Hot Insulation


Rockwool Mattresses is a precisely engineered bonded fibres insulation that offers maximum resistance to passage of heat. Rockwool fibres are spun from selected rocks melted at a high temperature and bonded with thermosetting resin. They are then felted in a predetermined fiber lay pattern and are baked to form mattresses of a predetermined density and thickness with uniform fiber distribution. Mattresses are then stitched, slit and chopped to specified dimensions. Rockwool Mattresses are economical and light weight thermal insulation for hot face temperature, provide personnel protection, prevent condensation and reduce noise level. Rockwool Mattresses are used for thermal insulation of pipes storage tanks, equipments, boilers, electrostatic precipitators, flues and ventilation ducts, ovens, furnaces, kilns and fire insulation of fire doors.

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  • Specification: A s per IS 8183, ASTM C592
  • Max service Temp.: 750 degree Celcius
  • Standard dimension: 1.64m*1.22m, 1.52m*1.22m
  • Thickness: 25mm to 150mm
  • Density kg/m3= 100 to 150
  • Lamination: 3/4in*25g Hexagonal GI wire netting
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