PVP Poly(1-vinylpyrrolidone-co-vinyl acetate) CAS 25086-89-9
Igoa oloa: Poly(1-vinylpyrrolidone-co-vinyl acetate)
CAS: 25086-89-9
MF: C10H15NO3
MW: 197.23
EINECS:
Mol File: 25086-89-9.mol
mafiafia 1.27 g/mL ile 25 °C(malamalama)
fa'ailoga fa'asolosolo 1.4300 i le 1.4380
Fp 72 °F
fai le pauta
lanu Pa'epa'e
Maumau: Stable.E mu, aemaise ile pauta.E le fetaui ma vailaʻau faʻamaʻi malosi, mea faʻaitiitia malosi.
| Aitema | Tulaga | I'uga |
| K taua | 25-36 | 30.21 |
| Aldehyde % | ≤0.05 | 0.5 |
| Peroxide ppm | ≤400 | 232 |
| Hydrazine ppm | ≤ 1 | <1 |
| N-vinylpyrrolidone % | ≤0.1 | <0.1 |
| Le mama A(2-Pyrrolidinone) % | ≤0.5 | <0.5 |
| Uamea mamafa ppm | ≤20 | <20 |
| susu % | ≤5.0 | 2.89 |
| Toega ile mumu % | ≤0.1% | 0.073 |
| Ethenyl Acetate % | 35.3-42 | 38.96 |
| Nitrogen % | 7.0-8.0 | 7.5 |
O le Copovidone o se polymer e mafai ona sosolo i le vai e faʻaaogaina e faʻaleleia ai le faʻaogaina ma le utaina o vailaʻau o vailaʻau eseese, e aofia ai faʻamaʻi maʻi.
Poly(1-vinylpyrrolidone-co-vinyl acetate) o mea autu autu o mea teuteu o loʻo faʻaaogaina mo gel lauulu, mousse, shampoo, ma isi, faʻapea foʻi ma faʻamaʻi, vailaʻau ma isi mea tau pisinisi.E masani ona faʻaaogaina e pei o ni mea faʻapipiʻi vai ma faʻamago faʻamago i le granulation ma le faʻapipiʻi tuusaʻo tekinolosi, e pei o mea e faʻapipiʻi ata i totonu o le faʻapipiʻiina o ata, ma e pei o ni mea e faʻapipiʻi ai pore i masini masking.E fa'aaogaina mo le ufiufi suka e puipuia ai le ta'e.O lo'o fa'aogaina le fa'apalapala pito i lalo ole tusi kemikolo mo fa'amoemoega e susū.Vp / va copolymer series oloa e masani lava ona faʻaaogaina e fai ma sui faʻataʻitaʻiga ma sui faʻailoga i le fanua o mea teuteu, aemaise lava i mea faʻafefe, lauulu gels, mousse ma shampoo oloa faasologa.Latou te faia se sao taua i le avea ma sui e fai ata tifaga ma se mea e teu ai lauulu.Afai latou te faʻaaogaina faʻatasi ma le pvpk30, o le a faʻaleleia le faʻaogaina.
O foliga vaaia o le paʻepaʻe paʻepaʻe poʻo le vai e leai se lanu.Ole ituaiga masani ole PVP-64.
25kg/papa
