PVB
Film: Decent’s PVB production of automotive laminated glass, is widely used
in cars, buses, and 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.
| 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 |
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