{"id":1415,"date":"2024-02-21T13:33:06","date_gmt":"2024-02-21T05:33:06","guid":{"rendered":"https:\/\/www.yearnintl.com\/?p=1415"},"modified":"2024-03-20T15:43:32","modified_gmt":"2024-03-20T07:43:32","slug":"what-is-polyvinylpyrrolidone","status":"publish","type":"post","link":"https:\/\/www.yearnintl.com\/ko\/problems\/what-is-polyvinylpyrrolidone\/","title":{"rendered":"\ud3f4\ub9ac\ube44\ub2d0\ud53c\ub864\ub9ac\ub3c8\uc774 \ubb50\uc8e0?"},"content":{"rendered":"

\ud3f4\ub9ac\ube44\ub2d0\ud53c\ub864\ub9ac\ub3c8<\/h2>\n

\u3010 \uae30\ubcf8 \uc124\uba85 \u3011 :<\/p>\n

\ud3ec\uc7a5 \uc0ac\uc591: 25kg\/\ub465\uadfc \ud310\uc9c0 \ub4dc\ub7fc<\/p>\n

\uc678\uad00 \ubc0f \ud2b9\uc131: \ud770\uc0c9 \ub610\ub294 \uc720\ubc31\uc0c9 \ubd84\ub9d0 \ub610\ub294 \uc785\uc790\ub294 \ud761\uc2b5\uc131\uc774 \uc788\uace0 \ud750\ub984\uc774 \uc26c\uc6b4 \ubd84\ub9d0\uc774\uba70 \ubb34\ucde8 \ub610\ub294 \uc57d\uac04 \ubb34\ucde8\uc774\uba70 \ubb3c, \uc54c\uce7c\ub9ac, \uc0b0 \ubc0f \uadf9\uc131 \uc720\uae30 \uc6a9\ub9e4\uc5d0 \uc6a9\ud574\ub418\uba70 \uac15\ub825\ud55c \ud33d\ucc3d \uc131\ub2a5\uacfc \ub2e4\uc591\ud55c \uc885\ub958\uc758 \ubb3c\uc9c8\uacfc\uc758 \ubcf5\ud569 \ub2a5\ub825\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. .<\/p>\n

\uc911\uad6d \uc774\ub984: \ud3f4\ub9ac\ube44\ub2d0\ud53c\ub864\ub9ac\ub3c8, \ud3f4\ub9ac\ube44\ub2d0 \uc54c\ucf54\uc62c \ud53c\ub864\ub9ac\ub3c8, \ud3f4\ub9ac\ube44\ub2d0\ud53c\ub864\ub9ac\ub3c8, POvidone, Pividiodide, \ud3f4\ub9ac\ube44\ub2d0\ud53c\ub864\ub9ac\ub3c8 \uc2dc\ub9ac\uc988, \ud3f4\ub9ac\ube44\ub2d0\ud53c\ub864\ub9ac\ub3c8\/POvidone<\/p>\n

\uc601\ubb38\uba85 : Polyvinylpyrrolidone, \uc601\ubb38\uc57d\uc5b4 : PVP<\/p>\n

\ubd84\uc790\uc2dd (C6H9NO)n<\/p>\n

\ubd84\uc790\ub7c9 : 5,000 ~ 700,000<\/p>\n

\uc774\ub984 \ubd84\ub958: K15, K17, K30, K90 \ub4f1<\/p>\n

\u3010 \uae30\ubcf8 \ud2b9\uc131 \u3011 :<\/p>\n

\ud3f4\ub9ac\ube44\ub2d0\ud53c\ub864\ub9ac\ub3c8(PVP)\uc740 \ubb34\ucde8, \ubb34\ubbf8\uc758 \ubc31\uc0c9 \ubd84\ub9d0 \ub610\ub294 \ud22c\uba85\ud55c \uc6a9\uc561\uc73c\ub85c \ubb3c, \uc5fc\uc18c \ud568\uc720 \uc6a9\ub9e4, \uc5d0\ud0c4\uc62c, \uc544\ubbfc, \ub2c8\ud2b8\ub85c\uc54c\uce78 \ubc0f \uc800\ubd84\uc790 \uc9c0\ubc29\uc0b0\uc5d0 \uc6a9\ud574\ub418\uba70 \ub300\ubd80\ubd84\uc758 \ubb34\uae30\uc5fc \ubc0f \ub2e4\uc591\ud55c \uc218\uc9c0\uc640 \ud638\ud658\ub418\uba70 \uc544\uc138\ud1a4, \uc5d0\ud14c\ub974\uc5d0\ub294 \uc6a9\ud574\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc815\uc0c1\uc801\uc778 \uc870\uac74\uc5d0\uc11c PVP \uace0\uccb4 \ubc0f \uc6a9\uc561\uc740 \ub9e4\uc6b0 \uc548\uc815\uc801\uc774\uba70 PVP\ub294 \ud544\ub984 \ud615\uc131 \ubc0f \ud761\uc2b5\uc131\uc744 \uac00\uc9c0\uba70 \ud544\ub984\uc740 \ubb34\uc0c9 \ud22c\uba85\ud558\uace0 \ub2e8\ub2e8\ud558\uace0 \ubc1d\uc2b5\ub2c8\ub2e4. \uc77c\ubd80 \ucc9c\uc5f0 \ub610\ub294 \ud569\uc131 \uc911\ud569\uccb4 \ub610\ub294 \uc720\uae30 \ud654\ud569\ubb3c\uc744 \ucca8\uac00\ud558\uba74 \ud761\uc2b5\uc131\uacfc \ubd80\ub4dc\ub7ec\uc6c0\uc744 \ud6a8\uacfc\uc801\uc73c\ub85c \uc870\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. PVP. PVP\ub294 \uacb0\ud569\ub825\uc774 \uac15\ud558\uace0 \ucf5c\ub85c\uc774\ub4dc \uc785\uc790 \ud45c\uba74\uc5d0 \uc27d\uac8c \ud761\ucc29\ub418\uc5b4 \ucf5c\ub85c\uc774\ub4dc\ub97c \ubcf4\ud638\ud558\uba70 \uc5d0\uba40\uc83c \ubc0f \ud604\ud0c1\uc561\uc758 \uc548\uc815\uc81c\ub85c \ub110\ub9ac \uc0ac\uc6a9\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. PVP\uc758 \ub77d\ud0d0 \uad6c\uc870\ub294 \ub9ce\uc740 \uadf9\uc131 \uc791\uc6a9\uae30\uc640 \ubcf5\ud569\uccb4\ub97c \ud615\uc131\ud569\ub2c8\ub2e4. PVP\ub294 \uc0dd\ub9ac\uc801 \uad00\uc131\uacfc \uc0dd\uccb4\uc801\ud569\uc131\uc774 \uc6b0\uc218\ud558\uace0, \ub208\uacfc \ud53c\ubd80\uc5d0 \uc790\uadf9\uc774\ub098 \uac10\uc791\uc774 \uc5c6\uace0, \ubb34\ub3c5\uc131\uc774\uba70, \uae09\uc131 \uacbd\uad6c \ubc0f \ubcf5\uac15\ub0b4 \uc8fc\uc0ac \ud6c4 LD50>13.0g\/kg\uc744 \uac16\ub294\ub2e4.<\/p>\n

\"pvp\"<\/p>\n

\ubaa9\uc801 :<\/p>\n

PVP-K \uc2dc\ub9ac\uc988 \uc81c\ud488\uc740 \uc758\uc57d, \uc77c\uc6a9\ud488, \uc74c\ub8cc, \uacb0\ud569\uc81c, \ud569\uc131\uc218\uc9c0, \uc12c\uc720 \uc778\uc1c4 \ubc0f \uc5fc\uc0c9, \uc138\uc81c, \uc548\ub8cc, \ucf54\ud305, \uc5fc\ub8cc, \uc804\uc790 \uc815\ubcf4 \uc7ac\ub8cc, \uc0dd\ubb3c \uacf5\ud559 \uc7ac\ub8cc \ubc0f \uae30\ud0c0 \ubd84\uc57c\uc5d0\uc11c \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n

PVP\ub294 \uc77c\uc0c1 \ud654\ud559 \uc81c\ud488\uc758 \uc99d\uc810\uc81c, \uc720\ud654\uc81c, \uc2b5\uc724\uc81c \ubc0f \uc811\ucc29\uc81c\ub85c \ub110\ub9ac \uc0ac\uc6a9\ub418\uba70 \uc81c\ud488\uc744 \uc21c\uc218\ud558\uace0 \uc27d\uac8c \ucc29\uc0c9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. PVP \ubc0f \uadf8 \uacf5\uc911 \ud569\uccb4 CAP\ub294 \uc8fc\ub85c \ud5e4\uc5b4 \uc2a4\ud0c0\uc77c \uc720\uc9c0\uc81c\uc5d0 \uc0ac\uc6a9\ub418\ub294 \uc77c\uc77c \ud654\ud559 \ubb3c\uc9c8\uc758 \uc911\uc694\ud55c \uc6d0\ub8cc\uc774\uba70 \ud0c4\ub825 \uc788\uace0 \uc724\uae30 \ub098\ub294 \ubaa8\ubc1c\uc5d0 \ud544\ub984\uc744 \ud615\uc131\ud558\uace0 \ube57\uc9c8 \uc131\ub2a5\uc774 \uc6b0\uc218\ud558\uba70 \uba3c\uc9c0\uac00 \uc5c6\uc73c\uba70 \ub2e4\uc591\ud55c \uc0ac\uc591\uc758 \uc218\uc9c0\ub97c \uc0ac\uc6a9\ud558\uc5ec \ub2e4\uc591\ud55c \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc0c1\ub300\uc2b5\ub3c4 \uae30\ud6c4\uc870\uac74\uc5d0 \ubbfc\uac10\ud558\ubbc0\ub85c \ud5e4\uc5b4\ud06c\ub9bc, \ud5e4\uc5b4\uc824, \ubb34\uc2a4 \ub4f1 \uc5c6\uc5b4\uc11c\ub294 \uc548\ub418\ub294 \uc6d0\ub8cc\uc785\ub2c8\ub2e4. \ub610\ud55c \ub9e4\uc77c \ud654\ud559 \ubb3c\uc9c8\uc744 \uc704\ud55c \uc2a4\ud0a8 \ucf00\uc5b4 \ubcf4\uc2b5\uc81c \ubc0f \ud33b \ud06c\ub9bc \ubca0\uc774\uc2a4, \ubaa8\ubc1c \uc5fc\uc0c9 \ubd84\uc0b0\uc81c, \uac70\ud488 \uc548\uc815\uc81c\ub85c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc73c\uba70 \uc0f4\ud478\uc758 \uc77c\uad00\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

PVP\ub294 \uc758\ud559\uc5d0\uc11c \ub110\ub9ac \uc0ac\uc6a9\ub418\uba70 \uad6d\uc81c\uc801\uc73c\ub85c \uc639\ud638\ub418\ub294 \uc138 \uac00\uc9c0 \uc0c8\ub85c\uc6b4 \uc81c\uc57d \ubd80\ud615\uc81c \uc911 \ud558\ub098\uc785\ub2c8\ub2e4. \uc815\uc81c \ubc0f \uacfc\ub9bd\uc6a9 \uc811\ucc29\uc81c\uac00 \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4. PVP\ub294 \ub610\ud55c \ucea1\uc290\uc758 \uc720\ub3d9\uc870\uc81c, \uc548\uc57d\uc758 \ud574\ub3c5 \ubc0f \uc724\ud65c\uc81c, \uc8fc\uc0ac\uc81c\uc758 \uacf5\uc6a9\ub9e4, \uc561\uc81c \ubc0f \ucc29\uc0c9\uc81c\uc758 \ubd84\uc0b0\uc81c, \ud6a8\uc18c \ubc0f \uc5f4\uc5d0 \ubbfc\uac10\ud55c \uc57d\ubb3c\uc758 \uc548\uc815\uc81c, \ubd88\uc6a9\uc131 \uc57d\ubb3c\uc758 \uce68\uc804\uc81c, \ud574\ub3c5 \ubc0f \uc724\ud65c\uc81c\ub85c \uc0ac\uc6a9\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. PVP\ub294 \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. \uc81c\uc57d \uc0b0\uc5c5\uc5d0\uc11c PVP \ubd80\ud615\uc81c\ub294 \uc218\ubc31 \uac00\uc9c0 \uc57d\ubb3c\uc5d0 \uc0ac\uc6a9\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n

PVP\ub294 \uc548\ub8cc, \uc778\uc1c4 \uc789\ud06c, \uc12c\uc720, \uc778\uc1c4 \ubc0f \uc5fc\uc0c9, \uceec\ub7ec \ube0c\ub77c\uc6b4\uad00\uc758 \ud45c\uba74 \ucf54\ud305\uc81c, \ubd84\uc0b0\uc81c, \uc99d\uc810\uc81c \ubc0f \uc811\ucc29\uc81c\ub85c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. PVP\ub294 \uae08\uc18d, \uc720\ub9ac, \ud50c\ub77c\uc2a4\ud2f1 \ubc0f \uae30\ud0c0 \uc7ac\ub8cc\uc5d0 \ub300\ud55c \ubc14\uc778\ub354\uc758 \uc811\ucc29 \uc131\ub2a5\uc744 \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc73c\uba70 \ubd84\ub9ac \ud544\ub984, \uc758\ub8cc\uc6a9 \uace0\ubd84\uc790 \uc7ac\ub8cc, \uacbd\ub7c9 \uace0\uccb4 \uc218\uc9c0, \uacbd\ub7c9 \uace0\uccb4 \ucf54\ud305, \uad11\uc12c\uc720, \ub808\uc774\uc800 \ub514\uc2a4\ud06c \ubc0f \uae30\ud0c0 \uc2e0\ud765 \ucca8\ub2e8 \uae30\uc220 \ubd84\uc57c\uc758 PVP\uac00 \uc788\uc2b5\ub2c8\ub2e4. \uc810\uc810 \ub354 \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n

[\ubcf4\uad00\uc870\uac74] : \ubcf4\uc628, \uc2b5\uae30, \uac00\ubcbc\uc6b4 \ubcf4\uad00.<\/p>\n

\uba85\uc138\uc11c:<\/p>\n

\uc0b0\uc5c5\uc6a9 \ub4f1\uae09<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\ud504\ub85c\uc81d\ud2b8<\/td>\nK \uac12<\/td>\n\uc794\uc5ec \ub2e8\uc77c %<\/td>\n\uc218\ubd84%<\/td>\n\uace0\uccb4 \ud568\ub7c9%<\/td>\nPH \uac12<\/td>\n\uc7ac \uc0ac\uc591 %<\/td>\n<\/tr>\n
K12(\uc561\uccb4)<\/td>\n\n
10-13<\/div>\n<\/td>\n
\n
\u22640.2<\/div>\n<\/td>\n
\n
–<\/div>\n<\/td>\n
\n
40\u00b11<\/div>\n<\/td>\n
\n
7-9<\/div>\n<\/td>\n
\n
\u22640.1<\/div>\n<\/td>\n<\/tr>\n
K15(\uc561\uccb4)<\/td>\n13-17<\/td>\n\u22640.2<\/td>\n–<\/td>\n40\u00b11<\/td>\n7-9<\/td>\n\u22640.1<\/td>\n<\/tr>\n
\n
K15(\ubd84\ub9d0)<\/div>\n<\/td>\n
\n
13-18<\/div>\n<\/td>\n
\n
\u22640.2<\/div>\n<\/td>\n
\n
\u22645.0<\/div>\n<\/td>\n
\n
\u226595<\/div>\n<\/td>\n
\n
3-7<\/div>\n<\/td>\n
\n
\u22640.1<\/div>\n<\/td>\n<\/tr>\n
k17(\ubd84\ub9d0)<\/td>\n15-19<\/td>\n\n
\u22640.2<\/div>\n<\/td>\n
\u22645.0<\/td>\n\u226595<\/td>\n3-7<\/td>\n\u22640.1<\/td>\n<\/tr>\n
\n
K17(\uc561\uccb4)<\/div>\n<\/td>\n
\n
15-19<\/div>\n<\/td>\n
\u22640.2<\/td>\n\n
–<\/div>\n<\/td>\n
\n
40\u00b11<\/div>\n<\/td>\n
\n
7-9<\/div>\n<\/td>\n
\n
\u22640.1<\/div>\n<\/td>\n<\/tr>\n
k25(\ubd84\ub9d0)<\/td>\n22-28<\/td>\n\n
\u22640.2<\/div>\n<\/td>\n
\u22645.0<\/td>\n\u226595<\/td>\n3-7<\/td>\n\u22640.1<\/td>\n<\/tr>\n
k30(\uc561\uccb4)<\/td>\n27-33<\/td>\n\u22640.2<\/td>\n–<\/td>\n30\u00b11<\/td>\n7-9<\/td>\n\u22640.1<\/td>\n<\/tr>\n
k30(\ubd84\ub9d0)<\/td>\n27-33<\/td>\n\u22640.2<\/td>\n\u22645.0<\/td>\n\u226595<\/td>\n3-7<\/td>\n\u22640.1<\/td>\n<\/tr>\n
k60(\uc561\uccb4)<\/td>\n\n
52-62<\/div>\n<\/td>\n
\n
\u22640.2<\/div>\n<\/td>\n
\n
–<\/div>\n<\/td>\n
\n
38-42<\/div>\n<\/td>\n
\n
6-9<\/div>\n<\/td>\n
\n
\u22640.1<\/div>\n<\/td>\n<\/tr>\n
k90(\ubd84\ub9d0)<\/td>\n\n
81-94<\/div>\n<\/td>\n
\n
\u22640.2<\/div>\n<\/td>\n
\n
\u22645.0<\/div>\n<\/td>\n
\n
\u226595<\/div>\n<\/td>\n
\n
5-8<\/div>\n<\/td>\n
\n
\u22640.1<\/div>\n<\/td>\n<\/tr>\n
k90(\uc561\uccb4)<\/td>\n81-97<\/td>\n\u22640.2<\/td>\n–<\/td>\n20\u00b11<\/td>\n6-9<\/td>\n\u22640.1<\/td>\n<\/tr>\n
K120(\uc561\uccb4)<\/td>\n110-125<\/td>\n\u22640.2<\/td>\n–<\/td>\n15\u00b11<\/td>\n7-9<\/td>\n\u22640.1<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\uc758\uc57d\ud488 \ub4f1\uae09(CP2005\/USP26, USP28 USP30 USP31 USP32 EP)<\/h2>\n\n\n\n\n\n\n\n\n
\ud504\ub85c\uc81d\ud2b8<\/td>\nK \uac12<\/td>\n\uc794\uc5ec \ub2e8\uc77c %<\/td>\n\uc218\ubd84%<\/td>\n\uc7ac \uc0ac\uc591 %<\/td>\nPH \uac12<\/td>\n\uc9c8\uc18c \ud568\ub7c9%<\/td>\n\uc54c\ub370\ud788\ub4dc \ud568\ub7c9 %(\uc544\uc138\ud2b8\uc54c\ub370\ud788\ub4dc \uc911)ppm<\/td>\n\uc911\uae08\uc18dppm<\/td>\n\ud788\ub4dc\ub77c\uc9c4ppm<\/td>\n\uacfc\uc0b0\ud654\ubb3c 1ppm<\/td>\n<\/tr>\n
\n
K15(\ubd84\ub9d0)<\/div>\n<\/td>\n
\n
13-17<\/div>\n<\/td>\n
\n
\u22640.1<\/div>\n<\/td>\n
\n
\u22645.0<\/div>\n<\/td>\n
\n
\u22640.1<\/div>\n<\/td>\n
\n
3-7<\/div>\n<\/td>\n
\n
11.5-12.8<\/div>\n<\/td>\n
\u2264500<\/td>\n\u226410<\/td>\n\n
\u22641<\/div>\n<\/td>\n
\u2264400<\/td>\n<\/tr>\n
k17(\ubd84\ub9d0)<\/td>\n15-19<\/td>\n\u22640.1<\/td>\n\u22645.0<\/td>\n\u22640.1<\/td>\n3-7<\/td>\n11.5-12.8<\/td>\n\u2264500<\/td>\n\u226410<\/td>\n\n
\u22641<\/div>\n<\/td>\n
\u2264400<\/td>\n<\/tr>\n
k25(\ubd84\ub9d0)<\/td>\n22-28<\/td>\n\u22640.1<\/td>\n\u22645.0<\/td>\n\u22640.1<\/td>\n3-7<\/td>\n11.5-12.8<\/td>\n\u2264500<\/td>\n\u226410<\/td>\n\n
\u22641<\/div>\n<\/td>\n
\u2264400<\/td>\n<\/tr>\n
k30(\ubd84\ub9d0)<\/td>\n27-32<\/td>\n\u22640.1<\/td>\n\u22645.0<\/td>\n\u22640.1<\/td>\n3-7<\/td>\n11.5-12.8<\/td>\n\u2264500<\/td>\n\u226410<\/td>\n\n
\u22641<\/div>\n<\/td>\n
\u2264400<\/td>\n<\/tr>\n
k90(\ubd84\ub9d0)<\/td>\n\n
81-94<\/div>\n<\/td>\n
\n
\u22640.1<\/div>\n<\/td>\n
\n
\u22645.0<\/div>\n<\/td>\n
\n
\u22640.1<\/div>\n<\/td>\n
\n
5-8<\/div>\n<\/td>\n
\n
12.0-12.8<\/div>\n<\/td>\n
\n
\u2264500<\/div>\n<\/td>\n
\n
\u226410<\/div>\n<\/td>\n
\n
\u22641<\/div>\n<\/td>\n
\n
\u2264400<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"

Polyvinylpyrrolidone \u3010 Basic Description \u3011 : Packing specification: 25kg\/ round cardboard drum Appearance and properties: white or milky white powder or particles, is a hygroscopic and easy to flow powder, odorless or slightly odorless, soluble in water,alkali, acid and polar organic solvents, with strong expansion performance and complex ability with many kinds of substances. Chinese name: Polyvinylpyrrolidone, polyvinyl alcohol pyrrolidone, polyvinylpyrrolidone, POvidone, Pividiodide, polyvinylpyrrolidone series,polyvinylpyrrolidone\/POvidone English name: Polyvinylpyrrolidone, English abbreviation: PVP Molecular formula (C6H9NO)n Molecular weight: 5 000 ~ 700 000 Name classification: K15, K17, K30, K90, etc \u3010 Basic characteristics \u3011 : Polyvinylpyrrolidone (PVP) is odorless, tasteless white powder or transparent solution, soluble in water, chlorine-containing solvents, ethanol, amines,nitroalkanes and low molecular fatty acids, compatible with most inorganic salts and a variety of resins, insoluble in acetone, ether, etc. Under normal conditions, PVP solid and solution are very stable, PVP has film formation and hygroscopicity, its film is colorless\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-1415","post","type-post","status-publish","format-standard","hentry","category-problems"],"_links":{"self":[{"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/posts\/1415","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=1415"}],"version-history":[{"count":7,"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/posts\/1415\/revisions"}],"predecessor-version":[{"id":1586,"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/posts\/1415\/revisions\/1586"}],"wp:attachment":[{"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/media?parent=1415"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/categories?post=1415"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/tags?post=1415"},{"taxonomy":"attr","embeddable":true,"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/attr?post=1415"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}