noise reduction rock wool board for high quality

Noise reduction rock wool board:, length:1200mm, width:600mm, thickness:25-200mm, density:40-200kg/m3 CE Certificate. - details see: https://www.buildingsupplieshub.com/noise-reduction-rock-wool-board-for-high-quality-10068307
Place of Origin: Hebei China (Mainland)Application: Heat InsulationComposition: Rock WoolProduct Type: Plate
Brand Name: SMWD   
noise reduction rock wool board for high quality
contact supplier for noise reduction rock wool board for high quality


Noise reduction rock wool 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 of rock wool board

PropertiesValue
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 propertyNon-combustible(A class)
Organic material content, %≤ 4.0
Water repellence (water-proof), %≥ 98
Water absorption (water-proof), %≤ 2

Packaging Detail:EXPORT PACKING OR AS CUSTOMERS' REQUIREMENT
Delivery Detail:ASAP

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