eddi h\u1ea1n s\u1eed d\u1ee5ng c\u1ee7a s\u1ea3n ph\u1ea9m.<\/span> \u0110\u1eb7c bi\u1ec7t trong c\u00e1c t\u00fai \u0111\u00f3ng g\u00f3i ch\u00e2n kh\u00f4ng v\u00e0 t\u00fai kh\u1eed tr\u00f9ng c\u1ee7a ch\u00fang t\u00f4i, hi\u1ec7u su\u1ea5t c\u1ee7a EVOH E171A v\u01b0\u1ee3t qu\u00e1 mong \u0111\u1ee3i." - Kh\u00e1ch h\u00e0ng A (Nh\u00e0 s\u1ea3n xu\u1ea5t th\u1ef1c ph\u1ea9m to\u00e0n c\u1ea7u)<\/span><\/span><\/p>\n

Tr\u01b0\u1eddng h\u1ee3p 2: L\u1ef1a ch\u1ecdn \u0111\u00e1ng tin c\u1eady trong bao b\u00ec y t\u1ebf<\/span><\/span><\/strong><\/p>\n

"Ch\u00fang t\u00f4i ch\u1ecdn EVOH E171A l\u00e0m v\u1eadt li\u1ec7u \u0111\u00f3ng g\u00f3i d\u01b0\u1ee3c ph\u1ea9m. Kh\u1ea3 n\u0103ng ng\u0103n kh\u00ed c\u1ee7a n\u00f3 \u0111\u1ea3m b\u1ea3o t\u00ednh \u1ed5n \u0111\u1ecbnh c\u1ee7a thu\u1ed1c v\u00e0 hi\u1ec7u su\u1ea5t x\u1eed l\u00fd c\u1ee7a n\u00f3 r\u1ea5t t\u1ed1t, ph\u00f9 h\u1ee3p v\u1edbi s\u1ea3n xu\u1ea5t quy m\u00f4 l\u1edbn c\u1ee7a ch\u00fang t\u00f4i."<\/span> - Kh\u00e1ch h\u00e0ng B (C\u00f4ng ty D\u01b0\u1ee3c ph\u1ea9m)<\/span><\/span><\/p>\n

 <\/p>\n

B\u1ea3ng d\u1eef li\u1ec7u Ethylene Vinyl Alcohol EVOH<\/span><\/h2>\n

 <\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u0111\u1ed9 c\u1ee9ng<\/span><\/strong><\/td>\nT\u00ecnh tr\u1ea1ng<\/span><\/strong><\/td>\nTi\u00eau chu\u1ea9n<\/span><\/strong><\/td>\nGi\u00e1 tr\u1ecb<\/span><\/strong><\/td>\n\u0110\u01a1n v\u1ecb<\/span><\/strong><\/td>\n<\/tr>\n
Rockwell<\/span><\/td>\n\u0110\u1ed9 c\u1ee9ng M (T\u1ef7 l\u1ec7)<\/span><\/td>\nISO 2039<\/span><\/td>\n74<\/span><\/td>\n<\/td>\n<\/tr>\n
H\u00e0nh vi c\u01a1 h\u1ecdc<\/span><\/strong><\/td>\nT\u00ecnh tr\u1ea1ng<\/span><\/strong><\/td>\nTi\u00eau chu\u1ea9n<\/span><\/strong><\/td>\nGi\u00e1 tr\u1ecb<\/span><\/strong><\/td>\n\u0110\u01a1n v\u1ecb<\/span><\/strong><\/td>\n<\/tr>\n
Charpy<\/span><\/td>\nT\u00e1c \u0111\u1ed9ng \u0111\u1ec9nh cao<\/span><\/td>\nISO 179<\/span><\/td>\n2<\/span><\/td>\nkJ\/m2<\/span><\/td>\n<\/tr>\n
\u0110\u1ed9 gi\u00e3n d\u00e0i<\/span><\/td>\n23\u00b0C<\/span><\/td>\nISO 527<\/span><\/td>\n17<\/span><\/td>\n%<\/span><\/td>\n<\/tr>\n
u\u1ed1n<\/span><\/td>\nM\u00f4 \u0111un 23\u00b0C<\/span><\/td>\nISO 178<\/span><\/td>\n4800<\/span><\/td>\nMPa<\/span><\/td>\n<\/tr>\n
\u0110\u1ed9 b\u1ec1n k\u00e9o<\/span><\/td>\nM\u00f4 \u0111un 23\u00b0C<\/span><\/td>\nISO 527<\/span><\/td>\n2300<\/span><\/td>\nMPa<\/span><\/td>\n<\/tr>\n
\u0110\u1ed9 b\u1ec1n k\u00e9o<\/span><\/td>\nS\u1ee9c m\u1ea1nh 23\u00b0C<\/span><\/td>\nISO 527<\/span><\/td>\n35<\/span><\/td>\nMPa<\/span><\/td>\n<\/tr>\n
T\u00e0i s\u1ea3n v\u1eadt ch\u1ea5t<\/span><\/strong><\/td>\nT\u00ecnh tr\u1ea1ng<\/span><\/strong><\/td>\nTi\u00eau chu\u1ea9n<\/span><\/strong><\/td>\nGi\u00e1 tr\u1ecb<\/span><\/strong><\/td>\n\u0110\u01a1n v\u1ecb<\/span><\/strong><\/td>\n<\/tr>\n
T\u1ec9 tr\u1ecdng<\/span><\/td>\n<\/td>\nISO 1183<\/span><\/td>\n1.14<\/span><\/td>\ng\/cm\u00b3<\/span><\/td>\n<\/tr>\n
Tan ch\u1ea3y<\/span><\/td>\nCh\u1ec9 s\u1ed1 190\u00b0C 2,16kg<\/span><\/td>\nISO 1133<\/span><\/td>\n1.7<\/span><\/td>\ncm\u00b3\/10 ph\u00fat<\/span><\/td>\n<\/tr>\n
Tan ch\u1ea3y<\/span><\/td>\nCh\u1ec9 s\u1ed1 210\u00b0C 2.16kg<\/span><\/td>\nISO 1133<\/span><\/td>\n3.3<\/span><\/td>\ncm\u00b3\/10 ph\u00fat<\/span><\/td>\n<\/tr>\n
nhi\u1ec7t<\/span><\/strong><\/td>\nT\u00ecnh tr\u1ea1ng<\/span><\/strong><\/td>\nTi\u00eau chu\u1ea9n<\/span><\/strong><\/td>\nGi\u00e1 tr\u1ecb<\/span><\/strong><\/td>\n\u0110\u01a1n v\u1ecb<\/span><\/strong><\/td>\n<\/tr>\n
Th\u1ee7y tinh<\/span><\/td>\nNhi\u1ec7t \u0111\u1ed9 chuy\u1ec3n ti\u1ebfp<\/span><\/td>\n<\/td>\n54<\/span><\/td>\n\u00b0C<\/span><\/td>\n<\/tr>\n
tan ch\u1ea3y<\/span><\/td>\nNhi\u1ec7t \u0111\u1ed9<\/span><\/td>\nTi\u00eau chu\u1ea9n ISO3146<\/span><\/td>\n165<\/span><\/td>\n\u00b0C<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Nh\u1ea5p v\u00e0o \u0111\u00e2y \u0111\u1ec3 t\u1ea3i xu\u1ed1ng TDS cho EVOH E171A<\/span><\/a><\/span><\/span><\/p>\n

 <\/p>\n

So s\u00e1nh v\u1edbi c\u00e1c lo\u1ea1i nh\u1ef1a EVOH kh\u00e1c<\/span><\/h2>\n

 <\/p>\n

EVOH E171A so v\u1edbi EVOH E105A<\/a><\/span><\/strong><\/h3>\n

 <\/p>\n

Hi\u1ec7u su\u1ea5t r\u00e0o c\u1ea3n kh\u00ed:<\/strong> EVOH E171A c\u00f3 kh\u1ea3 n\u0103ng ng\u0103n kh\u00ed cao h\u01a1n m\u1ed9t ch\u00fat so v\u1edbi EVOH E105A v\u00e0 ph\u00f9 h\u1ee3p cho c\u00e1c \u1ee9ng d\u1ee5ng c\u00f3 y\u00eau c\u1ea7u c\u00f4 l\u1eadp kh\u00ed cao h\u01a1n.<\/span><\/p>\n

\u0110\u1ed9 \u1ed5n \u0111\u1ecbnh nhi\u1ec7t:<\/strong> EVOH E171A c\u00f3 \u0111i\u1ec3m n\u00f3ng ch\u1ea3y cao h\u01a1n (165\u00b0C), ph\u00f9 h\u1ee3p cho c\u00e1c \u1ee9ng d\u1ee5ng nhi\u1ec7t \u0111\u1ed9 cao h\u01a1n.<\/span><\/span><\/p>\n

S\u1ee9c m\u1ea1nh c\u01a1 h\u1ecdc:<\/strong> EVOH E171A c\u00f3 \u0111\u1ed9 b\u1ec1n k\u00e9o cao h\u01a1n (35 MPa) v\u00e0 m\u00f4 \u0111un u\u1ed1n (4800 MPa) v\u00e0 ho\u1ea1t \u0111\u1ed9ng t\u1ed1t h\u01a1n d\u01b0\u1edbi t\u1ea3i tr\u1ecdng c\u01a1 h\u1ecdc.<\/span><\/span><\/p>\n

 <\/p>\n

Nh\u1eadn m\u1eabu ho\u1eb7c b\u00e1o gi\u00e1<\/span><\/h2>\n

 <\/p>\n

N\u1ebfu b\u1ea1n quan t\u00e2m \u0111\u1ebfn EVOH E171A ho\u1eb7c mu\u1ed1n bi\u1ebft c\u00e1ch c\u1ea3i thi\u1ec7n ch\u1ea5t l\u01b0\u1ee3ng gi\u1ea3i ph\u00e1p \u0111\u00f3ng g\u00f3i c\u1ee7a m\u00ecnh, h\u00e3y nh\u1ea5p v\u00e0o t\u00f9y ch\u1ecdn li\u00ean quan b\u00ean ph\u1ea3i \u0111\u1ec3 li\u00ean h\u1ec7 v\u1edbi ch\u00fang t\u00f4i \u0111\u1ec3 nh\u1eadn b\u00e1o gi\u00e1 chi ti\u1ebft v\u00e0 m\u1eabu.<\/span><\/p>\n

\"\"<\/p>\n

 <\/p>\n

 <\/p>\n

\u3010Khuy\u1ebfn ngh\u1ecb li\u00ean quan\u3011<\/span><\/strong><\/h2>\n
<\/div>\n
\n

EVOH E105:<\/a>\u00a0Copolymer Ethylene Vinyl Alcohol hi\u1ec7u su\u1ea5t cao \u0111\u1ec3 t\u0103ng c\u01b0\u1eddng oxy\u00a0 T\u00ecm hi\u1ec3u th\u00eam><\/u><\/a><\/span><\/span><\/p>\n

\n

Vi\u00ean nh\u1ef1a EVOH E171B \uff1a<\/a> Nh\u1ef1a Kuraray EVAL\u2122 r\u00e0o c\u1ea3n cao cho th\u1ef1c ph\u1ea9m, d\u01b0\u1ee3c ph\u1ea9m\u00a0\u00a0 T\u00ecm hi\u1ec3u th\u00eam><\/span><\/a><\/span><\/p>\n

\n

EVOH E151\uff1a<\/a>Ethylene Vinyl Alcohol EVOH c\u00f3 r\u00e0o c\u1ea3n cao d\u00f9ng cho th\u1ef1c ph\u1ea9m, d\u01b0\u1ee3c ph\u1ea9m \u00a0T\u00ecm hi\u1ec3u th\u00eam><\/span><\/a><\/span><\/p>\n

\n<\/div>\n

 <\/p>","protected":false},"excerpt":{"rendered":"

Ethylene-Vinyl Alcohol Copolymer EVOH E171A   EVOH E171A is an ethylene-vinyl alcohol copolymer (EVOH) resin developed by Kuraray Co., Ltd., designed for applications requiring extremely high gas barrier performance, and is ideal for multilayer food packaging, medical containers, and industrial barrier films.   Kuraray EVAL\u2122 EVOH E171A Advantages   Excellent oxygen barrier properties - Extending […]<\/p>\n","protected":false},"author":1,"featured_media":2148,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[49],"tags":[50],"class_list":["post-2188","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ethylene-vinyl-alcohol","tag-evoh"],"jetpack_featured_media_url":"https:\/\/juyuans.com\/wp-content\/uploads\/2025\/04\/7.jpg","_links":{"self":[{"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/posts\/2188","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/comments?post=2188"}],"version-history":[{"count":0,"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/posts\/2188\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/media\/2148"}],"wp:attachment":[{"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/media?parent=2188"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/categories?post=2188"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/tags?post=2188"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}