PU sandwich panel: Steel Sheet+Polyurethane+Steel Sheet
1. Steel Sheet Material: Prepainted galvanzied steel
2. Steel sheet thickness: 0.3mm-0.6mm
3. Steel Grade: Q235, SPCC
4. Effective Width: 950mm
5. Steel Sheet Base Material: Hot dipped galvanized or gavalume
6. Color: RAL Standard
7. Core material: Polyurethane/PU
8. Core density: 35kg/m3-40kg/m3
9. Surface finish: PVC film
10. Length: Cut as buyers request.
11. MOQ: 500 square meter
12. Annual Output: 200,000 square meter
13. Usage: Roof