... pc hollow sheet, polycarbonate panel, polycarbonate board, polycarbonate roofing sheets. 1. Specifications: 1) Thickness: 4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm ... ,25,302) Width: 1,220mm, 2,100mm 3) Length: No limited 4) Weight (Kg/M2): 1, 1.3, 1.5, 1.7, 2, 2 ... physical, mechanical, electrical and heat capabilities.3. Applications: 1) Roofing light sheet and sunshade for office building, department ...