百事的pvb电影

Pvb film Specifications: PVB film Thickness: normal thickness 0.38mm, 0.76mm, 1.52mm. We can also offer other thickness pvb film as per customers' requirements. Width (mm): 3210,2440, 2200, 2140, 2050, 1950, 1850mm, 1750, 1650, 1600, 1560, 1500, 1450, 1400, 1350, 1300, 1250, 1200, 1150, 1100, 1000, 900, 800, 700, 600, 460 Length: 500, 400, 350, 300, 280, 270, 260, 230, 220, 200, 120, 110, 80 Color: Milk white, green, blue, grey and so on. We get the ISO16949:2001certificate and the PCT quality certificate in Russia 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 Note: 1. With condition of achromatic glass(2mm)+ interlayer film(0.38mm)+achromatic glass(2mm) to reckon up 2. With condition of 20 and humidity 40% to reckon up 3. Adjust items according customer demands 4. With condition of 60, 40% humidity to reckon up after 15 minute 5. The auto glass and architecture glass are different from others, the sample should with -18 after 1 hour to reckon up. 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.