Model: | 0624 |
---|---|
Brand: | Great Wall |
Origin: | Made In China |
Category: | Construction & Decoration / Other Construction Materials |
Label: | rock wool board , rock wool panel , insultation board |
Price: |
US $2
/ pc
|
Min. Order: | 500 pc |
Live Chat: | Last Online:29 Sep, 2014 |
two sides lamination rockwool board:
length:1200mm
width:600mm
thickness:25-200mm
density:40-200kg/m3
two side lamination rockwool board is a board product with certain strength. The product is mainly used for fireproofing and sound absorption of partition walls and curtain walls, thermal insulation of roofs, retaining structures and geothermal systems as well as thermal insulation and fireproofing of industrial kilns, ovens, large sized tanks and vessels, etc.
Properties |
Value |
Shot content (particle diameter ≥ 0.25mm), % |
≤ 10.0 |
Average fiber diameter, μm |
≤ 7.0 |
Density tolerance, % |
+5, -5 |
Thermal conductivity coefficient (average temperature: 70±52), W/(m. K) |
≤ 0.039 |
Thermal load contraction temperature (products with density above 60kg/m3), |
≥ 720 |
Moisture content, % |
≤0.5 |
Combustion property |
Non-combustible(A class) |
Organic material content, % |
≤ 4.0 |
Water repellence (water-proof), % |
≥ 98 |
Water absorption (water-proof), % |
≤ 2 |
Remarks:special sizes and density may be made according to customers' requirements