What is PVB resin (Polyvinyl Butyral Resin)?

Polyvinyl Butyral Resin (PVB resin) is a solvent-based resin synthesized by acetal reaction of Polyvinyl Alcohol (PVA) and Butyraldehyde under the action of coal contact.

Characteristics: PVB has good film-forming properties, and the coating film formed by PVB has excellent characteristics such as high transparency, elasticity, toughness, strong resistance, oil resistance, flexibility and low-temperature impact resistance, and PVB has a special chemical structure, so Excellent adhesion to glass, metal, ceramic powder, plastic, leather and wood