Panel beading form Surface ripple form
| Recommended thickness of steel plate | 0.4~0.8mm |
| Flammability rating | Comprehensive A level |
| Rock wool core material bulk density | 120~150kg/m? |
| Density of PUR | 38~45kg/m? |
| Density of PIR | 38~55kg/m? |
| Noise performance | The average amount of noise ≥37db(50mm) |
| Material stability | Incomparable with organic materials |
| 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