China Heat Insulation Rock Wool Panel, Find details about China Rock Wool Board Bare, Rock Wool from Heat Insulation Rock Wool Panel
Density | Thickness | Size |
30 - 200kg/m3 | 12 - 200mm | 600x1200mm 1200x1200mm 1200x2400mm |
Technical Property | Unit | Technical Index | Remarks |
Thermal conductivity | W/(m· k) | 0.030-0.04 | GB/T 10295 ASTM C177 |
Max Service Temp. | °C | ≤650 | ASTM C411 |
Dregs content (particle≥ 0.25mm) | % | ≤12.0 | GB11835-98 |
Incombustibility | - | Non-flammable A | GB/T8624 |
Average fiber diameter | μm | 4-7 | GB11853 |
Density tolerance | % | ±10 | GB/T5480 |
Thermal load contractTem (product density≥60kg/m3) | °C | 400-600 | GB/T11835 |
Acid coefficient | - | ≥1.8 | GB/T5480 |
Water absorption | Kg/m2 | ≤0.5 | GB/T 25975 |
Water repellence | % | ≥98 | GB/T 10299 |
Melting Point | °C | ≥1000 | DIN4102-17 |
Environment | - | Asbestos free | - |