VOH resin equivalent DOW VROH is a Plastic Products product. Key specs — Origin: china.
Product Description
Hydroxyl-Modified Vinyl Chloride/Vinyl Acetate Copolymers VOHA low molecular weight copolymer containing approximately 81 percent vinyl chloride, 4 percent vinyl acetate, and 15 percent hydroxyalkyl acrylate, with the hydroxyl content at 2.0 percent. VOH has excellent adhesion on paper,polysulfone resin,acrylic resin, PVC, ABS, PC and the surface of ink.
VOH has good compatibility with other film-forming material, such as alkyd resins, polyurethane elastomers, isocyanate resin, melamine resin, urea formaldehyde, epoxy polymers and so on.
So VOH 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, VOH can also be used for improving the characteristics including alkyd, two-component polyurethane, and two-component epoxy coatings.
