PVP Poly(1-vinylpyrrolidone-co-vinyl acetate) CAS 25086-89-9
Ko te Poly(1-vinylpyrrolido-co-vinyl acetate), nama CAS 25086-89-9, ka taea hoki te kī ko te pvp va64, VA (Copovidone) VA64, ā, he paura mā te nuinga o te wā. Ko te Copovidone CAS 25086-89-9 he pūmua ngota-teitei kore-ionic wairewa-wai, ko te Copovidone VA64 e whakamahia ana i roto i ngā mara hauora me te whakapaipai.
| Taonga | Paerewa | Hua |
| Uara K | 25-36 | 30.21 |
| % o te Aldehyde | ≤0.05 | 0.5 |
| Peroxide ppm | ≤400 | 232 |
| Hydrazine ppm | ≤ 1 | <1 |
| % N-vinylpyrrolidone | ≤0.1 | <0.1 |
| Parakore A(2-Pyrrolidinone) % | ≤0.5 | <0.5 |
| konganuku taumaha ppm | ≤20 | <20 |
| % Makuku | ≤5.0 | 2.89 |
| % toenga ina mura | ≤0.1% | 0.073 |
| % Ethenyl Acetate | 35.3-42 | 38.96 |
| % hauota | 7.0-8.0 | 7.5 |
Ko te Poly(1-vinylpyrrolidone-co-vinyl acetate) ngā rauemi mata matua o ngā mea whakapaipai, e whakamahia ana mō te hinu makawe, te mousse, te shampoo, me ētahi atu, tae atu ki ngā surfactants, ngā rongoā me ētahi atu kaupapa ahumahi. E whakamahia ana ēnei hei piripiri wai-rewa me ngā piripiri maroke i roto i te hangarau granulation me te papa tika, hei rauemi hanga kiriata i roto i te paninga kiriata, me te mea hanga pore i roto i ngā kaihoko uhi. E whakamahia ana te PVP va64 mō te paninga huka hei ārai i te pakaru. E whakamahia ana te paninga o raro mō ngā kaupapa ārai-makuku. Ko te copolymer PVP va i roto i ngā mea whakapaipai, Ko ngā hua raupapa copolymer Vp/va e whakamahia ana hei kaihoko hanga kiriata me ngā kaihoko whakahāngai i roto i te mara o ngā mea whakapaipai, inā koa i roto i ngā kaihoko pupuhi, ngā gel makawe, te mousse me ngā hua raupapa shampoo. He mahi nui tā rātou hei kaihoko hanga kiriata me te kaihoko whakahāngai makawe. Mēnā ka whakamahia ngātahi mepakanga k30, ka whakarei ake i te whai huatanga o tā rātou whakamahinga.
25kg/pahu
Hokona te Copovidone CAS 25086 89 9 PVP VA Copolymer Hokonga Hokomaha
