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Categories | Polyvinyl Butyral Interlayer |
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Brand Name: | ZHECHUN |
Model Number: | CZ01 |
Place of Origin: | China |
MOQ: | 1 Roll |
Payment Terms: | T/T, L/C |
Supply Ability: | 15,000,000 square meter per year |
Delivery Time: | 10 days after deposit |
Packaging Details: | aluminum foil and wooden box |
Material: | Polyvinyl Butyral |
Haze: | 0.6% |
Light transmittance: | 87% |
Shringking: | 8% |
Roughness: | 28-50 um |
Elongation at peak: | 200% |
Tensile strength: | 20MPa |
Use for: | windshield |
Thickness: | OEM |
Polyvinyl butyral Interlayer (PVB) is a clear, colorless, amorphous thermoplastic obtained by condensation reaction of polyvinyl alcohol and butyraldehyde. The resin is known for its excellent flexibility, film-forming and good adhesion properties as well as outstanding UV resistance.
Use laminated glass can make car more safe and better sound insulation.
Automotive Polyvinyl Butyral Interlayer 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
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