Polycarbonate hollow sheet 1) good light transmission performance: the light transmission degree Reaches 12 - 88% according to different colors 2) good uv-protection and resist-aging 3) good effect of sound insulation: effectively reduce the noise 4) good impact resistance, high tenacity: the impact strength is 10 - 27 times Of plexiglas, 80 times that of glass 5) according to gb8624-1997, the fire retardant grade is b1 6) lightweight, easy to carry and drill, can be cold bent directly, convenient For construction 7) impact resistance:80 times that of glass, 15 times that of acrylic sheeting 8) temperature resistance range: -40 - 120fpc 1) whole thickness:3.5mm, 4mm, 5mm, 5.2mm, 6mm, 7.5mm, 8mm, 10mm, 12mm 2) width:2100mm 3) length:6000mm(5800mm), 12000mm(11600mm)