High Strength Rock Wool Board
Rock wool board with density of 80~200kg/m³, thickness of 50mm~150mm,max width is 0.63m, and length can be done as per clients' required, also we can supply in pieces or wrapped with fiberglass fabric.
Water-proof Rock Wool Board, during the production, we add water-repellent agent in the rock wool fibers. Hydrophobic rate is more than 98%, so it has excellent fireproof and waterproof performance and can be floated on the surface of water.
Fire Retardant Rock Rool Board, which can stand temperature 1000ºC. With added 6% bauxite, 3% copper mine, 18% iron mine on the basic of general rock wool, so the color of final product is black, it is also called black rock wool board. Density is 60kg/m³, 120kg/m³, 145kg/m³, 160kg/m³, 180kg/m³. Here pls. be noted that it can be process if big quantity.
Technical data
ItemStandardDensity permits deviation (%)+/-10coefficient of thermal conductivity W/(m.k)</=0.044 W/m.kOrganic content (%)</=4.0Hot load shrinkage temperature (C)>/=600Combustion propertyNon-combustibleHydrophobicity rate (%)>/=98Fiber average diameter (um)</=7.0Shot content (%) Φ>0.25mm</=10.0
Product Pictures
Packaging&Delivery
Packaging details :cartons
Delivery details: within 15~20days after receiving your payment