Copolymers Vinylpyrrolidone/vinylacetate cas 25086-89-9 PVP/VA Copolymer
--Vinylpyrrolidone/ vinylacetate copolymers (fa'apu'upu'u PVP/VA)
■ Numera CAS. 25086-89-9
■ Igoa INCIPVP/VA Copolymer
■ Fa'atulagaga Molekiula ma Fa'atulagaga (C)6H9NO)n(C4H6LE2)m
■ Uiga
-- O se pauta paʻepaʻe, ma ni vaifofo manino ma leai se lanu i ni vaifofo samasama teisi ma se manogi vaivai;
--E mafai ona solo i le vai ma le tele o vailaʻau faʻaola;
E fa'aaogā fa'apitoa i le aerosol hair spray, pamu fa'amamā, setiina o kulimi, setiina o mousses, gels ma vali lauulu.
--Pauta: i totonu o le 25/50 kg o le alava po'o le talipalau palasitika, ua laina i totonu i taga PE;
--Fofo: i totonu o le 50 kg o le talipalau palasitika, poʻo le 800/1,000 kg IBC;
--Teuina i se nofoaga mago i le vevela o le potu
| Meafaitino | K-taua | Malosi,% | Vai,% | pH | VP+VAC,% |
| PVP /VA64, Pauta | 26-34 | ≥95 | ≤5 | 4-7 | ≤0.1 |
| PVP /VA64 E | 30-36 | 48-52 | ≤0.5 | -- | ≤0.1 |
| PVP /VA64 W | 26-34 | 48-52 | Pe tusa ma le 50 | 5-7 | ≤0.1 |
| PVP /VA55 I | 22-28 | 48-52 | ≤0.5 | -- | ≤0.1 |
| PVP /VA55 E | 30-36 | 48-52 | ≤0.5 | -- | ≤0.1 |
| PVP /VA37 E | 28-36 | 48-52 | ≤0.5 | -- | ≤0.1 |
| PVP /VA37 I | 25-31 | 48-52 | ≤0.5 | -- | ≤0.1 |
| PVP /VA73 E | 28-38 | 48-52 | ≤0.5 | -- | ≤0.1 |
| PVP /VA73 W | 24-32 | 48-52 | Pe tusa ma le 50 | 5-7 | ≤0.1 |
