Polybond’s : LRB Mattress

Product Details:

Densities 80 to 150 kg/m3
Size 1640 x 1220mm
Mean temperature 50 Deg C
Thermal Conductivity 0.034 W/mK
pH value 7
Thickness (mm) 25-100 mm
Temperature (deg. Celsius) 750
Packing Type Bag
Brand Polybond
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‘ Poly bond ‘ Rockwool Lightly Resin Bonded mattress are made of fine fibers spun from selected rocks melted at high temperature and bonded with a thermosetting resin. The uniform distribution of fibers, the fine diameter of fiber and flexibility are the unique characteristics of ‘ Poly bond ‘ Rockwool Lightly Resin Bonded mattress. The properties are controlled to form mattress of predetermined density and thickness. The flexibility of mattress enable it to be application curved surfaces & hence are ideal for industrial boiler insulation, hot air duct insulation, tank insulation.



  • Thermal conductivity
  • Fire resistance
  • mattress are compatible with all form of material
  • resistance to compression and excellent recovery after compression.
  • Chemical Neturality
  • Moisture resistance
  • Acoustical properties


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