Shanghai Longway Import & Export Co., Ltd.
Main products:Granulated Rock Wool,Rock Wool Board,Rock Wool Blanket,Rockwool Pipe Section,Waterproof Rock Wool Board
Products
Contact Us
  • Contact Person : Ms. GUO Lucy
  • Company Name : Shanghai Longway Import & Export Co., Ltd.
  • Tel : 86-21-33862282
  • Fax : 86-21-33862281
  • Address : Shanghai,Shanghai,Rm.1001, Qiandai Mansion, 485 South Huaqing Rd., Qingpu District, Shanghai 201700, P. R. China
  • Country/Region : China
  • Zip : 201700

fiberglass thermal insulation material

fiberglass thermal insulation material
Product Detailed
fiberglass thermal insulation material: length:4000-5000mm, width:600mm thickness:25-100mm density:60-100kg/m3 CE Certificate

fiberglass thermal insulation material 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

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
Remarks:special sizes and density may be made according to customers' require

fiberglass thermal insulation material



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