6.38MM MILKY WHITE TRANSLUCENT PVB LAMINATED GLASS
Thickness | 6.38mm |
---|---|
Color | Clear |
Size | 1830x1220mm, 2140x1650mm, 2440x1830mm, 2440*2000mm, 3300*2140mm, 3300*2250mm, 3300*2440mm, 3660*2140mm, 3660*2250mm, 3660*2440mm, 2250*1650mm, 2440*1650mm |
Quality Standard | SGS, ISO9001, CE, EN572, AS/NZS2208: 1996 |
Transport Package | Wooden Crates , Plywood Crates |
Applications | Architecture, Automobile, Furniture, Decoration, Windows |
Country of Manufacture | China |
What is Laminated Glass?
Laminated glass (LG) is a type of safety glass that holds together when shattered. In the event of breaking, it is held in place by a thin polymer interlayer, typically of polyvinyl butyral (PVB), ethylene-vinyl acetate (EVA), lonoplast polymers, cast in place (CIP) liquid resin, or thermoplastic polyurethane (TPU), between its two or more layers of glass. The interlayer, made through heat and pressure, keeps the layers of glass bonded even when broken, and its high strength prevents the glass from breaking up into large sharp pieces. This produces a characteristic "spider web" cracking pattern when the impact is not enough to completely pierce the glass. The thermoset EVA offers a complete bonding (cross-linking) with the material whether it is glass, polycarbonate, PC, or other types of products.
Laminated glass is used for architecture, glazing, automobile safety, photovoltaic, UV protection, and artistic expression.The most common use of laminated glass is skylight glazing and automobile windshields. In geographical areas requiring hurricane-resistant construction, laminated glass is often used in exterior storefronts, curtain walls, and windows.
Laminated glass is also used to increase the sound insulation rating of a window, because it significantly improves sound attenuation compared to monolithic glass panes of the same thickness. For this purpose a special "acoustic PVB" compound is used for the interlayer. In the case of the EVA material, no additional acoustic material is required, since the EVA provides sound insulation.TPU is an elastic material, so sound absorption is intrinsic to its nature. An additional property of laminated glass for windows is that an adequate TPU, PVB or EVA interlayer can block nearly all ultraviolet radiation. A thermoset EVA, for example, can block up to 99.9% of all UV rays.