PVB影片的包装

Specifications: PVB film Thickness: normal thickness 0.38mm, 0.76mm, 1.52mm. We can also offer other thickness pvb film as per customers' requirements. Color: Milk white, green, blue, grey and so on. Customized products are also available. Main applications: Laminated safety glass, such as automotive windscreen, consturction glass All comply with TS 16949 or ISO 9001 and PCT Quality Certificate PVB films for making laminated safety glass with first-class quality at favorable price. Density 1.069 g/cm Transmittance >88.5 % (Note 1) Refractive Index 1.47-1.50 (Note 1) Tensile Strength >20 MPa (Note 2) Tensility of Peak >200 % (Note 2) Moisture 0.35-0.55 % (Note 3) Ration of shrinkage <6 % (Note 4) Test of strike 3-9 (Note 5) Deviation of width expected value10. Safety Since the PVB films adhere tenaciously to the outer-layer glasses, laminated glasses for construction use become a good performance-effective safety glass meterial. Once the glass is destroyed, the glass scraps will still stick to the interlayer film and no damage will be caused on human beings and properties. Whether it is installed vertically or obliquely, laminated safety glass can always resist accidental impact and be safe from penetration. The glass will remain as a whole body after the first hit and can still resist further impact and tolerate harsh weather conditions.