LAMINATED GLASS





Laminated glass is a type of safety glass that holds together when shattered.


In the event of breaking, it is held in place by an interlayer, typically of polyvinyl butyral (PVB), ethylene-vinyl acetate (EVA), or Thermoplastic Polyurethane (TPU), between its two or more layers of glass.


The interlayer 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. In the case of the EVA, the thermoset EVA, offers a complete bounding (cross-linking) with the material whether it is glass, polycarbonate, PET, or other types of products. TPU is the best choice for Bullet-Resistant Glass (BRG) and for so called E-Glass (Smart Glass).


Laminated glass is normally used when there is a possibility of human impact or where the glass could fall if shattered and also for architectural applications.


Skylight glazing and automobile windshields typically use laminated glass. 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, where 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 absortion is intrinsec to its nature.


An additional property of laminated glass for windows is that an adequate TPU, PVB or EVA interlayer can block essentially most ultraviolet radiation. A thermoset EVA could block up to 99.9% of all UV rays.


Specifications:


Thickness: 6.38mm, 6.76mm,8.38mm,8.76mm,10.38mm, 12.38mm etc.


Size: 1650X2250mm,1830x1220mm,1830X2440mm,

3300X2140mm,3660X2140mm,3300X2250mm


If you have a project of any size, or if you are interested of purchasing a large quantity of our products, please feel free to get in touch with us.


We'll be glad to send you our latest inventory price list. We ship worldwide at a very competitive rates. Looking forward to do business with you.


STERLING GLASS Glass Distributor and Wholesaler worldwide since 1990