... 1.good light transmission 2.fine impact resistance 3.well ultraviolet resistance 4.excellent temperature resistance 8mm 10mm 2 wall 5. ... by polycarbonate resin, and both sides of the sheet contain UV protective layer. There are many excellent features of the ... -resistance, good impact-resistance, heat insulation, soundproof, lighting, anti-UV and fire retardation, etc., and the sheet as very good ...