{"id":1849,"date":"2025-06-22T14:16:36","date_gmt":"2025-06-22T14:16:36","guid":{"rendered":"https:\/\/gelsap.com\/?p=1849"},"modified":"2025-06-23T00:57:48","modified_gmt":"2025-06-23T00:57:48","slug":"the-invention-and-applications-of-sodium-polyacrylate","status":"publish","type":"post","link":"https:\/\/gelsap.com\/vi\/the-invention-and-applications-of-sodium-polyacrylate\/","title":{"rendered":"S\u1ef1 ph\u00e1t minh v\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng c\u1ee7a natri polyacrylat"},"content":{"rendered":"
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Ng\u01b0\u1eddi ph\u00e1t minh ra natri polyacrylat<\/h2>\n

Polyacrylate natri, m\u1ed9t lo\u1ea1i polymer si\u00eau th\u1ea5m, \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n v\u00e0o cu\u1ed1i nh\u1eefng n\u0103m 1960 b\u1edfi B\u1ed9 N\u00f4ng nghi\u1ec7p Hoa K\u1ef3 (USDA). Ph\u00e1t minh n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c cho l\u00e0 c\u1ee7a Ti\u1ebfn s\u0129 Gene A. Hale v\u00e0 nh\u00f3m nghi\u00ean c\u1ee9u c\u1ee7a \u00f4ng, nh\u1eefng ng\u01b0\u1eddi l\u00fac b\u1ea5y gi\u1edd \u0111ang t\u00ecm t\u00f2i c\u00e1c v\u1eadt li\u1ec7u nh\u1eb1m c\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng gi\u1eef n\u01b0\u1edbc trong \u0111\u1ea5t, \u0111\u1eb7c bi\u1ec7t l\u00e0 cho c\u00e1c \u1ee9ng d\u1ee5ng trong n\u00f4ng nghi\u1ec7p.<\/p>\n

T\u1ea1i sao natri polyacrylat l\u1ea1i h\u1ea5p th\u1ee5 n\u01b0\u1edbc?<\/h2>\n
\"GELSAP
GELSAP - Polyme si\u00eau th\u1ea5m 10<\/figcaption><\/figure>\n

Polyacrylate natri<\/a> h\u1ea5p th\u1ee5 n\u01b0\u1edbc nh\u1edd c\u1ea5u tr\u00fac h\u00f3a h\u1ecdc \u0111\u1ed9c \u0111\u00e1o c\u1ee7a n\u00f3. Ch\u1ea5t n\u00e0y \u0111\u01b0\u1ee3c c\u1ea5u t\u1ea1o t\u1eeb c\u00e1c chu\u1ed7i d\u00e0i c\u00e1c monome acrylate, m\u1ed7i monome \u0111\u1ec1u ch\u1ee9a m\u1ed9t nh\u00f3m carboxyl. C\u00e1c nh\u00f3m carboxyl n\u00e0y b\u1ecb ion h\u00f3a (mang \u0111i\u1ec7n t\u00edch \u00e2m) v\u00e0 thu h\u00fat c\u00e1c ph\u00e2n t\u1eed n\u01b0\u1edbc th\u00f4ng qua li\u00ean k\u1ebft hydro v\u00e0 l\u1ef1c t\u0129nh \u0111i\u1ec7n. Khi ti\u1ebfp x\u00fac v\u1edbi n\u01b0\u1edbc, c\u00e1c chu\u1ed7i polymer s\u1ebd gi\u00e3n ra v\u00e0 n\u1edf r\u1ed9ng, gi\u1eef l\u1ea1i m\u1ed9t l\u01b0\u1ee3ng l\u1edbn n\u01b0\u1edbc b\u00ean trong c\u1ea5u tr\u00fac c\u1ee7a ch\u00fang. Kh\u1ea3 n\u0103ng h\u1ea5p th\u1ee5 v\u00e0 gi\u1eef n\u01b0\u1edbc n\u00e0y l\u00e0 do t\u00ednh ch\u1ea5t \u01b0a n\u01b0\u1edbc (thu h\u00fat n\u01b0\u1edbc) c\u1ee7a polymer.<\/p>\n

T\u1ea1i sao l\u1ea1i l\u00e0 Ch\u1ea5t h\u1ea5p th\u1ee5 polyacrylate natri<\/a>?<\/h2>\n

Kh\u1ea3 n\u0103ng th\u1ea5m h\u00fat c\u1ee7a natri polyacrylat ch\u1ee7 y\u1ebfu l\u00e0 do c\u1ea5u tr\u00fac polymer li\u00ean k\u1ebft ch\u00e9o c\u1ee7a n\u00f3. Qu\u00e1 tr\u00ecnh li\u00ean k\u1ebft ch\u00e9o t\u1ea1o ra m\u1ed9t m\u1ea1ng l\u01b0\u1edbi c\u00e1c kho\u1ea3ng tr\u1ed1ng c\u00f3 th\u1ec3 gi\u1eef c\u00e1c ph\u00e2n t\u1eed n\u01b0\u1edbc. Ngo\u00e0i ra, s\u1ef1 hi\u1ec7n di\u1ec7n c\u1ee7a c\u00e1c ion natri (Na+) trong polymer c\u00f2n gi\u00fap t\u0103ng c\u01b0\u1eddng kh\u1ea3 n\u0103ng h\u1ea5p th\u1ee5 n\u01b0\u1edbc c\u1ee7a n\u00f3. Khi th\u00eam n\u01b0\u1edbc v\u00e0o, c\u00e1c ion n\u00e0y s\u1ebd ph\u00e2n ly, l\u00e0m t\u0103ng \u00e1p su\u1ea5t th\u1ea9m th\u1ea5u b\u00ean trong polymer v\u00e0 khi\u1ebfn n\u00f3 ph\u1ed3ng l\u00ean, gi\u1eef l\u1ea1i m\u1ed9t l\u01b0\u1ee3ng n\u01b0\u1edbc \u0111\u00e1ng k\u1ec3 so v\u1edbi tr\u1ecdng l\u01b0\u1ee3ng c\u1ee7a n\u00f3.<\/p>\n

T\u1ea1i sao natri polyacrylat l\u1ea1i \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong t\u00e3 l\u00f3t?<\/h2>\n

Polyacrylate natri \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong t\u00e3 l\u00f3t nh\u1edd kh\u1ea3 n\u0103ng th\u1ea5m h\u00fat v\u01b0\u1ee3t tr\u1ed9i. Ch\u1ea5t n\u00e0y c\u00f3 th\u1ec3 th\u1ea5m h\u00fat l\u01b0\u1ee3ng n\u01b0\u1edbc g\u1ea5p t\u1edbi 300 l\u1ea7n tr\u1ecdng l\u01b0\u1ee3ng c\u1ee7a ch\u00ednh n\u00f3, nh\u1edd \u0111\u00f3 r\u1ea5t l\u00fd t\u01b0\u1edfng \u0111\u1ec3 gi\u1eef da kh\u00f4 r\u00e1o v\u00e0 ng\u0103n ng\u1eeba r\u00f2 r\u1ec9. Ch\u1ea5t polymer n\u00e0y \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p v\u00e0o l\u00f5i t\u00e3, n\u01a1i n\u00f3 nhanh ch\u00f3ng h\u1ea5p th\u1ee5 v\u00e0 gi\u1eef l\u1ea1i n\u01b0\u1edbc ti\u1ec3u, chuy\u1ec3n h\u00f3a n\u00f3 th\u00e0nh m\u1ed9t ch\u1ea5t d\u1ea1ng gel. \u0110i\u1ec1u n\u00e0y kh\u00f4ng ch\u1ec9 n\u00e2ng cao s\u1ef1 tho\u1ea3i m\u00e1i v\u00e0 gi\u1eef kh\u00f4 r\u00e1o cho ng\u01b0\u1eddi m\u1eb7c m\u00e0 c\u00f2n gi\u1ea3m nguy c\u01a1 ph\u00e1t ban do t\u00e3 v\u00e0 c\u00e1c k\u00edch \u1ee9ng da kh\u00e1c.<\/p>\n

C\u00f3 th\u1ec3 Polyacrylate natri<\/a> C\u00f3 th\u1ec3 t\u00e1i ch\u1ebf kh\u00f4ng?<\/h2>\n

Vi\u1ec7c t\u00e1i ch\u1ebf natri polyacrylate g\u1eb7p nhi\u1ec1u th\u00e1ch th\u1ee9c do c\u1ea5u tr\u00fac h\u00f3a h\u1ecdc ph\u1ee9c t\u1ea1p c\u1ee7a n\u00f3 v\u00e0 t\u00ecnh tr\u1ea1ng nhi\u1ec5m b\u1ea9n th\u01b0\u1eddng x\u1ea3y ra sau khi s\u1eed d\u1ee5ng. M\u1eb7c d\u00f9 b\u1ea3n th\u00e2n polymer n\u00e0y kh\u00f4ng ph\u00e2n h\u1ee7y sinh h\u1ecdc, nh\u01b0ng hi\u1ec7n \u0111ang c\u00f3 nhi\u1ec1u n\u1ed7 l\u1ef1c nghi\u00ean c\u1ee9u nh\u1eb1m ph\u00e1t tri\u1ec3n c\u00e1c ph\u01b0\u01a1ng ph\u00e1p t\u00e1i ch\u1ebf v\u00e0 x\u1eed l\u00fd nh\u1eb1m gi\u1ea3m thi\u1ec3u t\u00e1c \u0111\u1ed9ng \u0111\u1ebfn m\u00f4i tr\u01b0\u1eddng. M\u1ed9t s\u1ed1 ph\u01b0\u01a1ng ph\u00e1p t\u00e1i ch\u1ebf ti\u1ec1m n\u0103ng bao g\u1ed3m:<\/p>\n

    \n
  • T\u00e1i ch\u1ebf v\u1eadt l\u00fd: Qu\u00e1 tr\u00ecnh n\u00e0y bao g\u1ed3m vi\u1ec7c ph\u00e2n h\u1ee7y c\u01a1 h\u1ecdc t\u00e3 \u0111\u00e3 qua s\u1eed d\u1ee5ng \u0111\u1ec3 t\u00e1ch ch\u1ea5t polyacrylate natri nh\u1eb1m t\u00e1i s\u1eed d\u1ee5ng. Tuy nhi\u00ean, quy tr\u00ecnh n\u00e0y c\u00f3 th\u1ec3 t\u1ed1n nhi\u1ec1u nh\u00e2n c\u00f4ng v\u00e0 chi ph\u00ed cao.<\/li>\n
  • T\u00e1i ch\u1ebf h\u00f3a h\u1ecdc: C\u00e1c qu\u00e1 tr\u00ecnh h\u00f3a h\u1ecdc c\u00f3 th\u1ec3 ph\u00e2n h\u1ee7y natri polyacrylat th\u00e0nh c\u00e1c monome, sau \u0111\u00f3 c\u00e1c monome n\u00e0y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u00e1i s\u1eed d\u1ee5ng \u0111\u1ec3 t\u1ea1o ra c\u00e1c polyme m\u1edbi. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y v\u1eabn \u0111ang trong giai \u0111o\u1ea1n ph\u00e1t tri\u1ec3n v\u00e0 ch\u01b0a \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng r\u1ed9ng r\u00e3i.<\/li>\n
  • Ph\u00e2n h\u1ee7y sinh h\u1ecdc: C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u \u0111ang t\u00ecm hi\u1ec3u vi\u1ec7c s\u1eed d\u1ee5ng c\u00e1c lo\u1ea1i vi khu\u1ea9n v\u00e0 enzym c\u1ee5 th\u1ec3 c\u00f3 kh\u1ea3 n\u0103ng ph\u00e2n h\u1ee7y natri polyacrylat. M\u1eb7c d\u00f9 \u0111\u1ea7y h\u1ee9a h\u1eb9n, ph\u01b0\u01a1ng ph\u00e1p n\u00e0y v\u1eabn \u0111ang \u1edf giai \u0111o\u1ea1n th\u1eed nghi\u1ec7m.<\/li>\n<\/ul>\n

    T\u00f3m l\u1ea1i, natri polyacrylate l\u00e0 m\u1ed9t v\u1eadt li\u1ec7u \u0111\u00e1ng ch\u00fa \u00fd v\u1edbi nhi\u1ec1u \u1ee9ng d\u1ee5ng r\u1ed9ng r\u00e3i, \u0111\u1eb7c bi\u1ec7t l\u00e0 trong ng\u00e0nh c\u00f4ng nghi\u1ec7p v\u1ec7 sinh. S\u1ef1 ra \u0111\u1eddi c\u1ee7a v\u1eadt li\u1ec7u n\u00e0y \u0111\u00e3 c\u1ea3i thi\u1ec7n \u0111\u00e1ng k\u1ec3 ch\u1ea5t l\u01b0\u1ee3ng cu\u1ed9c s\u1ed1ng nh\u1edd mang l\u1ea1i c\u00e1c gi\u1ea3i ph\u00e1p hi\u1ec7u qu\u1ea3 trong vi\u1ec7c h\u1ea5p th\u1ee5 v\u00e0 gi\u1eef n\u01b0\u1edbc. M\u1eb7c d\u00f9 vi\u1ec7c t\u00e1i ch\u1ebf v\u1eabn c\u00f2n l\u00e0 m\u1ed9t th\u00e1ch th\u1ee9c, nh\u01b0ng c\u00e1c nghi\u00ean c\u1ee9u \u0111ang \u0111\u01b0\u1ee3c ti\u1ebfn h\u00e0nh c\u00f9ng v\u1edbi nh\u1eefng ti\u1ebfn b\u1ed9 c\u00f4ng ngh\u1ec7 h\u1ee9a h\u1eb9n s\u1ebd mang l\u1ea1i ph\u01b0\u01a1ng th\u1ee9c qu\u1ea3n l\u00fd b\u1ec1n v\u1eefng h\u01a1n \u0111\u1ed1i v\u1edbi lo\u1ea1i polymer si\u00eau th\u1ea5m n\u00e0y trong t\u01b0\u01a1ng lai.<\/p>\n

    C\u00e1c \u1ee9ng d\u1ee5ng c\u1ee7a natri polyacrylat<\/h2>\n

    Polyacrylate natri l\u00e0 m\u1ed9t lo\u1ea1i polymer si\u00eau th\u1ea5m (SAP) n\u1ed5i ti\u1ebfng v\u1edbi kh\u1ea3 n\u0103ng th\u1ea5m n\u01b0\u1edbc v\u01b0\u1ee3t tr\u1ed9i \u2014 c\u00f3 th\u1ec3 h\u1ea5p th\u1ee5 l\u01b0\u1ee3ng n\u01b0\u1edbc c\u1ea5t g\u1ea5p 300\u2013800 l\u1ea7n tr\u1ecdng l\u01b0\u1ee3ng c\u1ee7a ch\u00ednh n\u00f3. \u0110i\u1ec1u n\u00e0y khi\u1ebfn n\u00f3 tr\u1edf n\u00ean v\u00f4 c\u00f9ng h\u1eefu \u00edch trong nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p kh\u00e1c nhau. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng ch\u00ednh c\u1ee7a natri polyacrylate, \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i theo l\u0129nh v\u1ef1c:<\/p>\n

    \ud83e\uddf7 S\u1ea3n ph\u1ea9m v\u1ec7 sinh
    \nT\u00e3 cho tr\u1ebb s\u01a1 sinh \/ mi\u1ebfng l\u00f3t ch\u1ed1ng ti\u1ec3u kh\u00f4ng t\u1ef1 ch\u1ee7 cho ng\u01b0\u1eddi l\u1edbn: H\u1ea5p th\u1ee5 v\u00e0 gi\u1eef l\u1ea1i n\u01b0\u1edbc ti\u1ec3u, gi\u00fap b\u1ec1 m\u1eb7t lu\u00f4n kh\u00f4 r\u00e1o.<\/p>\n

    B\u0103ng v\u1ec7 sinh: H\u1ea5p th\u1ee5 nhanh d\u1ecbch kinh nguy\u1ec7t, mang l\u1ea1i c\u1ea3m gi\u00e1c tho\u1ea3i m\u00e1i v\u00e0 \u0111\u1ea3m b\u1ea3o v\u1ec7 sinh.<\/p>\n

    T\u1ea5m l\u00f3t hu\u1ea5n luy\u1ec7n th\u00fa c\u01b0ng: L\u00e0m \u0111\u00f4ng \u0111\u1eb7c n\u01b0\u1edbc ti\u1ec3u v\u00e0 kh\u1eed m\u00f9i hi\u1ec7u qu\u1ea3.<\/p>\n

    \ud83d\udc89 Y t\u1ebf & Ch\u0103m s\u00f3c s\u1ee9c kh\u1ecfe
    \nB\u0103ng g\u1ea1c tr\u1ecb th\u01b0\u01a1ng: H\u1ea5p th\u1ee5 d\u1ecbch ti\u1ebft \u0111\u1ed3ng th\u1eddi duy tr\u00ec m\u00f4i tr\u01b0\u1eddng l\u00e0nh th\u01b0\u01a1ng \u1ea9m \u01b0\u1edbt.<\/p>\n

    T\u00fai ch\u01b0\u1eddm l\u1ea1nh\/n\u00f3ng: \u0110\u01b0\u1ee3c s\u1eed d\u1ee5ng trong hydrogel \u0111\u1ec3 s\u1ea3n xu\u1ea5t c\u00e1c t\u00fai tr\u1ecb li\u1ec7u c\u00f3 th\u1ec3 t\u00e1i s\u1eed d\u1ee5ng nh\u1edd kh\u1ea3 n\u0103ng gi\u1eef n\u01b0\u1edbc cao.<\/p>\n

    Qu\u00e1 tr\u00ecnh h\u00f3a r\u1eafn ch\u1ea5t th\u1ea3i y t\u1ebf: Chuy\u1ec3n \u0111\u1ed5i ch\u1ea5t th\u1ea3i sinh h\u1ecdc d\u1ea1ng l\u1ecfng th\u00e0nh d\u1ea1ng gel \u0111\u1ec3 x\u1eed l\u00fd an to\u00e0n h\u01a1n.<\/p>\n

    \ud83e\uddea \u1ee8ng d\u1ee5ng trong c\u00f4ng nghi\u1ec7p v\u00e0 k\u1ef9 thu\u1eadt
    \nB\u0103ng keo ch\u1ed1ng th\u1ea5m n\u01b0\u1edbc cho c\u00e1p: Ng\u0103n ch\u1eb7n n\u01b0\u1edbc x\u00e2m nh\u1eadp v\u00e0o c\u00e1p quang v\u00e0 c\u00e1p \u0111i\u1ec7n.<\/p>\n

    Qu\u00e1 tr\u00ecnh kh\u1eed n\u01b0\u1edbc b\u00f9n \/ x\u1eed l\u00fd ch\u1ea5t th\u1ea3i: Gi\u00fap l\u00e0m \u0111\u1eb7c v\u00e0 qu\u1ea3n l\u00fd ch\u1ea5t th\u1ea3i l\u1ecfng.<\/p>\n

    Gi\u1ea3i ph\u00e1p \u0111\u00f3ng g\u00f3i: C\u00e1c l\u1edbp th\u1ea5m h\u00fat trong khay \u0111\u1ef1ng th\u1ecbt\/c\u00e1 \u0111\u1ec3 th\u1ea5m h\u00fat ch\u1ea5t l\u1ecfng d\u01b0 th\u1eeba (m\u00e1u, n\u01b0\u1edbc).<\/p>\n

    Khoan d\u1ea7u: Th\u1ec9nh tho\u1ea3ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong dung d\u1ecbch khoan \u0111\u1ec3 gi\u1eef n\u01b0\u1edbc v\u00e0 ki\u1ec3m so\u00e1t l\u01b0\u1ee3ng n\u01b0\u1edbc.<\/p>\n

    \ud83e\uddf9 S\u1ea3n ph\u1ea9m ti\u00eau d\u00f9ng
    \nTuy\u1ebft gi\u1ea3: \u0110\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c hi\u1ec7u \u1ee9ng s\u00e2n kh\u1ea5u ho\u1eb7c trang tr\u00ed ng\u00e0y l\u1ec5 nh\u1edd d\u1ea1ng gel m\u00e0u tr\u1eafng, m\u1ec1m m\u1ecbn khi ng\u00e2m n\u01b0\u1edbc.<\/p>\n

    H\u1ea1t gel n\u01b0\u1edbc \/ \u0111\u1ed3 ch\u01a1i c\u1ea3m gi\u00e1c: Ph\u00ecnh to khi ng\u00e2m trong n\u01b0\u1edbc, d\u00f9ng \u0111\u1ec3 trang tr\u00ed ho\u1eb7c ch\u01a1i c\u1ea3m gi\u00e1c.<\/p>\n

    Gel kh\u1eed m\u00f9i nh\u00e0 v\u1ec7 sinh: Gi\u1eef m\u00f9i th\u01a1m v\u00e0 t\u1ecfa h\u01b0\u01a1ng d\u1ea7n theo th\u1eddi gian.<\/p>\n

    \ud83d\udc3e Ch\u0103n nu\u00f4i
    \nCh\u1ea5t l\u00f3t chu\u1ed3ng v\u00e0 th\u1ea3m cho \u0111\u1ed9ng v\u1eadt: Gi\u00fap khu v\u1ef1c ch\u0103n nu\u00f4i lu\u00f4n kh\u00f4 r\u00e1o v\u00e0 gi\u1ea3m m\u00f9i h\u00f4i.<\/p>\n

    B\u00e1t n\u01b0\u1edbc cho b\u00f2 s\u00e1t: D\u1ea1ng gel gi\u00fap ng\u0103n ng\u1eeba nguy c\u01a1 \u0111u\u1ed1i n\u01b0\u1edbc v\u00e0 duy tr\u00ec \u0111\u1ed9 \u1ea9m l\u00e2u d\u00e0i.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"

    The Inventor of Sodium Polyacrylate Sodium polyacrylate, a superabsorbent polymer, was developed in the late 1960s by the U.S. Department […]<\/p>\n","protected":false},"author":1,"featured_media":1770,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"right-sidebar","site-content-layout":"","ast-site-content-layout":"normal-width-container","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[3],"tags":[363,361,364,365,362],"class_list":["post-1849","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-can-sodium-polyacrylate-be-recycled","tag-https-gelsap-com-super-absorbent-polymer","tag-the-inventor-of-sodium-polyacrylate","tag-why-is-sodium-polyacrylate-absorbent","tag-why-is-sodium-polyacrylate-used-in-diapers"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/gelsap.com\/vi\/wp-json\/wp\/v2\/posts\/1849","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gelsap.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gelsap.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gelsap.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/gelsap.com\/vi\/wp-json\/wp\/v2\/comments?post=1849"}],"version-history":[{"count":0,"href":"https:\/\/gelsap.com\/vi\/wp-json\/wp\/v2\/posts\/1849\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/gelsap.com\/vi\/wp-json\/wp\/v2\/media\/1770"}],"wp:attachment":[{"href":"https:\/\/gelsap.com\/vi\/wp-json\/wp\/v2\/media?parent=1849"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gelsap.com\/vi\/wp-json\/wp\/v2\/categories?post=1849"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gelsap.com\/vi\/wp-json\/wp\/v2\/tags?post=1849"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}