Pc (polycarbonate) corrugated sheet Specifications: Thickness: 0.8mm\1.0mm\1.2mm\1.5mm\2.0mm\2.5mm\3.0mm; Colors: clear, transperant blue, tranperent green, brown and opal Length: based on customers' requirements (on the conditions that it is suitable for transportation). Features of the product: Light transmission: The light transmission of the sheet is quite good which is up to 85%. Weather resistance: The weather resistant treatment of anti-uv on the surface of the sheet prevents the resin from turning yellow causing by ultraviolet ray. The uv agent has chemical bond to change ultraviolet ray into visible light, which has a stable effect on the photosynthesis of plants. Impact resistance: Its impact strength is 10 times of the ordinary glass, 3 - 5 times of the ordinary corrugated roofing sheet and 2 times of toughened glass. It is hardly broken. Fire retardant: Through the national gv8625 - 88 test, its fire retardant is identified to be grade i, no fire drops nor toxic gas. Temperature property: In the temperature from -40° f to 248° f, the product will not deform Light weight: It is light in weight, easy to handle and drill, convenient for construction and procession. When cutting for installation, it is not easy to be broken. Applications: Gardens, greenhouses and indoor fish farming sheds; Skylights, basements, arch roof and commercial sheds; Roofs of waiting rooms and corridors of modern railway stations and airports; Shades of public facilities such as modern bus stations, docks of ferries; Lighting for factories, warehouses and markets.