Colorful Laminating PVB Film for Skylight Glass
PVB film is a macromolecule material made with PVB Resin plastized and extruded by plasticizer and additives, and mainly used for producing laminated safety glass.
Specification
Items |
Indicator |
Moisture content,% |
0.15-0.40 |
Roughness RZ, µm |
25-60 |
Pummel value,rank |
6~9 |
Heat shrinkage rate, % |
Max3.0 |
Haze, % |
Max0.6 |
Light transmittance rate,% |
Min85 |
Tensile strength,MPa |
Min20 |
Tensile longation,MPa |
Min200 |
Application
Packing Detail
1. The PVB film is rolled by insulated with PE film.
2. Then wrapping film cased into an aluminum foil baga by vacuum sealed.
3. Then packing into plywood box or fiber can.