Rock wool

Rock Wool or Mineral Wool is a kind of hot insulation which basalt as an igneous rock is the main constituent. Firstly, basalt along with dolomite are melted at 1400-1500°C temperature and turned into silicates then melted material change to the fibers with special method and finally rock wool produced. The fibers have low thermal conductivity and its insulation properties are respectively 33 and 22 times more than concrete and brick walls. Jahan Ayegh Pars Company produce rock wool in different kinds such as blanket, pipe, panel, loose wool, pheno felt which is used as a hot insulation for the temperatures up to 649°C in oil and gas refinery, petrochemical, power plant, building and agricultural industries.

• Fire resistance in accordance with fire curve, ISO 834 standard- categorized on “A1” class, non-combustible
• Non-toxic, environment compatible with ecosystem recycling and reusable, free asbestos
• High thermal resistance up to 649°C
• Sound absorption coefficient of a ≥80% in sound frequencies above 500HZ
• Low thermal conductivity (in 128 kg/m³ density thermal conductivity is optimum and equals to 0.053 w/mk)
• Raw fibers have a PH 7-11
• Easy and simple installation