Polycarbonate twin wall sheet

Polycarbonatetwin wallsheet Features: 1) Light transmission rate: 88% 2) Ultraviolet-resistant co-extruded film on the surface 3) Impact strength: 250-300 times of the ordinary glass 4) Fire retardant: regarded as grade B2 through national GB8625-88 test 5) Good sound insulation effect Specifications: 1) Thickness: 4.0mm, 6.0mm, 8.0mm, 10mm 2) Length: 5800mm, 11800mm 3) Width: 2100mm 4) Color: clear, clear blue, clear green, brown, opal