{"id":2212,"date":"2024-07-26T10:37:48","date_gmt":"2024-07-26T02:37:48","guid":{"rendered":"https:\/\/www.yearnintl.com\/?p=2212"},"modified":"2024-07-26T10:37:48","modified_gmt":"2024-07-26T02:37:48","slug":"food-grade-polyvinylpyrrolidone-pvp-povidone-k30","status":"publish","type":"post","link":"https:\/\/www.yearnintl.com\/ko\/problems\/food-grade-polyvinylpyrrolidone-pvp-povidone-k30\/","title":{"rendered":"Food grade polyvinylpyrrolidone pvp povidone k30"},"content":{"rendered":"

\uc81c\ud488\uba85 : \ud3f4\ub9ac\ube44\ub2d0\ud53c\ub864\ub9ac\ub3c8
Product alias: POvidone K30
CAS: 9003-39-8
Model: Food grade
Specification: 25kg\/ barrel<\/p>\n

\"Food
Polyvinylpyrrolidone (PVP) is a polymer compound produced by the polymerization of N-vinyl-2-pyrrolidone.
This product is white to milky white powder; Odorless or slightly extra smelly, tasteless; It is moisture-inducing. This product is soluble in water, ethanol, isopropyl alcohol or trichloromethane, and insoluble in acetone or ether.
polyvinylpyrrolidone (PVP) is a non-ionic polymer characteristic of N-vinylamide polymers and a widely studied fine chemical variety. Has developed into non-ionic, cationic, anion 3 categories, industrial grade, food grade 3 specifications, relative molecular weight from thousands to more than one million homopolymer, copolymer and crosslinked polymer series products. Polyvinylpyrrolidone PVP is divided into four stages according to its average molecular weight, which is usually expressed by the K value, and different K values represent the corresponding average molecular weight range of PVP. The K value is actually an eigenvalue related to the relative viscosity of PVP aqueous solution, and the viscosity is a physical quantity related to the molecular weight of polymers, so the average molecular weight of PVP can be characterized by K value. Generally, the greater the K value, the greater the viscosity and the stronger the adhesion.
\ud3ec\ube44\ub3c8 K30(PVPK30)\uc740 \uc758\ud559\uc5d0\uc11c \ub110\ub9ac \uc0ac\uc6a9\ub418\uba70 \uad6d\uc81c\uc801\uc73c\ub85c \uc639\ud638\ub418\ub294 3\uac00\uc9c0 \uc0c8\ub85c\uc6b4 \uc758\uc57d\ud488 \ubd80\ud615\uc81c \uc911 \ud558\ub098\uc785\ub2c8\ub2e4. \uac00\uc7a5 \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \uc811\ucc29\uc81c\ub294 \uc815\uc81c\uc640 \uacfc\ub9bd\uc785\ub2c8\ub2e4. PVP\ub294 \ub610\ud55c \ucea1\uc290\uc758 \uc720\ub3d9 \ubcf4\uc870\uc81c, \uc548\uc57d\uc758 \ud574\ub3c5\uc81c \ubc0f \uc724\ud65c\uc81c, \uc8fc\uc0ac\uc81c\uc758 \uacf5\uc6a9\ub9e4, \uc561\uccb4 \uc81c\uc81c\uc758 \ubd84\uc0b0\uc81c, \ud6a8\uc18c \ubc0f \uc5f4\uc5d0 \ubbfc\uac10\ud55c \uc57d\ubb3c\uc758 \uc548\uc815\uc81c\ub85c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud3ec\ube44\ub3c8\uc740 \uc694\uc624\ub4dc\uc640 \ud568\uaed8 PVP-I \uc18c\ub3c5\uc81c\ub97c \ud569\uc131\ud560 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4. PVP\ub294 \uc758\ud559\uc5d0\uc11c \uadf9\uc800\uc628 \ubcf4\uc874\uc81c\ub85c \uc0ac\uc6a9\ub420 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4. PVP \uc81c\ud488\uc744 \ubd80\ud615\uc81c\ub85c \uc0ac\uc6a9\ud558\ub294 \uc218\ubc31 \uac00\uc9c0 \uc57d\ubb3c\uc774 \uc788\uc2b5\ub2c8\ub2e4.
PVP\uc758 \uc6b0\uc218\ud55c \uc6a9\ud574\ub3c4, \uac00\uc6a9\ud654, \uc0dd\ub9ac\uc801 \uc801\ud569\uc131, \uacb0\ud569\ub825 \ubc0f \ubcf5\ud569\ud654 \ub2a5\ub825\uc744 \uc774\uc6a9\ud558\uc5ec \uacb0\ud569\uc81c, \ubd80\ud615\uc81c, \ucf54\ud305\uc81c, \uc774\ud615\uc81c, \uacf5\uc6a9\ub9e4, \uc0b4\uade0 \uc18c\ub3c5\uc81c, \uac00\uc6a9\ud654\uc81c, \uc11c\ubc29\uc81c, \ucea1\uc290 \uaecd\uc9c8, \ubd84\uc0b0 \uc548\uc815\uc81c\ub85c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. , \ud544\ub984 \ud615\uc131\uc81c \ub4f1 \uc758\ud559 \ubc0f \uac74\uac15 \ubd84\uc57c\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ubbf8\uad6d, \ub3c5\uc77c, \uc77c\ubcf8 \ub4f1 \uc77c\ubd80 \uc120\uc9c4\uad6d\uc5d0\uc11c\ub294 \uc758\ud559 \ubc0f \uac74\uac15 \ubd84\uc57c\uc758 PVP \uc801\uc6a9\uc774 \uc804\uccb4 PVP \uc18c\ube44\uc758 \uc57d 40~55%\ub97c \ucc28\uc9c0\ud569\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"

Product name: PolyvinylpyrrolidoneProduct alias: POvidone K30CAS: 9003-39-8Model: Food gradeSpecification: 25kg\/ barrel Polyvinylpyrrolidone (PVP) is a polymer compound produced by the polymerization of N-vinyl-2-pyrrolidone.This product is white to milky white powder; Odorless or slightly extra smelly, tasteless; It is moisture-inducing. This product is soluble in water, ethanol, isopropyl alcohol or trichloromethane, and insoluble in acetone or ether.polyvinylpyrrolidone (PVP) is a non-ionic polymer characteristic of N-vinylamide polymers and a widely studied fine chemical variety. Has developed into non-ionic, cationic, anion 3 categories, industrial grade, food grade 3 specifications, relative molecular weight from thousands to more than one million homopolymer, copolymer and crosslinked polymer series products. Polyvinylpyrrolidone PVP is divided into four stages according to its average molecular weight, which is usually expressed by the K value, and different K values represent the corresponding average molecular weight range of PVP. The K value is actually an eigenvalue related to the relative viscosity of\u2026<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"attr":[111],"class_list":["post-2212","post","type-post","status-publish","format-standard","hentry","category-problems"],"_links":{"self":[{"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/posts\/2212","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/comments?post=2212"}],"version-history":[{"count":1,"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/posts\/2212\/revisions"}],"predecessor-version":[{"id":2214,"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/posts\/2212\/revisions\/2214"}],"wp:attachment":[{"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/media?parent=2212"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/categories?post=2212"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/tags?post=2212"},{"taxonomy":"attr","embeddable":true,"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/attr?post=2212"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}