PVP Poly(1-vinylpyrrolidone-co-vinyl acetate) CAS 25086-89-9
Poly(1-vinylpyrrolido-co-vinyl acetate), CAS nhamba 25086-89-9, inogonawo kunzi pvp va64, VA (Copovidone) VA64, uye kazhinji ihupfu huchena. Copovidone CAS 25086-89-9 ipolymer ine mamorekuru akawanda isinganyunguduke mumvura, Copovidone VA64 inonyanya kushandiswa muminda yekurapa neyekushongedza.
| Chinhu | Zvakajairika | Mhedzisiro |
| Kukosha kweK | 25-36 | 30.21 |
| Aldehyde % | ≤0.05 | 0.5 |
| Peroxide ppm | ≤400 | 232 |
| Hydrazine ppm | ≤ 1 | 1 |
| N-vinylpyrrolidone % | ≤0.1 | 0.1 |
| Kusachena A(2-Pyrrolidinone) % | ≤0.5 | 0.5 |
| Simbi inorema ppm | ≤20 | 20 |
| Hunyoro % | ≤5.0 | 2.89 |
| Zvasara paKubatidza % | ≤0.1% | 0.073 |
| Ethenyl Acetate % | 35.3-42 | 38.96 |
| Nitrogen % | 7.0-8.0 | 7.5 |
Poly(1-vinylpyrrolidone-co-vinyl acetate) ndiyo inonyanya kushandiswa muzvizoro zvinoshandiswa pakugadzira gel yebvudzi, mousse, shampoo, nezvimwewo, pamwe chete nemasurfactants, mishonga nezvimwe zvinangwa zvemaindasitiri. Anonyanya kushandiswa semaglues anonyungudika mumvura uye maglues akaoma mu granulation uye direct tableting technology, sezvinhu zvinogadzira firimu mu firimu, uye sezvinhu zvinogadzira pores mu masking agents. PVP va64 inoshandiswa pakuvhara shuga kudzivirira kutsemuka. Chivharo chepasi chinoshandiswa kudzivirira hunyoro. PVP va copolymer muzvizoro, Zvigadzirwa zve Vp/va copolymer series zvinonyanya kushandiswa sema agents ekugadzira firimu uye ma styling agents mumunda wezvizoro, kunyanya mu erupting agents, hair gels, mousse uye shampoo series products. Anoita basa rakakosha sema agent ekugadzira firimu uye ma styling dressing agent. Kana akashandiswa pamwe chetepvp k30, simba ravo rekushandisa richawedzera.
25kg/dhiramu
Copovidone CAS 25086 89 9 PVP VA Copolymer Tenga
