Heshan Boan Fire Resistance Glass Technology Co., Ltd is based in China and lists fire resistant glass, heat insulated fire resistant glass and laminated glass on Global Trade Plaza. The fire resistant glass is a monolithic specially tempered product meeting integrity classes E60 to E90, available in thicknesses from 6 mm to 19 mm and sizes ranging from 300 x 300 mm up to 2550 x 3600 mm. The heat insulated composite fire resistant glass uses a grouting (wet) method with a transparent jelly-like fire adhesive layer that indurates under high temperature to form an opaque insulation board, providing both fire insulation and sound reduction. The laminated glass uses a polyvinyl butyral (PVB) interlayer between two or more glass layers to hold fragments together on impact, creating a spider web cracking pattern. Buyers can send an enquiry through Global Trade Plaza.