Hydroxyl-Modified Vinyl Chloride/Vinyl Acetate Terpolymers Quality Standard((XHQB-14))
| GRADE | MVAG | MVAH | MVAF | MTA5R | MVOH | MVAD | PG-HC | |
| Composition (%) | Vinyl Chloride 90% | Vinyl Chloride 90% | Vinyl Chloride 84% | Vinyl Chloride 88% | Vinyl Chloride 81% | Vinyl Chloride 90% | Vinyl Chloride 84% | |
| Vinyl Acetate 3% | Vinyl Acetate 4% | Vinyl Acetate 14% | Vinyl Acetate 1% | Vinyl Acetate 4% | Vinyl Acetate 4% | Vinyl Acetate 10% | ||
| Vinyl Alcohol 7% |
| Hydroxyalkyl Acrylate Vinyl Alcohol 2% | Vinyl Alcohol 11% | Hydroxyalkyl Acrylate Vinyl Alcohol 15% | Vinyl Alcohol 6% | Vinyl Alcohol 6% | ||
| K value | about 46 | about 46 | 46-48 | 40-42 | 39-41 | about 36 | 48-50 | |
| Viscosity ml/g | 52-56 | 52-56 | 52-56 | 40-44 | 38-42 | 34-38 | 54-58 | |
| Average Molecular Weight | about 27000 | about 27000 | about 27000 | about 20000 | about 15000 | about 22000 | about 30000 | |
| % by wt,through 50 mesh | 100% | |||||||
| Apparent density g/ml | ≥0.5 | |||||||
| Appearance | White powder | |||||||
| Whiteness | ≥80 | ≥80 | ||||||
| 溶解性（25%丁酮溶液） | 无色透明 | |||||||