Carboxyl-ModifiedVinyl ChlorideVinyl AcetateCopolymer EMP-CFM01 is white powder,ketone soluble with colorless,transparent solution,and because of the carboxyl functional group,it has excellent adhesion on metal,especially on aluminum foil,the resin foil also has a good adhesion on PVC,ABS,paper,textiles,beton,etc. At the same time, it also has good water resistance, excellent oil, ester, acid, alkali and salt water solution resistance..
EMP-CFM01 is used primarily for air-dry finishes, such as maintenance, marine and metal coatings, aluminum foil varnish,cans sealed paint,shoe adhesive,floor paint,cement paint,silk screen printing and transfer ink. And it often mixes with LC-40 grade, which is used in the production of heat sealing packaging coatings, can effectively reduce the heat sealing temperature, raise the heat sealing strength. It also can be used to produce the VC sealing plastic package, Electro-chemical aluminum paint,thermal transfer adhesive.
Item | Standard | Test Method |
Appearance | White powder | By Visual |
Whiteness | ≥ 80 | GB2913-82 |
Composition (%) | Vinyl Chloride 85±1% | GB/T7139-2002 |
Vinyl Acetate 13±1% | ISO1159-1978 | |
Maleic Acid 1±0.2% | ||
Maleic anhydride 1±0.1% | ||
Reactive Functionality (Carboxyl %) | 2±0.2% | |
K Value | 45-47 | GB/T3401-2007 |
Viscosity No. ml/g | 50-54 | GB/T3401-2007 |
Glass Transition Temp. (℃) | Approx. 74 | GB11998-89 |
Average Molecular Wt | Approx. 27000 | 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 |
20% resin in MEK/Toluene(50/50) | Colorless and Transparent or yellowish | By Visual |