No | Index | Standard | Test Method |
1 | Appearance | White powder | Visual |
2 | Adhesion No. (K Value) | 54-56(44-46) | GB/T3401-2007 |
3 | Glass Transition Temperaure (Tg),degree | 74 | GB11998-89 |
4 | Molecular weight | 27,000 | |
5 | Volatile (%) | ≤1.0 | GB/T2914-1999 |
6 | Density g/ml | ≥0.60 | GB/T3402 |
7 | Solubility | Achromatous and transparent | Use MEK:Tolu ene(1:1) to confect 25% solution |
8 | Composition | ||
Vinyl Chlo ride | 83~85 | Q/320205AHAD05-2009 | |
Vinyl Ace tate | 13~15 | ||
Maleic Acid | 1.8~2.1 |