Vinyl Chloride And Vinyl Acetate Copolymers EMP-14-62 is white powder,ester soluble with colorless,transparent solution,and it has very good dissoluvability、film-formation 、solvent release property 、chemical resistance 、color contrast property and after-tack resistance.And it has lasting flexibility、abrasive resistance、low expansion rate and low water and gas permeability, therefore, it can be oil resistivity、grease resistance、dilute acid resistance、alkali resistance、salt resistance and alcohol resistance.It also is binders with physical property drying with the film formation after the solvent volatilization in the system.
EMP-14-62 is used for rubber and plastic foam insulation、magnetic card base material、calcium plastic floor、toy paint、PVC Ink 、paper Coating、PVC internal plasticization、UPVC Pipe binder、PU leather surface treatment adhesive、PU color flake /color paste、Developing paper and wallpaper paint etc.
Item | Standard | Test Method |
Appearance | White powder | By Visual |
Whiteness | ≥ 80 | GB2913-82 |
Composition (%) | Vinyl Chloride 86±1% | GB/T7139-2002 |
Vinyl Acetate 14±1% | ISO1159-1978 | |
Active functional groups % by Wt | - | |
K Value | 50 | GB/T3401-1999 |
Viscosity No. ml/g | 60-64 | GB/T3401-1999 |
Glass Transition Temp ℃ | About 74 | GB11998-89 |
Average Molecular Wt | Approx. 35000 | Calculated from data |
% by wt, through 50 mesh | 100% | GB/T6003.1 |
Apparent density (g/ml) | ≥ 0.5 | GB20022-2005 |
Volatilization (%) | ≤ 1% | GB/T2914-1999 |
Impurity Particle No. /100g | ≤ 20 | GB9348-88 |
Solubility (25% MEK and Toluene solution,50% each) | Coloress and Transparent | By Visual |
