Sign In | Join Free | My benadorassociates.com |
|
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 (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.
Product name | PVB Film |
Raw material | The resin |
Thickness | 0.3mm 0.38mm 0.76mm 1.14mm 1.52mm (±0.02mm) |
Appearance | Achromatic or light yellow clear film, smooth surface without scratch or crease |
Dotted Impurities and Air Bubbles | >0.05mm²(Allowed to scatter no more than 10 places per roll) >0.55mm²(Not to exceed 6-8 places per roll; Marking marks, add an extended 1 meter film per place |
Uniformity | Lateral and longitudinal evenness degree shouldn’t exceed 15μm at a distance of 25mm Lateral deviation should be less than 35μm, while longitudinal deviation should be less than 25μm |
Length Tolerance(m) | +(0-2) |
Width Tolerance(mm) | +(10-20) |
Water Content (%) | ≥0.05 |
Tensile Strength(Mpa) | ≥20 |
Haze (%) | <0.7(0.38*2) |
Shrinkage(60℃/15min)(%) | ≤12 |
Elongation at break(%) | ≥200 |
![]() |
2 Color PVB Laminating Film 20MPa Tensile Strength For Automotive Glass Images |