... competitive price and prompt delivery 4. advanced production assembly line Features:1)Light transmission: up to 85%.2) ... that of glass and 15 times that of Acrylic sheet.3)temperature resistance range: -40 to +120.4 ... multilayer shelf boards, 2,500,000-square-meter polycarbonate boards, and 1,000,000-square-meter APET boards ... contact us for more details. building decoration polycarbonate sheet hollow