China Thermal Insulation Rock Wool Blanket for 60kg, Find details about China Rock Wool, Rockwool from Thermal Insulation Rock Wool Blanket for 60kg - Jinan United Perfect Building Materials Corporation
Product Type | RB-50 to RB-80 | RB100 to RB 220 |
Density (kg/m3) | 50-80 | 100-220 |
Thickness (mm) | 50-150 | 25-150 |
Size (L*W, mm) | 1200*600 | 1200*600 |
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 contract Tem (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 | - |
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