What are the main types of vinyl resin? What are their core applications?

Vinyl resins. We also call it as vinyl chloride-vinyl acetate copolymers.

Vinyl resins are mainly divided into three categories:

Binary Vinyl Copolymer Resins (VC/VAC copolymers):

Core applications include inks (screen printing, gravure printing), adhesives (polyethylene adhesives, heat-seal adhesives), and plastic processing (color chips, PVC sheets, plastic flooring);

Carboxyl-Modified Vinyl Terpolymer Resins (VC/VAC/Maleic Acid copolymers):

Core applications include aluminum foil inks, heat-seal lacquers for pharmaceutical packaging aluminum foil, and metal coatings (metal can printing coatings, metal anti-corrosion coatings);

Hydroxyl-Modified Vinyl Terpolymer Resins (VC/VAC/Vinyl Alcohol/Hydroxyalkyl Acrylate copolymers):

Core applications include food packaging lamination inks, internal coatings for non-alcoholic beverage cans, marine paints, and wood coatings.