loader image

ALP Aeroflex Insulation

Made in India – Made For the World

A-Flex Accosound Sheet


  • High density
  • Flexible , durable & easy to use
  • It meets Class 1 fire safety
  • Resistance to mineral oil, organic solvents & dilute inorganic acids & bases.
  • Effective noise control & thermal insulation
  • Anti Fungi
  • Quick & easy to install with no special tools.


  • Industry i.e. Engines, Air handling units, Pipelines,Vaccum cleaners etc.
  • Transport i.e. engine rooms in vehicles & vessals, operator’s cabin of earth moving machinery etc.
  • Health care
PropertiesValue / Value RangeUOMStandard Applied
Density (Kg/m3)200±10%Kg/m3ASTM D 1667
Thermal Conductivity (W/mk)≤ 0.04726@20°C & 0.04772@25°CW/mkASTM C 518
FlammabilityClass 1BS 476 Part-7
Rate of burningHBF, HF1UL-94 1996
Average NRC0.5ASTM 423 C
Temp. Range-20° C to 85° C°C
Resistance to FungiAnti FungiASTM G21
Standard Width/LengthAs Per Packing Standard