Rock Wool Felt

Rock wool blanket is used for construction walls, roofs, industrial furnaces, heat-treating and all kinds of heat insulation. Product Description: Mineral wool blanket is a flexible rolling product covered with iron wire mesh, stainless steel wire mesh or glass fiber cloth. It is used mainly for the insulation of large sized pipe and tank, large equipment, special shape components, valves and pipe fittings. Iron and stainless steel wire mesh blanket is especially suitable for thermal insulation of high-temperature equipment. Mineral wool roll is a flexible rolling product. It is used mainly for large sized pipe and special shaped components, valves and pipe fittings, as well as thermal insulation and air conditioning systems for the wall and roof of buildings. Faced roll is a mineral wool roll covered with aluminum foil or other covering materials for moisture proof and enhancing strength Physical and chemical index of rock wool blanketItemTechnical dataThickness, mm20-100Density,kg/m312-120Thermal conductibility ,w/m.k≤0.044Slag inclusion content , %≤12.0Organic inclusion content , %≤4.0Average fiber dia.,μ≤7.0Working temp.650CombustibilityNon-CombustibilityHydrophobe rate≥98