PVB which is put between two pieces of common glass, when it is collided with other blocks, the PVB film can offset the compact pressure and don't make the glass shattered and so protect the safety of people, which is mainly used in the field of of automobile, high-building, aviation Thickness(mm) Width(m) Length(m) Top-Shade(mm) 0.76 0.6-2.80 150-250 Green/Blue/Brown/Grey 0.38 0.6-2.80 250 As reqursted
HJPM PVB interlayer with the excellent light transparent performance, bearing high/low temperature, elasticity and well-sticking performance. PVB is becoming the necessary productions materials of all kinds of safety glass. And the expert think the laminated safety glass is becoming main materials in the automobiles and construction market. 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
Laminated glass is a multifunctional glazing material that is manufactured by permanently bonding two or more pieces of glass with layers of Polyvinyl Butyral. (PVB) interlayer, under heat and pressure, to create a single construction. It not only has a good optical nature, but also resistant to penetration, ultraviolet etc, it is widely used in areas such as defense, industry, transportation construction etc. PVB films for making laminated safety glass with first-class quality at favorable price. Specifications: PVB film Thickness: 0.38mm, 0.76mm, 0.45mm 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 (m): 500, 400, 350, 300, 280, 270, 260, 230, 220, 200, 120, 110, 80 Color: Purple, Brown, Clear, Milk White, Red, Light Green, Blue, and so on. Customized Products are also available. PVB Film Packing: Aluminum foil and vacuum Main applications: Laminated safety glass, such as automotive widescreen, construction glass. We got ISO 16949:2001 certificate and the PCT certificate in Russia. Every Layer of the PVB film is separated by PE film, and then vacuumed by aluminum foil. Each rolls packaged in fumigated wooden case.
Supplier: Windshield autoglass, PVB film
Buyer: PVB film scrach
Supplier: Automotive safety glass and PVB film
Auto glass is approximately three to five times stronger than that of ordinary float glass, and although the glass still breaks the way ordinary glass does, the fragments adhere to the interlayer PVB - break but not shatter, so the people will not be injured, we call the interlayer PVB as Safety Net.
Tempered glass ("heat-strengthened", "toughened glass") is plate glass that has been heat tempered to increase its strength. Glass heated to its softening point floats on a bed of tin (which is why it is sometimes referred to as "float" glass or "safety float" glass), and air jets blast the surface of the glass with cold air. This causes the glass to harden quickly on the outside, while the inside continues to cool slowly and to contract. This contraction puts the outer layers in compression while the inside of the glass is in tension. Because of this process, tempered glass is five to eight times stronger than ordinary glass. Even it break, it shatters, the fracture edge is round not sharp which is also relatively safe for the people.
Auto glass
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