Extruded Polystyrene Foam – The Solution to Energy Saving

  • Excellent compressive strength
  • Long-term insulation efficiency and effectiveness
  • Good dimensional stability
  • Low moisture absorption
  • Aging resistance
  • Resistance to rotting
  • Immunity against insects, pests and rodent attacks
  • Does not support the growth of micro-organisms
  • High durability

HYDROFOAM HD is an extruded polystyrene panel produced from a continuous and fully automated extrusion process in accordance with international specifications and standard. It does not use hydrochlorofluorocarbon (HCFC), which is known to be damaging to the ozone layer during its production.

Physical and Technical Data

Item Test Method Unit Result
Density ASTM D- 1622 Kg/m3 40 – 42
Thermal conductivity @ 32oC Mean temperature of test ASTM D – 1621 W/mok 0.029
Water Absorption ASTM D – 2842 % by Vol 0.28
Compressive Strength @ 10% Deflection ASTM D-1621-73 N/mm2 0.60
Linear Coefficient Of Thermal Expansion ASTM D – 696 mm/mm°C 70 x 10-6
Water Vapour Permeability ASTM D – 355 Perm-Inch 0.4 – 0.6
Flammability DIN 4102 BI
Hydrofoam HD