Panel beading form Surface ripple form
| Recommended thickness of steel plate | 0.4~0.8mm |
| PUR Flammability class of PUR | B2 / B3 |
| PIR Flammability class of PIR | B1/B2 |
| Density of PUR | 38~45kg/m3 |
| Density of PIR | 38~55kg/m3 |
| Compressive strength | ≥0.20 |
| Standing color | White、gray、silver、blue、red、Orange and so on,the specific color kind preval |
*If have other special requirements can be customized，such as the surface plate material、panel thickness and so on