PVB Film is a macromolecule material made with Polyvinyl Butyral Butyral resin plasticized and extruded by plasticizer and additives. It is a translucent film that has a certain roughness and softness. PVB Film has excellent adhesive strength with inorganic glass,and has good performance on light transmittance,heat resistance,cold resistance,and mechanical strength. PVB film is the best bonding inter layer for manufacturing laminated glass.
2) Character of PVB film:
---Safety: Reinforcing glass elasticity,reduce the force of impact from outside,to avoid accident injury.
---Prevention of burglary: PVB safety glass is very tough and tensile,it will keep structurally complete even it is broken.
---Sound insulation: with the damping function of sound waves,PVB FILM can restrain the spread of noise.
---Anti-ultraviolet performance:PVB film can absorb 99% or above of the ultraviolet rays.
---Energy saving: Architecture grade PVB safety glass can effectively reduce sunlight through,and it has very good thermal insulation.
3) PVB Film Size:
4) Application: Architecture glass; Automotive