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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