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Product Details:
Payment & Shipping Terms:
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Material: | Polyvinyl Butyral | Haze: | 0.6% |
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Light Transmittance: | 87% | Shringking: | 8% |
Roughness: | 28-50 Um | Elongation At Peak: | 200% |
Tensile Strength: | 20MPa | Use For: | Building And Automobile Glass |
Available Time: | 15-20 Year | ||
High Light: | security window film,laminated glass interlayer film |
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.
Product name | PVB interlayer |
Raw material | The resin |
Thickness | 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 |
Advantage for PVB laminated glass:
Safety
Energy saving
Sound proof
Laoding:about 20,000 square meter/20 feet container
Contact Person: Yu