ultra-violet protection Polyvinyl Butyral layer for security laminating glass

Polyvinyl Butyral layer is mainly used in making laminated safety glass. Laminated glass is a special glass which is inserted with PVB film between two layers of common glass, which under high heating temperature and pressure, binds to create a single construction. Because of PVB laminated glass with the function of safety, heat preservation, noise proof, and ultraviolet resistance, etc, it is widely used in areas such as high-rise building and auto. PVB film with special formula is also used in aeroplane, space flight ware, military instrument, solar battery, solar energy acceptor and so on.

1,Infrared insulation 85-99%, permanent insulation
2,100% uv barrier, sun protection, avoid, interior trim or furniture aging
3,The visible light transmittance of 70-90% fully meets the requirements of automobile front gear and building glass
4,Signal zero blocking (mobile phone, GPS, etc.)
5,Safe explosion protection against penetration
6,Sound insulation
7,High cost performance, permanent insulation, farewell film, energy conservation and environmental protection

Packaging & Shipping

1) Every layer of PVB film rolls should be separated by PE film and vacuumed by aluminum foil,and put into wooden cases. The finishes qualified product is enclosed with the conformity certificate. Packing list etc.

2)Transportation and Storage:

Avoid exposing to the sun and rain and vigorous shaking during transportation.

The product should be stocked in clean warehouse. It is prohibited to keep the product under direct sunlight.