Polycarbonate Sheet 1. Light transmission: Good light transmission, resistance to aging. 2. Weather Resistance: The co-extruded UV coating on the surface of the sheets can protect from the damage of ultraviolet radiation. 3. Impact Resistance: The shock strength of PC sheet is 250-300 times of that of ordinary glass,20-30 times of PMMA. 4. Fire Retardant: Pass the test of China's National Standard GB8624-97. Belong to B1 level fire retardant, cause neither fire drop nor poisonous gas. 5. Temperature Resistance: Temperature between -40 to +120 cause no effect on the quality of the sheet. Stable physical nature. 6. Light Weight: Light weight, convenient to transportation and installation. Can be cold bent directly. Have good performance of heat forming. 7. Sound Insulation: Good sound insulation. First choice for materials of insulation protective screen in highways in China and abroad. Applications: 1) Telephone booths 2) Road signs and advertisements 3) Billboards on lamp boxes 4) Lighting and partition walls for banks, hospitals and stations 5) Greenhouses for vegetables, zoos, aquatic products 6) Sound and heat insulation for expressways 7) Instrument and war industries - windscreens, army shields