{"id":2257,"date":"2025-04-26T03:06:30","date_gmt":"2025-04-26T03:06:30","guid":{"rendered":"https:\/\/juyuans.com\/?p=2257"},"modified":"2025-09-19T07:42:31","modified_gmt":"2025-09-19T07:42:31","slug":"sk-evoh-ev-3201f-tom-tat-loi-the-ung-dung-du-lieu","status":"publish","type":"post","link":"https:\/\/juyuans.com\/vi\/sk-evoh-ev-3201f-tom-tat-loi-the-ung-dung-du-lieu\/","title":{"rendered":"EVOH Pellet EV3251F Barrier for Films, Sheets, Bottles"},"content":{"rendered":"

What is EVOH Plastic Material<\/span><\/span><\/span><\/h2>\n

 <\/p>\n

EVOH EV 3201F by SK Global Chemical Co., Ltd. R&d is a evoh plastic material specially designed for high-end packaging, featuring outstanding gas and moisture barrier properties, and is particularly suitable for packaging products sensitive to oxygen. As a thermally stable material, EVOH EV 3201F can not only provide long-term protection for the contents, but also maintain stable performance in various processing environments, making it an ideal choice in the packaging field.<\/span><\/p>\n

\"EVOH<\/p>\n

 <\/p>\n

\u01afu \u0111i\u1ec3m \u0111\u1ed9c \u0111\u00e1o, v\u01b0\u1ee3t tr\u1ed9i h\u01a1n chu\u1ea9n m\u1ef1c<\/span><\/h2>\n

 <\/p>\n

Hi\u1ec7u su\u1ea5t h\u00e0ng \u0111\u1ea7u c\u1ee7a r\u00e0o c\u1ea3n kh\u00ed<\/span><\/strong><\/p>\n

EVOH plastic material maintains an excellent oxygen barrier under extreme humidity conditions, with an oxygen transmission rate as low as 0.2 cm\u00b3-20\u03bcm\/m\u00b2-24hr-atm, which makes it an optimal protective material for oxygen-sensitive products such as food and pharmaceuticals. Its excellent oxygen barrier properties extend the shelf life of the product, maintaining its freshness and original flavour.<\/span><\/p>\n

T\u00ednh ch\u1ea5t c\u01a1 h\u1ecdc v\u01b0\u1ee3t tr\u1ed9i<\/span><\/strong><\/p>\n

EVOH EV 3201F c\u00f3 \u0111\u1ed9 b\u1ec1n k\u00e9o l\u00e0 83,6 MPa v\u00e0 \u0111\u1ed9 b\u1ec1n u\u1ed1n l\u00e0 126 MPa, gi\u00fap gi\u1ea3m kh\u1ea3 n\u0103ng b\u1ecb v\u1ee1 ho\u1eb7c bi\u1ebfn d\u1ea1ng trong qu\u00e1 tr\u00ecnh \u0111\u00f3ng g\u00f3i.<\/span><\/p>\n

K\u1ebft h\u1ee3p v\u1edbi \u0111\u1ed9 d\u1ebbo t\u1ed1t (\u0111\u1ed9 gi\u00e3n d\u00e0i khi \u0111\u1ee9t 15.2%) c\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu \u0111\u01b0\u1ee3c va \u0111\u1eadp trong qu\u00e1 tr\u00ecnh v\u1eadn chuy\u1ec3n v\u00e0 s\u1eed d\u1ee5ng, \u0111\u1ea3m b\u1ea3o t\u00ednh to\u00e0n v\u1eb9n v\u00e0 \u1ed5n \u0111\u1ecbnh c\u1ee7a bao b\u00ec.<\/span><\/p>\n

\u0110\u1ed9 \u1ed5n \u0111\u1ecbnh nhi\u1ec7t tuy\u1ec7t v\u1eddi<\/span><\/strong><\/p>\n

V\u1edbi \u0111i\u1ec3m n\u00f3ng ch\u1ea3y l\u00e0 183\u00b0C v\u00e0 \u0111i\u1ec3m m\u1ec1m Vicat l\u00e0 174\u00b0C, EVOH EV 3201F c\u00f3 th\u1ec3 th\u00edch \u1ee9ng v\u1edbi m\u00f4i tr\u01b0\u1eddng x\u1eed l\u00fd nhi\u1ec7t \u0111\u1ed9 cao, gi\u1ea3m c\u00e1c v\u1ea5n \u0111\u1ec1 s\u1ea3n xu\u1ea5t do bi\u1ebfn d\u1ea1ng nhi\u1ec7t v\u00e0 \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t nh\u1ea5t qu\u00e1n trong su\u1ed1t v\u00f2ng \u0111\u1eddi c\u1ee7a s\u1ea3n ph\u1ea9m.<\/span><\/p>\n

Hi\u1ec7u su\u1ea5t x\u1eed l\u00fd \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a<\/span><\/strong><\/p>\n

EVOH EV 3201F c\u00f3 c\u1eeda s\u1ed5 x\u1eed l\u00fd r\u1ed9ng v\u00e0 c\u00f3 th\u1ec3 th\u00edch \u1ee9ng v\u1edbi nhi\u1ec1u ph\u01b0\u01a1ng ph\u00e1p x\u1eed l\u00fd kh\u00e1c nhau, \u0111\u1eb7c bi\u1ec7t l\u00e0 \u0111\u00f9n. N\u00f3 t\u01b0\u01a1ng th\u00edch v\u1edbi nhi\u1ec1u lo\u1ea1i ch\u1ea5t n\u1ec1n, cho ph\u00e9p x\u1eed l\u00fd linh ho\u1ea1t \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c nhu c\u1ea7u \u1ee9ng d\u1ee5ng kh\u00e1c nhau, c\u1ea3i thi\u1ec7n n\u0103ng su\u1ea5t v\u00e0 s\u1eed d\u1ee5ng v\u1eadt li\u1ec7u.<\/span><\/p>\n

 <\/p>\n

EVOH Plastic Material <\/span>Xe \u0111i\u1ec7n 3201F<\/span><\/span><\/span>\u00a0\u1ee8ng d\u1ee5ng<\/span><\/h2>\n

 <\/p>\n

EVOH Plastic Material EV 3201F is not only suitable for food packaging, but also widely used in the packaging of pharmaceuticals, electronics and industrial products, the specific applications include:<\/span><\/p>\n

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

\u0110\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111\u00f3ng g\u00f3i \u0111\u1ed9 t\u01b0\u01a1i c\u1ee7a th\u1ef1c ph\u1ea9m d\u1ec5 h\u1ecfng nh\u01b0 th\u1ecbt v\u00e0 h\u1ea3i s\u1ea3n, gi\u00fap k\u00e9o d\u00e0i th\u1eddi h\u1ea1n s\u1eed d\u1ee5ng hi\u1ec7u qu\u1ea3; c\u0169ng th\u00edch h\u1ee3p \u0111\u1ec3 \u0111\u00f3ng g\u00f3i th\u1ef1c ph\u1ea9m kh\u00f4 v\u00e0 \u0111\u1ed3 \u0103n nh\u1eb9 cao c\u1ea5p, gi\u00fap gi\u1eef nguy\u00ean h\u01b0\u01a1ng v\u1ecb v\u00e0 dinh d\u01b0\u1ee1ng.<\/span><\/p>\n

Bao b\u00ec d\u01b0\u1ee3c ph\u1ea9m<\/span><\/strong><\/p>\n

\u0110\u01b0\u1ee3c s\u1eed d\u1ee5ng trong \u0111\u00f3ng g\u00f3i v\u1ec9 thu\u1ed1c, \u0111\u00f3ng g\u00f3i v\u00f4 tr\u00f9ng thi\u1ebft b\u1ecb y t\u1ebf v\u00e0 b\u1ea3o v\u1ec7 thu\u1ed1c th\u1eed ch\u1ea9n \u0111o\u00e1n, c\u00e1ch ly hi\u1ec7u qu\u1ea3 h\u01a1i n\u01b0\u1edbc v\u00e0 oxy \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh c\u1ee7a s\u1ea3n ph\u1ea9m.<\/span><\/p>\n

Bao b\u00ec c\u00f4ng nghi\u1ec7p<\/span><\/strong><\/p>\n

\u0110\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong \u0111\u00f3ng g\u00f3i ch\u1ed1ng \u1ea9m cho c\u00e1c linh ki\u1ec7n \u0111i\u1ec7n t\u1eed, b\u1ea3o v\u1ec7 c\u00e1c d\u1ee5ng c\u1ee5 ch\u00ednh x\u00e1c v\u00e0 \u0111\u00f3ng g\u00f3i h\u00f3a ch\u1ea5t, mang l\u1ea1i s\u1ef1 an to\u00e0n to\u00e0n di\u1ec7n cho c\u00e1c s\u1ea3n ph\u1ea9m c\u00f4ng nghi\u1ec7p.<\/span><\/p>\n

 <\/p>\n

EVOH Plastic Material Datasheet<\/span><\/h2>\n

 <\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u0110\u00fac \u0111\u00f9n<\/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
B\u1ed9 chuy\u1ec3n \u0111\u1ed5i<\/span><\/td>\nNhi\u1ec7t \u0111\u1ed9<\/span><\/td>\n220<\/span><\/td>\n\u00b0C<\/span><\/td>\n<\/td>\n<\/tr>\n
C\u00e1i \u0111\u1ea7u<\/span><\/td>\nNhi\u1ec7t \u0111\u1ed9<\/span><\/td>\n215<\/span><\/td>\n\u00b0C<\/span><\/td>\n<\/td>\n<\/tr>\n
V\u00f9ng<\/span><\/td>\n1 Nhi\u1ec7t \u0111\u1ed9<\/span><\/td>\n180<\/span><\/td>\n\u00b0C<\/span><\/td>\n<\/td>\n<\/tr>\n
V\u00f9ng<\/span><\/td>\n2 Nhi\u1ec7t \u0111\u1ed9<\/span><\/td>\n200<\/span><\/td>\n\u00b0C<\/span><\/td>\n<\/td>\n<\/tr>\n
V\u00f9ng<\/span><\/td>\n3 Nhi\u1ec7t \u0111\u1ed9<\/span><\/td>\n205<\/span><\/td>\n\u00b0C<\/span><\/td>\n<\/td>\n<\/tr>\n
V\u00f9ng<\/span><\/td>\n4 Nhi\u1ec7t \u0111\u1ed9<\/span><\/td>\n215<\/span><\/td>\n\u00b0C<\/span><\/td>\n<\/td>\n<\/tr>\n
V\u00f9ng<\/span><\/td>\n5 Nhi\u1ec7t \u0111\u1ed9<\/span><\/td>\n220<\/span><\/td>\n\u00b0C<\/span><\/td>\n<\/td>\n<\/tr>\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\u0111\u1ed9 c\u1ee9ng<\/span><\/td>\nISO 2039<\/span><\/td>\n92<\/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>\n2.94<\/span><\/td>\nkJ\/m2<\/span><\/td>\n<\/tr>\n
\u0110\u1ed9 gi\u00e3n d\u00e0i<\/span><\/td>\nPh\u00e1 v\u1ee1<\/span><\/td>\nISO 527<\/span><\/td>\n15.2<\/span><\/td>\n%<\/span><\/td>\n<\/tr>\n
u\u1ed1n<\/span><\/td>\nS\u1ee9c m\u1ea1nh<\/span><\/td>\nISO 178<\/span><\/td>\n126<\/span><\/td>\nMPa<\/span><\/td>\n<\/tr>\n
u\u1ed1n<\/span><\/td>\nm\u00f4 \u0111un<\/span><\/td>\nISO 178<\/span><\/td>\n4200<\/span><\/td>\nMPa<\/span><\/td>\n<\/tr>\n
\u0110\u1ed9 b\u1ec1n k\u00e9o<\/span><\/td>\nm\u00f4 \u0111un<\/span><\/td>\nISO 527<\/span><\/td>\n4510<\/span><\/td>\nMPa<\/span><\/td>\n<\/tr>\n
\u0110\u1ed9 b\u1ec1n k\u00e9o<\/span><\/td>\nS\u1ee9c m\u1ea1nh N\u0103ng su\u1ea5t<\/span><\/td>\nISO 527<\/span><\/td>\n83.6<\/span><\/td>\nMPa<\/span><\/td>\n<\/tr>\n
\u0110\u1ed9 b\u1ec1n k\u00e9o<\/span><\/td>\nPh\u00e1 v\u1ee1 s\u1ee9c m\u1ea1nh<\/span><\/td>\nISO 527<\/span><\/td>\n33.6<\/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>\n1.18<\/span><\/td>\ng\/cm\u00b3<\/span><\/td>\n<\/tr>\n
Etylen<\/span><\/td>\nN\u1ed9i dung<\/span><\/td>\nPH\u01af\u01a0NG PH\u00c1P N\u1ed8I B\u1ed8<\/span><\/td>\n32<\/span><\/td>\nmol%<\/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>\ng\/10 ph\u00fat<\/span><\/td>\n<\/tr>\n
\u00d4xy<\/span><\/td>\nTruy\u1ec1n 20\u00b0C 0RH<\/span><\/td>\nTi\u00eau chu\u1ea9n ISO14663<\/span><\/td>\n0.2<\/span><\/td>\ncm\u00b3\u00b720\u03bcm\/m\u00b2\u00b724 gi\u1edd\u00b7atm<\/span><\/td>\n<\/tr>\n
\u00d4xy<\/span><\/td>\nTruy\u1ec1n 20\u00b0C 65RH<\/span><\/td>\nTi\u00eau chu\u1ea9n ISO14663<\/span><\/td>\n0.3<\/span><\/td>\ncm\u00b3\u00b720\u03bcm\/m\u00b2\u00b724 gi\u1edd\u00b7atm<\/span><\/td>\n<\/tr>\n
\u00d4xy<\/span><\/td>\nTruy\u1ec1n 20\u00b0C 85RH<\/span><\/td>\nTi\u00eau chu\u1ea9n ISO14663<\/span><\/td>\n1.5<\/span><\/td>\ncm\u00b3\u00b720\u03bcm\/m\u00b2\u00b724 gi\u1edd\u00b7atm<\/span><\/td>\n<\/tr>\n
N\u01b0\u1edbc<\/span><\/td>\nTruy\u1ec1n h\u01a1i 40\u00b0C 90RH<\/span><\/td>\nTi\u00eau chu\u1ea9n ASTM E96<\/span><\/td>\n51<\/span><\/td>\ncm\u00b3\u00b730\u03bcm\/m\u00b2\u00b724 gi\u1edd\u00b7atm<\/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
K\u1ebft tinh<\/span><\/td>\nNhi\u1ec7t \u0111\u1ed9<\/span><\/td>\nISO 11357<\/span><\/td>\n161<\/span><\/td>\n\u00b0C<\/span><\/td>\n<\/tr>\n
Th\u1ee7y tinh<\/span><\/td>\nNhi\u1ec7t \u0111\u1ed9 chuy\u1ec3n ti\u1ebfp<\/span><\/td>\nISO 11357<\/span><\/td>\n61<\/span><\/td>\n\u00b0C<\/span><\/td>\n<\/tr>\n
tan ch\u1ea3y<\/span><\/td>\nNhi\u1ec7t \u0111\u1ed9<\/span><\/td>\nISO 11357<\/span><\/td>\n183<\/span><\/td>\n\u00b0C<\/span><\/td>\n<\/tr>\n
Vicat<\/span><\/td>\nNhi\u1ec7t \u0111\u1ed9 l\u00e0m m\u1ec1m<\/span><\/td>\nISO 306<\/span><\/td>\n174<\/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 EV 3201F<\/span><\/a><\/span><\/p>\n

 <\/p>\n

T\u1ea1i sao n\u00ean ch\u1ecdn EVOH EV 3201F?<\/span><\/h2>\n

 <\/p>\n

EVOH EV 3201F l\u00e0 v\u1eadt li\u1ec7u \u0111\u00f3ng g\u00f3i cao c\u1ea5p l\u00fd t\u01b0\u1edfng v\u1edbi c\u00e1c \u0111\u1eb7c \u0111i\u1ec3m sau:<\/span><\/strong><\/p>\n

Hi\u1ec7u su\u1ea5t ch\u1eafn kh\u00ed tuy\u1ec7t v\u1eddi \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m <\/span>
\n\u0110\u1ed9 b\u1ec1n v\u00e0 \u0111\u1ed9 d\u1ebbo dai cao, kh\u1ea3 n\u0103ng ch\u1ed1ng va \u0111\u1eadp v\u00e0 ch\u1ed1ng bi\u1ebfn d\u1ea1ng <\/span>
\nTh\u00edch nghi v\u1edbi m\u00f4i tr\u01b0\u1eddng nhi\u1ec7t \u0111\u1ed9 cao, x\u1eed l\u00fd \u1ed5n \u0111\u1ecbnh <\/span>
\nT\u01b0\u01a1ng th\u00edch v\u1edbi nhi\u1ec1u lo\u1ea1i ch\u1ea5t n\u1ec1n, c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng cho nhi\u1ec1u lo\u1ea1i<\/span><\/p>\n

 <\/p>\n

Li\u00ean h\u1ec7 v\u1edbi ch\u00fang t\u00f4i \u0111\u1ec3 c\u00f3 th\u00eam c\u00e1c gi\u1ea3i ph\u00e1p t\u00f9y ch\u1ec9nh<\/span><\/strong><\/p>\n

N\u1ebfu b\u1ea1n c\u1ea7n h\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt nhi\u1ec1u h\u01a1n v\u1ec1 N\u1ebfu b\u1ea1n c\u1ea7n h\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt nhi\u1ec1u h\u01a1n ho\u1eb7c th\u1eed nghi\u1ec7m m\u1eabu v\u1ec1 EVOH EV 3201F, nh\u00f3m chuy\u00ean nghi\u1ec7p c\u1ee7a ch\u00fang t\u00f4i s\u1ebd cung c\u1ea5p c\u00e1c gi\u1ea3i ph\u00e1p t\u00f9y ch\u1ec9nh theo nhu c\u1ea7u \u1ee9ng d\u1ee5ng c\u1ee7a b\u1ea1n. H\u00e3y li\u00ean h\u1ec7 v\u1edbi ch\u00fang t\u00f4i \u0111\u1ec3 gi\u1ea3i quy\u1ebft c\u00e1c th\u00e1ch th\u1ee9c v\u1ec1 bao b\u00ec c\u1ee7a b\u1ea1n.<\/span><\/p>\n

\"evoh<\/p>\n

 <\/p>\n

 <\/p>\n

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

 <\/p>\n

\n

EVOH EV 4405F:<\/a> E<\/span>r\u01b0\u1ee3u vinyl thilen <\/span>cho c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u00f3ng g\u00f3i ch\u1ed1ng \u1ea9m T\u00ecm hi\u1ec3u th\u00eam><\/u><\/a><\/span><\/span><\/p>\n

\n

EVOH EV 3251F:<\/a> V\u1eadt li\u1ec7u r\u00e0o c\u1ea3n \u0111\u00e1ng tin c\u1eady cho bao b\u00ec d\u01b0\u1ee3c ph\u1ea9m v\u00e0 \u0111i\u1ec7n t\u1eed T\u00ecm hi\u1ec3u th\u00eam><\/u><\/a><\/span><\/span><\/p>\n

\n

EVOH EV 3851F:<\/a> V\u1eadt li\u1ec7u r\u00e0o c\u1ea3n tuy\u1ec7t v\u1eddi cho c\u00e1c gi\u1ea3i ph\u00e1p \u0111\u00f3ng g\u00f3i \u00a0T\u00ecm hi\u1ec3u th\u00eam><\/span><\/a><\/span><\/p>\n

\n<\/div>\n

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

What is EVOH Plastic Material   EVOH EV 3201F by SK Global Chemical Co., Ltd. R&d is a evoh plastic material specially designed for high-end packaging, featuring outstanding gas and moisture barrier properties, and is particularly suitable for packaging products sensitive to oxygen. As a thermally stable material, EVOH EV 3201F can not only provide […]<\/p>\n","protected":false},"author":1,"featured_media":2260,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[49],"tags":[50],"class_list":["post-2257","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\/4-1.jpg","_links":{"self":[{"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/posts\/2257","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=2257"}],"version-history":[{"count":3,"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/posts\/2257\/revisions"}],"predecessor-version":[{"id":4288,"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/posts\/2257\/revisions\/4288"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/media\/2260"}],"wp:attachment":[{"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/media?parent=2257"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/categories?post=2257"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/tags?post=2257"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}