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/m³ |
| Density of PUR | 38~45kg/m³ |
| Density of PIR | 38~55kg/m³ |
| 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