| Item | 0.38mm | 0.76mm |
| Appearance requirements | ||
| Appearance | Achromic or yellowish transparent film with leveled surface without scratch or fold | |
| 1.2 A-shaped impurities and blister | ||
| <0.5mm | Allowed to existed dispersively | |
| >0.5mm一1.5mm | Not more than 8 ones for each roll | Not more than 5 ones for each roll |
| Mark them, and add 1m at each place. | ||
| 2.Geometrical size | ||
| 2.1Thickness (mm) | 0.38±0.015 | 0.76±0.02 |
| 2.2Evenness | The transverse thickness deviation within distance of 25mm ~ E does not exceed 15 um; The transverse thickness deviation within distance of 50mm ~ E does not exceed 20 um | |
| 2.3Length tolerance(m) | Not less than labeled length | |
| 2.4Width tolerance(mm) | 0—20 | |
| 3.Moisture content(％) | 0.35一0.55 | |
| 4.Tensile strength(MPa) | ≥20 | |
| 5.Elongation at break(％) | ≥200 | |
| 6.Haze ratio(％) | ≤0.6 | |
| 7.Shrinking percentage(60~C／1 5min)(％) | ≤8 | |
Decent’s PVB production of automotive laminated glass, is widely used in cars, buses, high-speed rail, versatility not only has anti-penetration and anti splash and other safety performance and it can play comfort, security and other effects. And on this basis it can further improve the added value, with a quiet space to maintain the sound insulation and it can inhibit the internal temperature of the heat insulation and so on.
Jiaxing Fuying Composite Materials Co., Ltd. is one of the professional China DST-M202 Laminated Glass Film PVB Film suppliers, a wholly-owned subsidiary of ZHEJIANG DECENT NEW MATERIAL CO.,LTD. with a registered capital of 200 million yuan. The company is located in Tongxiang, the permanent site of the World Internet and the bridgehead of Zhejiang to Shanghai.
