I-PVP Poly(1-vinylpyrrolidone-co-vinyl acetate) CAS 25086-89-9
I-Poly(1-vinylpyrrolido-co-vinyl acetate), inombolo ye-CAS engu-25086-89-9, ingabizwa ngokuba yi-pvp va64, VA (Copovidone) VA64, kwaye idla ngokuba ngumgubo omhlophe. I-Copovidone CAS 25086-89-9 yi-polymer enyibilikayo emanzini engeyiyo i-ionic, i-Copovidone VA64 isetyenziswa kakhulu kwicandelo lezonyango nelobuhle.
| Into | Umgangatho | Isiphumo |
| Ixabiso le-K | 25-36 | 30.21 |
| I-Aldehyde % | ≤0.05 | 0.5 |
| I-Peroxide ppm | ≤400 | 232 |
| IHydrazine ppm | ≤ 1 | 1 |
| I-N-vinylpyrrolidone % | ≤0.1 | 0.1 |
| Ukungcola A (2-Pyrrolidinone) % | ≤0.5 | 0.5 |
| I-ppm yesinyithi esinzima | ≤20 | 20 |
| Ukufuma % | ≤5.0 | 2.89 |
| Intsalela ekutshiseni % | ≤0.1% | 0.073 |
| I-Ethenyl Acetate % | 35.3-42 | 38.96 |
| I-nitrogen % | 7.0-8.0 | 7.5 |
I-Poly(1-vinylpyrrolidone-co-vinyl acetate) zezona zinto ziphambili zezithambiso ezisetyenziselwa ijeli yeenwele, imousse, ishampoo, njl.njl., kunye ne-surfactants, amayeza kunye nezinye iinjongo zoshishino. Zisetyenziswa kakhulu njengezinto zokuncamathelisa ezinyibilikayo emanzini kunye nezincamathelisi ezomileyo kwi-granulation kunye netekhnoloji yethebhulethi ethe ngqo, njengezinto zokwenza ifilimu kwi-coating yefilimu, kunye nezinto zokwenza i-pore kwi-masking agents. I-PVP va64 isetyenziselwa i-sugar coating ukuthintela ukuqhekeka. I-coating esezantsi isetyenziselwa iinjongo zokumelana nokufuma. I-PVP va copolymer kwi-cosmetics, Iimveliso zochungechunge lwe-Vp/va copolymer zisetyenziswa kakhulu njengezinto zokwenza ifilimu kunye nee-styling agents kwicandelo lezithambiso, ngakumbi kwii-exhausting agents, ii-hair gels, i-mousse kunye neemveliso zochungechunge lwe-shampoo. Zidlala indima ebalulekileyo njenge-ejenti yokwenza ifilimu kunye ne-ejenti yokwenza iinwele. Ukuba zisetyenziswa kunyei-pvp k30, isiphumo sokusebenzisa kwabo siya kuphucuka.
25kg/idrama
I-Copovidone CAS 25086 89 9 PVP VA Copolymer Thenga ngobuninzi
