As a new material in structure, the polyurethane roof panel has been the most suitable choice for many users.
Type | PU sandwich roof panel/polyurethane sandwich wall or roof panel |
Core | polyurethane |
Density | 40-45kg/m3 |
Surface material | color steel sheet/aluminum foil |
Steel thickness | 0.3-0.8mm |
Core thickness | 40/50/75/90/100/120/150/200mm |
Length | 1-11.8m |
Effective Width | 1000mm |
Fire Rating | Great B |
Color | Any Ral color |
Wave-for roof | three waves or four waves (36mm、45mm) |
Advantages | Lightweight/Fireproof/Waterproof/Easy Install/Insulation |
Surface Appearance | seamless-wave/slitwidth-wave/concave-wave/Flat/Embossed/Other |
Usage | It is suitable for the various buildings referring to the large-size factory buildings, storage, exhibition halls, gymnasiums, freezing stores, purification workshops, etc. |
1)Suface sheet:
Usually the surface sheet of PUR or PIR sandwich panels is PPGI or PPGL steel color coated sheets.PPGI is prepainted galvanized coated steel and PPGL is prepainted Al-Zn coated steel.For coating type,you could choose PE, PVDF, HDP, SMP,ect.Our strategic cooperation brands are Bluescope, Bao-steel, Shougang steel, Guanzhou steel, Yieh Phui steel,Xinyu steel,etc.
2)Polyurethane core material:Our polyurethane core material strategic cooperation brands are D·BASF, Huntsman, WANHUA, etc.