automotive PVB film for truck windshield

PVB middle film is translucent membrane, PVB film is mainly used for sandwich glass, is between the two pieces of glass clip into a layer of PVB film, after high-pressure composite, heating and special glass.PVB laminated glass with safety, heat preservation, noise control and isolation of multiple functions such as uv, widely used in construction, automotive industry, photovoltaic, etc.

Use laminated glass can make car more safe and better sound insulation.

Automotive PVB film paraments:

Roughness RZ,µm:15-70

Moisture content(%):0.35-0.55

Heat shrinkage rate(%):<=8.0

Pummel value,rank: 3~7

Visible light transmittance(%): >=80

Haze(%): <=0.4

Tensile strength(MPa): >=20

Tensile elongation(%): >=200

Yellowness index(%): <=10

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.