{"id":2176,"date":"2025-04-22T02:16:11","date_gmt":"2025-04-22T02:16:11","guid":{"rendered":"https:\/\/juyuans.com\/?p=2176"},"modified":"2025-04-22T02:25:40","modified_gmt":"2025-04-22T02:25:40","slug":"kuraray-eval-evoh-e171b-tong-quan-thuoc-tinh-bang-du-lieu","status":"publish","type":"post","link":"https:\/\/juyuans.com\/vi\/kuraray-eval-evoh-e171b-tong-quan-thuoc-tinh-bang-du-lieu\/","title":{"rendered":"T\u1ed5ng quan v\u1ec1 Kuraray EVAL\u2122 EVOH E171B | Thu\u1ed9c t\u00ednh & B\u1ea3ng d\u1eef li\u1ec7u"},"content":{"rendered":"

Kuraray EVAL\u2122 EVOH E171B l\u00e0 g\u00ec?<\/span><\/h2>\n

 <\/p>\n

EVOH E171B l\u00e0 vi\u00ean nh\u1ef1a evoh (\u0111\u1ed3ng tr\u00f9ng h\u1ee3p etylen-ethyl \u70c7 alcohol) hi\u1ec7u su\u1ea5t cao do Kuraray Corporation c\u1ee7a Nh\u1eadt B\u1ea3n s\u1ea3n xu\u1ea5t. N\u00f3 c\u00f3 \u0111\u1eb7c t\u00ednh ch\u1eafn kh\u00ed, \u0111\u1ed9 b\u1ec1n c\u01a1 h\u1ecdc v\u00e0 \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh nhi\u1ec7t tuy\u1ec7t v\u1eddi. V\u1eadt li\u1ec7u n\u00e0y \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c l\u0129nh v\u1ef1c th\u1ef1c ph\u1ea9m, y h\u1ecdc v\u00e0 bao b\u00ec c\u00f4ng nghi\u1ec7p, n\u01a1i \u00e1p d\u1ee5ng c\u00e1c y\u00eau c\u1ea7u ch\u1eafn oxy v\u00e0 \u0111\u1ed9 \u1ea9m nghi\u00eam ng\u1eb7t.<\/span><\/span><\/span><\/p>\n

\"EVOH<\/p>\n

 <\/p>\n

Kuraray EVAL\u2122 EVOH E171B<\/span> C\u1ee7a c\u1ea3i<\/span><\/h2>\n

 <\/p>\n

V\u1eadt li\u1ec7u l\u00f5i l\u1edbp r\u00e0o c\u1ea3n cao<\/span><\/strong><\/p>\n

L\u00e0 m\u1ed9t \u0111\u1ed3ng tr\u00f9ng h\u1ee3p etylen vinyl alcohol \u0111i\u1ec3n h\u00ecnh, EVOH E171B c\u00f3 th\u1ec3 \u1ee9c ch\u1ebf \u0111\u00e1ng k\u1ec3 s\u1ef1 x\u00e2m nh\u1eadp c\u1ee7a oxy v\u00e0 c\u00e1c kh\u00ed \u0111\u1ed9c h\u1ea1i kh\u00e1c, k\u00e9o d\u00e0i hi\u1ec7u qu\u1ea3 th\u1eddi gian b\u1ea3o qu\u1ea3n c\u1ee7a s\u1ea3n ph\u1ea9m.<\/span><\/p>\n

\u0110\u1ed9 c\u1ee9ng v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng va \u0111\u1eadp v\u01b0\u1ee3t tr\u1ed9i<\/span><\/strong><\/p>\n

M\u00f4 \u0111un ch\u1ecbu k\u00e9o 2300 MPa v\u00e0 m\u00f4 \u0111un u\u1ed1n 4800 MPa mang l\u1ea1i kh\u1ea3 n\u0103ng h\u1ed7 tr\u1ee3 m\u1ea1nh m\u1ebd v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng bi\u1ebfn d\u1ea1ng tuy\u1ec7t v\u1eddi. K\u1ebft h\u1ee3p v\u1edbi kh\u1ea3 n\u0103ng ch\u1ecbu va \u0111\u1eadp l\u00ean t\u1edbi 2 kJ\/m\u00b2, \u0111i\u1ec1u n\u00e0y \u0111\u1ea3m b\u1ea3o t\u00ednh an to\u00e0n v\u1ec1 m\u1eb7t c\u1ea5u tr\u00fac c\u1ee7a bao b\u00ec trong qu\u00e1 tr\u00ecnh v\u1eadn chuy\u1ec3n v\u00e0 s\u1eed d\u1ee5ng.<\/span><\/span><\/p>\n

Kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch nhi\u1ec7t t\u1ed1t<\/span><\/span><\/strong><\/p>\n

EVAL\u2122 EVOH E171B c\u00f3 ch\u1ec9 s\u1ed1 n\u00f3ng ch\u1ea3y l\u00e0 1,7 cm\u00b3\/10 ph\u00fat \u1edf 190\u00b0C, th\u00edch h\u1ee3p \u0111\u1ec3 \u0111\u00f9n k\u1ebft h\u1ee3p v\u1edbi v\u1eadt li\u1ec7u PE\/PP \u0111\u1ec3 t\u1ea1o th\u00e0nh m\u00e0ng nhi\u1ec1u l\u1edbp, c\u0169ng nh\u01b0 cho c\u00e1c quy tr\u00ecnh th\u00f4ng th\u01b0\u1eddng nh\u01b0 \u00e9p phun v\u00e0 \u0111\u00fac th\u1ed5i.<\/span><\/span><\/p>\n

V\u1eadt li\u1ec7u an to\u00e0n ti\u1ebfp x\u00fac v\u1edbi th\u1ef1c ph\u1ea9m<\/span><\/span><\/strong><\/p>\n

V\u1edbi m\u1eadt \u0111\u1ed9 1,14g\/cm\u00b3, \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn theo quy \u0111\u1ecbnh v\u1ec1 ti\u1ebfp x\u00fac v\u1edbi th\u1ef1c ph\u1ea9m (nh\u01b0 FDA) v\u00e0 ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c l\u0129nh v\u1ef1c c\u00f3 y\u00eau c\u1ea7u v\u1ec7 sinh nghi\u00eam ng\u1eb7t nh\u01b0 th\u1ef1c ph\u1ea9m, d\u01b0\u1ee3c ph\u1ea9m, \u0111\u1ea3m b\u1ea3o an to\u00e0n m\u00e0 kh\u00f4ng ph\u1ea3i lo l\u1eafng.<\/span><\/span><\/span><\/p>\n

 <\/p>\n

Kuraray EVAL\u2122 EVOH E171B<\/span> \u1ee8ng d\u1ee5ng<\/span><\/h2>\n

 <\/p>\n

M\u00e0ng bao b\u00ec th\u1ef1c ph\u1ea9m v\u00e0 th\u00e2n chai:<\/strong> V\u1edbi vai tr\u00f2 l\u00e0 l\u1edbp r\u00e0o c\u1ea3n b\u00ean trong ho\u1eb7c trung gian, n\u00f3 c\u00f3 th\u1ec3 ng\u0103n ch\u1eb7n oxy hi\u1ec7u qu\u1ea3 v\u00e0 k\u00e9o d\u00e0i \u0111\u00e1ng k\u1ec3 th\u1eddi h\u1ea1n s\u1eed d\u1ee5ng c\u1ee7a c\u00e1c s\u1ea3n ph\u1ea9m nh\u01b0 \u0111\u1ed3 u\u1ed1ng, n\u01b0\u1edbc s\u1ed1t v\u00e0 th\u1ef1c ph\u1ea9m n\u1ea5u ch\u00edn.<\/span><\/p>\n

Bao b\u00ec s\u1ea3n ph\u1ea9m d\u01b0\u1ee3c ph\u1ea9m:<\/strong> t\u00fai ti\u00eam, c\u1ea5u tr\u00fac bao b\u00ec thu\u1ed1c vi\u00ean, c\u00e1ch ly oxy, \u0111\u1ed9 \u1ea9m v\u00e0 s\u1ef1 h\u01b0 h\u1ecfng.<\/span><\/p>\n

C\u1ea5u tr\u00fac r\u00e0o c\u1ea3n c\u00f4ng nghi\u1ec7p:<\/strong> t\u00fai ch\u1ed1ng \u1ea9m cho thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed, r\u00e0o ch\u1eafn \u1ed1ng nhi\u00ean li\u1ec7u, bao b\u00ec ch\u1ee9a ch\u1ea5t l\u1ecfng g\u1ed1c dung m\u00f4i \u0111\u1ec3 t\u0103ng c\u01b0\u1eddng \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh v\u00e0 an to\u00e0n v\u1ec1 m\u1eb7t h\u00f3a h\u1ecdc.<\/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 E171B<\/span><\/a><\/span><\/span><\/p>\n

 <\/p>\n

Y\u00eau c\u1ea7u m\u1eabu mi\u1ec5n ph\u00ed c\u1ee7a <\/span>EVOH E171B<\/span><\/h2>\n

 <\/p>\n

L\u00e0 m\u1ed9t th\u00e0nh vi\u00ean quan tr\u1ecdng trong d\u00f2ng h\u1ea1t nh\u1ef1a EVOH hi\u1ec7u su\u1ea5t cao c\u1ee7a Kuraray, EVOH E171B \u0111\u00e3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c h\u1ec7 th\u1ed1ng \u0111\u00f3ng g\u00f3i th\u1ef1c ph\u1ea9m, d\u01b0\u1ee3c ph\u1ea9m, h\u00f3a ch\u1ea5t v\u00e0 thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed c\u1ea7n c\u00f3 l\u1edbp ch\u1eafn kh\u00ed nh\u1edd kh\u1ea3 n\u0103ng ch\u1eafn oxy, \u0111\u1ed9 b\u1ec1n c\u01a1 h\u1ecdc v\u00e0 kh\u1ea3 n\u0103ng gia c\u00f4ng tuy\u1ec7t v\u1eddi. Ch\u00fang t\u00f4i c\u00f3 th\u1ec3 cung c\u1ea5p h\u1ed7 tr\u1ee3 d\u1eef li\u1ec7u k\u1ef9 thu\u1eadt \u0111\u1ea7y \u0111\u1ee7, th\u1eed nghi\u1ec7m m\u1eabu, cung c\u1ea5p kh\u1ed1i l\u01b0\u1ee3ng v\u00e0 \u0111\u1ec1 xu\u1ea5t \u1ee9ng d\u1ee5ng \u0111a ng\u00e0nh \u0111\u1ec3 gi\u00fap b\u1ea1n x\u00e2y d\u1ef1ng c\u00e1c gi\u1ea3i ph\u00e1p \u0111\u00f3ng g\u00f3i c\u1ea5u tr\u00fac nhi\u1ec1u l\u1edbp c\u00f3 gi\u00e1 tr\u1ecb gia t\u0103ng cao. Ch\u00e0o m\u1eebng b\u1ea1n li\u00ean h\u1ec7 v\u1edbi ch\u00fang t\u00f4i \u0111\u1ec3 t\u00ecm hi\u1ec3u th\u00eam v\u1ec1 c\u00e1c l\u1ee3i th\u1ebf k\u1ef9 thu\u1eadt c\u1ee7a EVOH E171B v\u00e0 ph\u01b0\u01a1ng th\u1ee9c h\u1ee3p t\u00e1c.<\/span><\/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:<\/u><\/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

EVOH L104A:<\/a> Nh\u1ef1a EVOH b\u1ec1n, c\u00f3 r\u00e0o c\u1ea3n cao d\u00f9ng cho bao b\u00ec th\u1ef1c ph\u1ea9m v\u00e0 c\u00f4ng nghi\u1ec7p \u00a0T\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":"

What is Kuraray EVAL\u2122 EVOH E171B ?   EVOH E171B is a high-performance evoh plastic (ethylene-ethyl \u70c7 alcohol copolymer) pellets produced by Kuraray Corporation of Japan. It has excellent gas barrier properties, mechanical strength and thermal stability. This material is widely used in the fields of food, medicine and industrial packaging where strict barrier requirements […]<\/p>\n","protected":false},"author":1,"featured_media":2146,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[49],"tags":[50],"class_list":["post-2176","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\/5.jpg","_links":{"self":[{"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/posts\/2176","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=2176"}],"version-history":[{"count":0,"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/posts\/2176\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/media\/2146"}],"wp:attachment":[{"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/media?parent=2176"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/categories?post=2176"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/tags?post=2176"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}