Polycarbonatecompactsheet Features: 1) Light transmission: up to 85% 2) Impact resistance: 80 times that of glass, 15 times that of acrylic sheeting 3) Temperature resistance range: -40 - +120°C 4) Light weight: only 1/12 of the weight of glass of the same thickness 5) Ultraviolet resistance: with UV protective layer 6) Flame resistance: rated class B1 7) Sound and heat proof 8) Hollow polycarbonate sheeting is an engineering plastic of excellent integration capability. It has outstanding physical, mechanical, electrical and heat capabilities