ʻO nā copolymers Vinylpyrrolidone/vinylacetate cas 25086-89-9 PVP/VA Copolymer
--Nā copolymers Vinylpyrrolidone/ vinylacetate (pōkole PVP/VA)
■ Helu CAS. 25086-89-9
■ Inoa INCICopolymer PVP/VA
■ ʻO ke ʻano molekala a me ke ʻano kūkulu (C6H9ʻAʻole)n(C4H6KA2)m
■ Nā ʻano
-- He pauka keʻokeʻo, a he moakāka a ʻaʻohe kala a hiki i ka melemele iki me kahi ʻala palupalu;
--Hiki ke hoʻoheheʻe ʻia i ka wai a me nā mea hoʻoheheʻe organik he nui;
Hoʻohana nui ʻia i ka aerosol hair spray, Pump spary, Setting lotions, Setting mousses, gels a me Hair waxes
--Pauka: i loko o ka pahu fiber a i ʻole ka pahu plastik 25/50 kg, i hoʻopaʻa ʻia i loko me nā ʻeke PE;
--Hoʻonā: i loko o ka pahu palaki 50 kg, a i ʻole 800/1,000 kg IBC;
--Mālama ʻia ma kahi maloʻo ma ka mahana o ka lumi
| Nā Mea | K-waiwai | Paʻa,% | Wai,% | pH | VP+VAC,% |
| PVP /VA64, Pauka | 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 | Ma kahi o 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 | Ma kahi o 50 | 5-7 | ≤0.1 |
