Vinyl Chloride Vinyl Acetate Copolymer Resin
| NO | ITEM | SPECIFICATION |
| 1 | Appearance | White powder |
| 2 | Whiteness | Around 68 |
| 3 | Composition |
Vinyl chloride 90±1%
Vinyl Acetate 3±1% Vinyl Alcohol 7±0.5% |
| 4 | Reactive functionality(hydroxyl %) | 1.8-2.3% |
| 5 | Hydroxuyl value | 70-76 |
| 6 | K value | 46-48 |
| 7 | Viscosity No. ml/g | 52-56 |
| 8 | TG ºC | About 71 |
| 9 | Average molecular wt | About 27000 |
| 10 | % by wt, through 60 mesh | 100% |
| 11 | Apparent density(g/ml) | 0.5min |
| 12 | Volatilization (%) | 1% max |
| 13 | Impurity particle No/100g | 20 max |
| 14 | 20% resin in EA or MEK | Colorless and transparent or yellowish |