Hydroxyl-Modified Vinyl Chloride/Vinyl Acetate Terpolymers EMP-15-40 is white powder,ester soluble with colorless and transparent solution. It has good compatibility with other film-forming material,such as alkyd resins,polyurethane elastomers, isocyanate resin, melamine resin,urea formaldehyde,epoxy polymers etc.So it is often used formaldehyde,epoxy polymers etc.So it is often used with other film-forming material in order to improve the coating performance,and enhance paint adhesion,flexibility, tenacity,hardness and chemical resistance. Because of the hydroxyl functional group,it can also be used for improving the characteristics including alkyd,two-component polyurethane,and two-component epoxy coatings.It is also applicable to high solid content and low viscosity.
EMP -15-40 specially designed for wood coating application.Also can be used for a wide range of coatings applications for maintenance, marine and metal finishes,marine anti-corrosion paint, cans paint, plastic finishes, paper and leather coatings, PET inks, adhesive for magnetic tape and carbon ribbon.
Item | Standard | Test Method |
Appearance | White powder | By Visual |
Whiteness | ≥ 80 | GB2913-82 |
Composition (%) | Vinyl Chloride 84±1% | GB/T7139-2002 |
Hydroxyalkyl Acryiate 16± 1% | ||
Reactive Functionality (Hydroxyl %) | 1.8±0.2% | |
K Value | 38-40 | GB/T3401-2007 |
Viscosity No. ml/g | 37-41 | GB/T3401-2007 |
Glass Transition Temp. (℃) | Approx. 69 | GB11998-89 |
Average Molecular Wt | Approx. 15000 | Calculated from data |
% by wt, through 50 mesh | 100% | GB/T6003.1 |
Apparent density (g/ml) | ≥ 0.5 | GB20022-2005 |
Volatilization (%) | ≤ 4% | GB/T2914-1999 |
Impurity Particle No. /100g | ≤ 20 | GB9348-88 |
20% resin in EA or MEK | Colorless and Transparent | By Visual |