0.76mm Automotive PVB Film Interlayer For Car Windshield
0.76mm Automotive PVB Film Interlayer Factory Laminated Safety Glass For Car Windshield
Product introduction:
PVB interlayer is translucent membrance,by polyvinyl butyral resin after plasticizing extrusion forming of a kind of polymer material.Appearance as semi-transparent film,without impurities,with smooth surface,has a certain roughness and good softness,with inorganic glass has good adhesive power,transparent,heat- resistant,cold resistant,It is the world manufacturing laminated,safety glass which widely used to be the best adhesive materials in building curtain wall,recruit,window,bank counter,prison tent out of Windows,and various kinds of bulletproof glass furances screen,and other areas of the building. It's PVB interlayer film with heat insulation function, the thickness is 0.76mm. Based on our own intellectual property rights ‘Nano Heat Insulation Medium For PVB Film’, not only has the sound insulation and explosion-proof function, but also has the permanent heat insulation energy saving function.
The main technical parameter of product:
| Density | 1.069/cm³ |
| Transmittance | ≥88.5% |
| Refractive Index | 1.47-1.50 |
| Tensile Stre | ≥20Mpa |
| Elongation at break | ≥200% |
| Moisture | 0.35-0.55% |
| Ration of shrinkage | <6% |
| Test of strike | 3-9 |
| Deviation of width | Expected value + 10 mm |
Note:
1. Measurement under conditions of Colorless glass (2mm) + interlayer film (0.38mm) + Colorless glass(2mm).
2. Measurement under conditions of 20℃ and 40% relative humidity.
3. It is be able to adjust according to cusomers' requirements.
4. Measurement after 15 minutes under the conditions of 60℃ and 40% relative hunmidity.
5. The date of interlayer film of HI (Automotive windshields) and ST (Architectural glass) are different,both samples should be tested with -18℃ after 1 hours.
6.Cyclone resistant
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