Polyvinylpyrrolidone PVP K90 Liquid CAS 9003-39-8

CAS:9003-39-8

Kuchena:90～98

Molecular Formula:(C6H9NO)n

Molecular Weight:16.04246

Nguva yekuchengeta:2 years

Mashoko anoreva zvakafanana:Polyvinylpyrrolidone PVP K90; Polyvinylpyrrolidone K90 9003-39-8; Polyvinylpyrrolidone, K90; Polyvinyl pyrrolidone K-90, PVP K-90; vinylpyrrolidinonepolymer; vinylpyrrolidonepolymer; POVIDONE; POLYVINYLPYRROLIDONE; POLYVIDONE; POLYVIDONUM; PLASDONE XL; PLASDONE; KURIMA AC; Polyvinylpyrolidone PVP/PA Copolymer; POLYVINYLPYRROLIDONEPOLYMERS; Poly-1-vinyl-2-pyrrolidon; polyvinylpyrrolidone, povidone; POLY(N-VINYL-2-PYRROLIDONE); POLY(N-VINYL-2-PYRROLIDONE); CROSPOIRDONE; POLYVINYLPYRROLIDONE(POVIDONE); 1-Vinyl-2-pyrrolidone polymer; PVP; Polyvidone, Povidone; Polyvinylpyrrolidone solution

Siya Mharidzo Yako

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Chii chinonzi Polyvinylpyrrolidone PVP K90 Liquid CAS 9003-39-8?

PVP K90 liquid imvura inoonekera ine CAS 9003-39-8, isinganhuhwi kana zvishoma inonhuwa. Inonyungudika nyore nyore mumvura, doro, amines uye halogenated hydrocarbons, asi isingagadziriswi muacetone, ether, nezvimwewo. Iine yakanakisa solubility, biocompatibility, physiological inertness, film-forming properties.

Tsanangudzo

Item	Zvinotsanangurwa
Chitarisiko	Pasina ruvara uye zvishoma yero
Solids	19.0 ～21.0 %
PH	4～9
Vinylpyrrolidone	NMT 0.01%
Sulfated Ash	NMT 0.1%
K Kukosha	90～98

Application

1.PVP K90 Liquid inogona kuita basa mukugadzira firimu rakajeka, rakaoma, uye rinopenya. Inogona kushandiswa sechinhu chinongedzo mukugadzira zvigadzirwa senge hairspray, mousse, uye gel mune cosmetics Indasitiri.
2.PVP K90 Liquid inoshandiswa zvakanyanya muglue. Iyo ine yakasimba yekubatanidza kugona, yakanaka yekutanga adhesion, uye yakanakisa coating performance. Inopa iyo yakaonda uye yakafanana coating uye inoshandiswa mune yakasimba glue indasitiri.
3.PVP K90 Liquid inoshandiswa se pore-forming agent, control membrane pore size uye kugovera, kuwedzera pore density, uye inoshandiswa mukugadzirisa mvura membranes.