Description

Thermal insulation rock wool board is a board product with certain strength. The product is mainly applied for fire and sound proof in partition wall and wall curtain, thermal insulation in roof, retaining structure, floor heating system, industrial kiln, oven, large sized tank, as well as thermal insulation and fire proof of vessels, etc. Density: 40kg/m3-200kg/m3 Thickness: 25mm-200mm Technical Data Sheet as below: Properties Value Shot content (particle diameter = 0.25mm), % = 12.0 Average fiber diameter, µm = 7.0 Density tolerance, % +15, -15 Thermal conductivity coefficient (average temperature: 70°C±52°C), W/(m. K) = 0.044 Thermal load contraction temperature (products with density above 60kg/m3), °C = 600 Moisture content, % =0.5 Combustion property Non-combustible (A class) Organic material content, % = 4.0 Water repellence (water-proof), % = 98 Water absorption (water-proof), % = 5 All performance parameters comply with the requirements of ASTM C 612, JIS A 9504 and other standards. Product implementation standard GB/T 11835-1998 Packaging, transportation and storage Product is packed in polythene plastic thermal-shrink film. Thickness of each package is within the range of 300-400 mm. During transportation and storage, keep product away from moisture and compressive deformation.