{"id":262,"date":"2024-01-03T00:58:08","date_gmt":"2024-01-03T00:58:08","guid":{"rendered":"http:\/\/juyuans.com\/?p=262"},"modified":"2024-01-03T00:58:08","modified_gmt":"2024-01-03T00:58:08","slug":"gioi-thieu-mot-so-phuong-phap-san-xuat-nhua-pp","status":"publish","type":"post","link":"https:\/\/juyuans.com\/vi\/gioi-thieu-mot-so-phuong-phap-san-xuat-nhua-pp\/","title":{"rendered":"Gi\u1edbi Thi\u1ec7u M\u1ed9t S\u1ed1 Ph\u01b0\u01a1ng Ph\u00e1p S\u1ea3n Xu\u1ea5t Nh\u1ef1a PP"},"content":{"rendered":"

Nh\u1ef1a Polypropylen (PP) l\u00e0 v\u1eadt li\u1ec7u linh ho\u1ea1t \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong nhi\u1ec1u \u1ee9ng d\u1ee5ng kh\u00e1c nhau nh\u1edd c\u00e1c \u0111\u1eb7c t\u00ednh tuy\u1ec7t v\u1eddi nh\u01b0 kh\u1ea3 n\u0103ng ch\u1ed1ng h\u00f3a ch\u1ea5t, \u0111i\u1ec3m n\u00f3ng ch\u1ea3y cao v\u00e0 \u0111\u1ed9 b\u1ec1n.<\/span><\/p>\n

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  1. Qu\u00e1 tr\u00ecnh b\u00f9n: <\/strong>Ph\u1ea3n \u1ee9ng tr\u00f9ng h\u1ee3p trong ch\u1ea5t pha lo\u00e3ng nh\u01b0 hexane, \u0111\u00e2y l\u00e0 ph\u01b0\u01a1ng ph\u00e1p c\u00f4ng nghi\u1ec7p h\u00f3a s\u1edbm nh\u1ea5t v\u00e0 cho \u0111\u1ebfn nay l\u00e0 ph\u01b0\u01a1ng ph\u00e1p c\u00f3 kh\u1ed1i l\u01b0\u1ee3ng s\u1ea3n xu\u1ea5t l\u1edbn nh\u1ea5t.<\/span><\/li>\n
  2. Quy tr\u00ecnh pha l\u1ecfng s\u1ed1 l\u01b0\u1ee3ng l\u1edbn: <\/strong>Ph\u1ea3n \u1ee9ng tr\u00f9ng h\u1ee3p \u1edf 70\u00b0C v\u00e0 3MPa trong propylene l\u1ecfng.<\/span><\/li>\n
  3. Qu\u00e1 tr\u00ecnh pha kh\u00ed: <\/strong>Ph\u1ea3n \u1ee9ng tr\u00f9ng h\u1ee3p trong \u0111i\u1ec1u ki\u1ec7n propylene \u1edf tr\u1ea1ng th\u00e1i kh\u00ed. Hai ph\u01b0\u01a1ng ph\u00e1p sau kh\u00f4ng s\u1eed d\u1ee5ng ch\u1ea5t pha lo\u00e3ng, c\u00f3 quy tr\u00ecnh ng\u1eafn h\u01a1n v\u00e0 ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng th\u1ea5p h\u01a1n. Qu\u00e1 tr\u00ecnh pha l\u1ecfng s\u1ed1 l\u01b0\u1ee3ng l\u1edbn hi\u1ec7n \u0111\u00e3 ch\u1ee9ng t\u1ecf \u0111\u01b0\u1ee3c \u01b0u \u0111i\u1ec3m c\u1ee7a n\u00f3, v\u01b0\u1ee3t tr\u1ed9i h\u01a1n c\u00e1c quy tr\u00ecnh kh\u00e1c.<\/span><\/li>\n<\/ol>\n

    \u0110\u1eb7c t\u00ednh khu\u00f4n nh\u1ef1a PP<\/strong><\/span><\/p>\n

    (1) T\u00ednh ch\u1ea5t v\u1eadt l\u00fd: <\/strong>Polypropylen (PP) l\u00e0 m\u1ed9t lo\u1ea1i polyme c\u00f3 \u0111\u1ed9 tinh th\u1ec3 cao, kh\u00f4ng m\u00f9i, m\u00e0u tr\u1eafng s\u1eefa v\u00e0 l\u00e0 m\u1ed9t trong nh\u1eefng lo\u1ea1i nh\u1ef1a nh\u1eb9 nh\u1ea5t trong s\u1ed1 t\u1ea5t c\u1ea3 c\u00e1c lo\u1ea1i nh\u1ef1a. N\u00f3 \u0111\u1eb7c bi\u1ec7t \u1ed5n \u0111\u1ecbnh trong n\u01b0\u1edbc, v\u1edbi t\u1ed1c \u0111\u1ed9 h\u00fat n\u01b0\u1edbc ch\u1ec9 0,01% sau khi ng\u00e2m trong n\u01b0\u1edbc trong 14 gi\u1edd. Tr\u1ecdng l\u01b0\u1ee3ng ph\u00e2n t\u1eed c\u1ee7a n\u00f3 dao \u0111\u1ed9ng trong kho\u1ea3ng t\u1eeb 80.000 \u0111\u1ebfn 150.000 v\u00e0 c\u00f3 kh\u1ea3 n\u0103ng t\u1ea1o khu\u00f4n t\u1ed1t. Tuy nhi\u00ean, do \u0111\u1ed9 co ng\u00f3t cao n\u00ean s\u1ea3n ph\u1ea9m t\u01b0\u1eddng nguy\u00ean b\u1ea3n d\u1ec5 b\u1ecb m\u00f3p m\u00e9o. B\u1ec1 m\u1eb7t c\u1ee7a s\u1ea3n ph\u1ea9m c\u00f3 \u0111\u1ed9 b\u00f3ng t\u1ed1t v\u00e0 d\u1ec5 t\u1ea1o m\u00e0u.<\/span><\/p>\n

    (2) T\u00ednh ch\u1ea5t c\u01a1 h\u1ecdc: <\/strong>PP c\u00f3 \u0111\u1ed9 k\u1ebft tinh cao v\u00e0 c\u1ea5u tr\u00fac \u0111\u1ec1u \u0111\u1eb7n, mang l\u1ea1i t\u00ednh ch\u1ea5t c\u01a1 h\u1ecdc tuy\u1ec7t v\u1eddi. \u0110\u1ed9 b\u1ec1n, \u0111\u1ed9 c\u1ee9ng v\u00e0 \u0111\u1ed9 \u0111\u00e0n h\u1ed3i c\u1ee7a n\u00f3 cao h\u01a1n so v\u1edbi polyetylen m\u1eadt \u0111\u1ed9 cao (HDPE). M\u1ed9t t\u00ednh n\u0103ng \u0111\u00e1ng ch\u00fa \u00fd l\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng m\u1ecfi khi u\u1ed1n; n\u00f3 c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c 70 tri\u1ec7u l\u1ea7n u\u1ed1n m\u00e0 kh\u00f4ng b\u1ecb h\u01b0 h\u1ea1i. H\u1ec7 s\u1ed1 ma s\u00e1t kh\u00f4 c\u1ee7a n\u00f3 t\u01b0\u01a1ng t\u1ef1 nh\u01b0 nylon, nh\u01b0ng hi\u1ec7u su\u1ea5t c\u1ee7a n\u00f3 khi b\u00f4i tr\u01a1n b\u1eb1ng d\u1ea7u kh\u00f4ng t\u1ed1t b\u1eb1ng nylon.<\/span><\/p>\n

    (3) T\u00ednh ch\u1ea5t nhi\u1ec7t: <\/strong>PP c\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t t\u1ed1t v\u1edbi nhi\u1ec7t \u0111\u1ed9 n\u00f3ng ch\u1ea3y trong kho\u1ea3ng 164-170\u00b0C. S\u1ea3n ph\u1ea9m c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c kh\u1eed tr\u00f9ng \u1edf nhi\u1ec7t \u0111\u1ed9 tr\u00ean 100\u00b0C. Kh\u00f4ng c\u00f3 ngo\u1ea1i l\u1ef1c, n\u00f3 kh\u00f4ng b\u1ecb bi\u1ebfn d\u1ea1ng \u1edf 150\u00b0C. N\u00f3 tr\u1edf n\u00ean gi\u00f2n \u1edf -35\u00b0C, v\u00e0 d\u01b0\u1edbi nhi\u1ec7t \u0111\u1ed9 n\u00e0y, \u0111\u1ed9 gi\u00f2n x\u1ea3y ra. Kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t c\u1ee7a n\u00f3 kh\u00f4ng t\u1ed1t b\u1eb1ng PE.<\/span><\/p>\n

    (4) \u0110\u1ed9 \u1ed5n \u0111\u1ecbnh h\u00f3a h\u1ecdc:<\/strong> PP c\u00f3 t\u00ednh \u1ed5n \u0111\u1ecbnh h\u00f3a h\u1ecdc t\u1ed1t. Ngo\u00e0i vi\u1ec7c b\u1ecb \u0103n m\u00f2n b\u1edfi axit sulfuric \u0111\u1eadm \u0111\u1eb7c v\u00e0 axit nitric, n\u00f3 c\u00f2n t\u01b0\u01a1ng \u0111\u1ed1i \u1ed5n \u0111\u1ecbnh tr\u01b0\u1edbc nhi\u1ec1u lo\u1ea1i thu\u1ed1c th\u1eed h\u00f3a h\u1ecdc kh\u00e1c. Tuy nhi\u00ean, hydrocacbon b\u00e9o c\u00f3 tr\u1ecdng l\u01b0\u1ee3ng ph\u00e2n t\u1eed th\u1ea5p v\u00e0 hydrocacbon th\u01a1m c\u00f3 th\u1ec3 l\u00e0m m\u1ec1m v\u00e0 tr\u01b0\u01a1ng n\u1edf PP. \u0110\u1ed9 \u1ed5n \u0111\u1ecbnh h\u00f3a h\u1ecdc c\u1ee7a n\u00f3 \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n khi \u0111\u1ed9 k\u1ebft tinh t\u0103ng l\u00ean. V\u00ec v\u1eady PP th\u00edch h\u1ee3p l\u00e0m \u0111\u01b0\u1eddng \u1ed1ng v\u00e0 ph\u1ee5 ki\u1ec7n h\u00f3a ch\u1ea5t \u1edf Nga, c\u00f3 t\u00e1c d\u1ee5ng ch\u1ed1ng \u0103n m\u00f2n t\u1ed1t.<\/span><\/p>\n

    (5) T\u00ednh ch\u1ea5t \u0111i\u1ec7n:<\/strong> Polypropylen c\u00f3 \u0111\u1eb7c t\u00ednh c\u00e1ch nhi\u1ec7t t\u1ea7n s\u1ed1 cao tuy\u1ec7t v\u1eddi. V\u00ec n\u00f3 h\u1ea7u nh\u01b0 kh\u00f4ng h\u1ea5p th\u1ee5 n\u01b0\u1edbc n\u00ean kh\u1ea3 n\u0103ng c\u00e1ch nhi\u1ec7t c\u1ee7a n\u00f3 kh\u00f4ng b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi \u0111\u1ed9 \u1ea9m. N\u00f3 c\u00f3 h\u1eb1ng s\u1ed1 \u0111i\u1ec7n m\u00f4i cao v\u00e0 khi nhi\u1ec7t \u0111\u1ed9 t\u0103ng cao, n\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ch\u1ebf t\u1ea1o c\u00e1c s\u1ea3n ph\u1ea9m c\u00e1ch \u0111i\u1ec7n ch\u1ecbu nhi\u1ec7t. N\u00f3 c\u0169ng c\u00f3 \u0111i\u1ec7n \u00e1p \u0111\u00e1nh th\u1ee7ng cao n\u00ean ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c ph\u1ee5 ki\u1ec7n \u0111i\u1ec7n, v.v. N\u00f3 c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng \u0111i\u1ec7n \u00e1p v\u00e0 h\u1ed3 quang \u0111i\u1ec7n t\u1ed1t, nh\u01b0ng c\u00f3 \u0111i\u1ec7n t\u00edch t\u0129nh cao v\u00e0 c\u00f3 th\u1ec3 b\u1ecb l\u00e3o h\u00f3a nhanh ch\u00f3ng khi ti\u1ebfp x\u00fac v\u1edbi \u0111\u1ed3ng.<\/span><\/p>\n

    (6) Kh\u1ea3 n\u0103ng ch\u1ecbu th\u1eddi ti\u1ebft: <\/strong>Polypropylen r\u1ea5t nh\u1ea1y c\u1ea3m v\u1edbi tia c\u1ef1c t\u00edm. Vi\u1ec7c b\u1ed5 sung c\u00e1c ch\u1ea5t ch\u1ed1ng oxy h\u00f3a nh\u01b0 oxit k\u1ebdm, dilauryl thiodipropionate, mu\u1ed9i than ho\u1eb7c ch\u1ea5t \u0111\u1ed9n m\u00e0u tr\u1eafng s\u1eefa t\u01b0\u01a1ng t\u1ef1 c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng ch\u1ed1ng l\u00e3o h\u00f3a c\u1ee7a n\u00f3.<\/span>
    \nQuy Tr\u00ecnh \u0110\u00fac Nh\u1ef1a PP<\/strong><\/span><\/p>\n

    L\u1ef1a ch\u1ecdn m\u00e1y \u00e9p phun: Kh\u00f4ng c\u00f3 y\u00eau c\u1ea7u \u0111\u1eb7c bi\u1ec7t n\u00e0o \u0111\u1ed1i v\u1edbi vi\u1ec7c l\u1ef1a ch\u1ecdn m\u00e1y \u00e9p phun. Do PP c\u00f3 \u0111\u1ed9 k\u1ebft tinh cao n\u00ean c\u1ea7n s\u1eed d\u1ee5ng m\u00e1y \u00e9p phun \u0111i\u1ec1u khi\u1ec3n b\u1eb1ng m\u00e1y t\u00ednh c\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu \u00e1p su\u1ea5t phun cao v\u00e0 \u0111i\u1ec1u khi\u1ec3n nhi\u1ec1u giai \u0111o\u1ea1n. L\u1ef1c k\u1eb9p th\u01b0\u1eddng \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh b\u1eb1ng 3800t\/m2 v\u00e0 c\u00f4ng su\u1ea5t phun 20%-85% l\u00e0 \u0111\u1ee7.<\/span><\/p>\n

    X\u1eed l\u00fd s\u1ea5y kh\u00f4:<\/strong> Vi\u1ec7c x\u1eed l\u00fd s\u1ea5y kh\u00f4 l\u00e0 kh\u00f4ng c\u1ea7n thi\u1ebft n\u1ebfu b\u1ea3o qu\u1ea3n th\u00edch h\u1ee3p.<\/span><\/p>\n

    Nhi\u1ec7t \u0111\u1ed9 n\u00f3ng ch\u1ea3y:<\/strong> \u0110i\u1ec3m n\u00f3ng ch\u1ea3y c\u1ee7a PP l\u00e0 160-175oC v\u00e0 nhi\u1ec7t \u0111\u1ed9 ph\u00e2n h\u1ee7y l\u00e0 350oC. Tuy nhi\u00ean, trong qu\u00e1 tr\u00ecnh \u00e9p phun, c\u00e0i \u0111\u1eb7t nhi\u1ec7t \u0111\u1ed9 kh\u00f4ng \u0111\u01b0\u1ee3c v\u01b0\u1ee3t qu\u00e1 275oC. Nhi\u1ec7t \u0111\u1ed9 c\u1ee7a v\u00f9ng n\u00f3ng ch\u1ea3y \u0111\u01b0\u1ee3c duy tr\u00ec t\u1ed1t nh\u1ea5t \u1edf kho\u1ea3ng 240oC.<\/span><\/p>\n

    Nhi\u1ec7t \u0111\u1ed9 khu\u00f4n:<\/strong> Nhi\u1ec7t \u0111\u1ed9 khu\u00f4n ph\u1ea3i n\u1eb1m trong kho\u1ea3ng 50-90oC. N\u00ean s\u1eed d\u1ee5ng nhi\u1ec7t \u0111\u1ed9 khu\u00f4n cao h\u01a1n cho c\u00e1c b\u1ed9 ph\u1eadn c\u00f3 y\u00eau c\u1ea7u k\u00edch th\u01b0\u1edbc cao, v\u1edbi nhi\u1ec7t \u0111\u1ed9 l\u00f5i th\u1ea5p h\u01a1n nhi\u1ec7t \u0111\u1ed9 khoang \u00edt nh\u1ea5t 5oC.<\/span><\/p>\n

    \u00c1p su\u1ea5t phun:<\/strong> S\u1eed d\u1ee5ng \u00e1p su\u1ea5t phun cao h\u01a1n (1500-1800bar) v\u00e0 \u00e1p su\u1ea5t gi\u1eef (kho\u1ea3ng 80% c\u1ee7a \u00e1p su\u1ea5t phun). Chuy\u1ec3n sang \u00e1p su\u1ea5t gi\u1eef \u1edf kho\u1ea3ng 95% c\u1ee7a to\u00e0n b\u1ed9 h\u00e0nh tr\u00ecnh v\u00e0 s\u1eed d\u1ee5ng th\u1eddi gian gi\u1eef \u00e1p l\u00e2u h\u01a1n.<\/span><\/p>\n

    T\u1ed1c \u0111\u1ed9 ti\u00eam:<\/strong> \u0110\u1ec3 gi\u1ea3m \u1ee9ng su\u1ea5t v\u00e0 bi\u1ebfn d\u1ea1ng b\u00ean trong, n\u00ean ch\u1ecdn phun t\u1ed1c \u0111\u1ed9 cao. Tuy nhi\u00ean, m\u1ed9t s\u1ed1 lo\u1ea1i PP v\u00e0 khu\u00f4n kh\u00f4ng ph\u00f9 h\u1ee3p (c\u00f3 th\u1ec3 xu\u1ea5t hi\u1ec7n bong b\u00f3ng, v\u1ebft kh\u00ed). N\u1ebfu b\u1ec1 m\u1eb7t c\u00f3 hoa v\u0103n c\u00f3 c\u00e1c s\u1ecdc s\u00e1ng v\u00e0 t\u1ed1i xen k\u1ebd tr\u1ea3i d\u00e0i t\u1eeb c\u1ed5ng, h\u00e3y s\u1eed d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p phun t\u1ed1c \u0111\u1ed9 th\u1ea5p v\u00e0 nhi\u1ec7t \u0111\u1ed9 khu\u00f4n cao h\u01a1n.<\/span><\/p>\n

    Ng\u01b0\u1eddi ch\u1ea1y v\u00e0 c\u1ed5ng: <\/strong>\u0110\u01b0\u1eddng k\u00ednh c\u1ee7a \u0111\u01b0\u1eddng ch\u1ea1y ph\u1ea3i l\u00e0 4-7mm, chi\u1ec1u d\u00e0i c\u1ee7a c\u1ed5ng ch\u1ed1t ph\u1ea3i l\u00e0 1-1,5mm v\u00e0 \u0111\u01b0\u1eddng k\u00ednh c\u00f3 th\u1ec3 nh\u1ecf t\u1edbi 0,7mm. Chi\u1ec1u d\u00e0i c\u1ee7a c\u1ed5ng c\u1ea1nh ph\u1ea3i c\u00e0ng ng\u1eafn c\u00e0ng t\u1ed1t, kho\u1ea3ng 0,7mm, v\u1edbi \u0111\u1ed9 s\u00e2u b\u1eb1ng m\u1ed9t n\u1eeda \u0111\u1ed9 d\u00e0y th\u00e0nh v\u00e0 chi\u1ec1u r\u1ed9ng g\u1ea5p \u0111\u00f4i \u0111\u1ed9 d\u00e0y th\u00e0nh, t\u0103ng theo chi\u1ec1u d\u00e0i c\u1ee7a d\u00f2ng ch\u1ea3y n\u00f3ng ch\u1ea3y trong khoang. Khu\u00f4n ph\u1ea3i c\u00f3 \u0111\u1ed9 th\u00f4ng h\u01a1i t\u1ed1t, \u0111\u1ed9 s\u00e2u l\u1ed7 th\u00f4ng h\u01a1i t\u1eeb 0,025mm-0,038mm v\u00e0 chi\u1ec1u r\u1ed9ng 1,5mm. \u0110\u1ec3 tr\u00e1nh v\u1ebft l\u00f5m, h\u00e3y s\u1eed d\u1ee5ng c\u00e1c c\u1ed5ng tr\u00f2n, l\u1edbn v\u00e0 c\u00e1c thanh d\u1eabn tr\u00f2n, \u0111\u1ed9 d\u00e0y c\u1ee7a c\u00e1c g\u00e2n gia c\u1ed1 ph\u1ea3i nh\u1ecf (v\u00ed d\u1ee5: 50-60% \u0111\u1ed9 d\u00e0y c\u1ee7a t\u01b0\u1eddng). S\u1ea3n ph\u1ea9m l\u00e0m t\u1eeb homopolymer PP kh\u00f4ng \u0111\u01b0\u1ee3c c\u00f3 \u0111\u1ed9 d\u00e0y qu\u00e1 3 mm \u0111\u1ec3 tr\u00e1nh bong b\u00f3ng (s\u1ea3n ph\u1ea9m c\u00f3 th\u00e0nh d\u00e0y ch\u1ec9 n\u00ean l\u00e0m b\u1eb1ng copolymer PP).<\/span><\/p>\n

    \u00c1p su\u1ea5t tan ch\u1ea3y tr\u1edf l\u1ea1i: <\/strong>C\u00f3 th\u1ec3 s\u1eed d\u1ee5ng \u00e1p su\u1ea5t ng\u01b0\u1ee3c 5bar, v\u1edbi \u00e1p su\u1ea5t ng\u01b0\u1ee3c cao h\u01a1n \u0111\u1ed1i v\u1edbi v\u1eadt li\u1ec7u b\u1ed9t m\u00e0u n\u1ebfu th\u00edch h\u1ee3p.<\/span><\/p>\n

    S\u1ea3n ph\u1ea9m sau x\u1eed l\u00fd:<\/strong> \u0110\u1ec3 ng\u0103n ng\u1eeba bi\u1ebfn d\u1ea1ng co ng\u00f3t do k\u1ebft tinh sau, c\u00e1c s\u1ea3n ph\u1ea9m th\u01b0\u1eddng c\u1ea7n \u0111\u01b0\u1ee3c x\u1eed l\u00fd b\u1eb1ng c\u00e1ch ng\u00e2m trong n\u01b0\u1edbc n\u00f3ng.<\/span><\/p>","protected":false},"excerpt":{"rendered":"

    Nh\u1ef1a Polypropylen (PP) l\u00e0 v\u1eadt li\u1ec7u linh ho\u1ea1t \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong nhi\u1ec1u \u1ee9ng d\u1ee5ng kh\u00e1c nhau nh\u1edd c\u00e1c \u0111\u1eb7c t\u00ednh tuy\u1ec7t v\u1eddi nh\u01b0 kh\u1ea3 n\u0103ng ch\u1ed1ng h\u00f3a ch\u1ea5t, \u0111i\u1ec3m n\u00f3ng ch\u1ea3y cao v\u00e0 \u0111\u1ed9 b\u1ec1n.<\/p>","protected":false},"author":1,"featured_media":263,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-262","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"jetpack_featured_media_url":"https:\/\/juyuans.com\/wp-content\/uploads\/2024\/01\/IMG_20230816_140302-2.jpg","_links":{"self":[{"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/posts\/262","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=262"}],"version-history":[{"count":0,"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/posts\/262\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/media\/263"}],"wp:attachment":[{"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/media?parent=262"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/categories?post=262"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/tags?post=262"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}