Vinylpyrrolidone/ vinylacetate copolymers cas 25086-89-9 PVP/VA Copolymer
--Vinylpyrrolidone/ vinylacetate copolymers (abbr. PVP/VA)
■CAS Maya.25086-89-9
■Magaca INCICopolymer PVP/VA
■Unugyada Molecular iyo Qaab-dhismeedka(C6H9MAYA) n (C4H6O2)m
■Astaamaha
-- Budo cad, oo cad oo aan midab lahayn ilaa in yar oo huruud ah oo leh ur yar;
--Ku milmay biyaha iyo dareerayaal badan oo organic;
Si gaar ah loo isticmaalo buufinta timaha hawada hawada lagu buufiyo, Bambada bamka, Dejinta kareemka, Dejinta mousses, jel iyo dhumuuska timaha
--Budada: 25/50 kg fiber ama durbaan caag ah, gudaha oo lagu daboolay bacaha PE;
--Xalka: 50 kg durbaan caag ah, ama 800/1,000 kg IBC;
--Waxaa lagu kaydiyaa meel qalalan heerkulka qolka
| Walxaha | K-qiimaha | Adag,% | Biyaha,% | pH | VP+VAC,% |
| PVP/VA64,Budada | 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 | Qiyaastii.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 | Qiyaastii.50 | 5-7 | ≤0.1 |
