China Wholesale Polyurethane Sandwich Panel for Roofing, Find details about China Sandwich Panel, Polyurethane Sandwich Panel from China Wholesale Polyurethane Sandwich Panel for Roofing
Density | 38-40kg/m3; |
Thickness | 40mm, 50mm, 75mm,100mm |
Temperature resistance | -110 to 50 |
Sound insulation | yes |