... certificate, AS/NZS standard; CE certificate and USA certificate, ANSI. Laminated glass is two or more than two or several layers of ... UV fading. Security: PVB plastic toughness is very good, in laminated glass subject to external shocks, rupture, PVB layer will absorb a ... the storm's effect, so the true sense of laminated glass is safety glass. thickness from 6.38mm to 80mm (6.38, 8 ...