January 21, 2026

Comparison of Performance and Applications of Different PVB Grades

Polyvinyl butyral (PVB), due to its excellent transparency, toughness, superior metal adhesion, and good film-forming properties, occupies an important position in coatings, …

Read more →

January 21, 2026

Properties of CCP PVB

General Properties Polyvinyl butyral (PVB) resin appears as white, spherical, porous granules or powder, with a specific gravity of 1.1; however, its bulk density is only 0.20~0.35 …

Read more →