Jiangxi Huatesheng New Material Limited Company
Jiangxi Huatesheng New Material Limited Company PVB interlayer film factory
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clear PVB middle film for produce laminated glass
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 middle film |
| 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 |
Product Features:
1 Safety
2 Anti-peneration
3 Structural integrity
4 Soundproof
5 UV-restitance
6 Heat insulation
Laoding:about 20,000 square meter/20 feet container