VAF Vinyl Resin

Hydroxyl modified vinyl chloride/vinyl acetate copolymers. A high molecular weight copolymer resin containing approximately 81 percent vinyl chloride, 4 percent vinyl acetate, and 15 percent hydroxyalkyl acrylate, with the hydroxyl content at 1.8 percent. VAF has excellent adhesion on paper, polysulfone resin, acrylic resin, PVC, ABS, PC. It 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. The hydroxyl functional group permits crosslinking reactions for thermoset, obtaining excellent chemical and water resistance. It has applications in paper coatings, plastic coatings, PET inks.