Poly(vinyl butyral-co-vinyl alcohol-co-vinyl acetate) (70,000-100,000) (CAS 27360-07-2)

Poly(vinyl butyral-co-vinyl alcohol-co-vinyl acetate) (70,000-100,000), often abbreviated as PVB, is a copolymer. It is a clear, flexible, and tough plastic that has excellent adhesive and film-forming properties. It also has good clarity, elasticity, and toughness. Poly(vinyl butyral-co-vinyl alcohol-co-vinyl acetate) (70,000-100,000) has a wide range of applications in various fields, including automotive, construction, and packaging industries. It is known for its excellent mechanical, optical, and adhesive properties, making it a popular material in laminated safety glass, solar cells, and coatings. The primary application of Poly(vinyl butyral-co-vinyl alcohol-co-vinyl acetate) (70,000-100,000) is in the production of laminated safety glass, where it acts as an interlayer between layers of glass. This interlayer holds the glass together upon impact, preventing it from shattering into large, sharp pieces. Poly(vinyl butyral-co-vinyl alcohol-co-vinyl acetate) (70,000-100,000) can also be used as a binder in paints and varnishes, in the creation of some printing inks, and as a raw material for the production of some resins and adhesives.