Industry Building Petrochemical Insulation Rock Wool Mineral Wool Board

thermal insulation materials rock wool board is a kind of non-combustible product whose melting point is above 1000℃. Our rock wool batts is a inorganic substance without any nutrient, and will not rot or breed any pests, it is not attached by any micro-organism. Our stone wool mineral wool has features such as non-toxic, low thermal conductivity, hydrophobic, fireproof,sound-absorption, good physical and chemical stability. Doesnot use any CFC, HFC, HCFC or asbestos.PropertiesIndexUnitStandardThermal conductivity(Average temperature 25°C)≤0.040W(M.K)GB/T 10295Fire performanceNon-combustible-GB/T 8624-2012Acidity coefficient≥1.8-GB/T 5480Water repellence rate≥99%GB/T 10299Water absorption(Partial immerson)<0.5KG/M2GB/T 25975-2010 Appendix BMoisture absorption rate by weight<0.5%GB/T 5480Moisture resistance factor μApproximately is 1.5-GB/T 17146Noise reduction coefficient(NRC)≥0.6-GB/T18696.1Dimensional stability≤0.5%GB/T8811Melting point≥1000oCDIN4102-17Thickness deviation±3MMGB/T 5480Squareness≤5MM/MGB/T 5480Flatness≤5MMGB/T 25975-2010 Appendix ARock wool insulation materials are widely used in construction wall, roof, industrial furnace, oven, heat-treating equipment, storage tank, storage groove, power house, flue, petrifaction and oil refining equipment and all kinds of keeping-warm and heat insulation pipelines