POLIURETANOS S.L.

Products Boards and blocks

PUR-35

Rigid polyurethane foam boards free of CFC and HCFC gas types, cut from a block with a density of 35kg/m3.

Polyurethane's unique combination of properties, very low thermal conductivity, high compressive strength, low vapour transmission, low water absorption, ease of mechanisation and a wide range of operating temperatures make it especially suitable for a wide spectrum of industrial applications.

Technical characteristics

  • Rigid polyurethane foam boards cut and machined from a block.
  • Density (kg/m3).......................................................................................................35±2
  • Coefficient of thermal conductivity λ (45d 10ºC) (W/mK).......................................0.023
  • Reaction to fire ........................................................................AE (Self-extinguishable)

Dimensions

  • Boards of 2,500 x 1,000 mm and 2,000 x 1,000 mm, available in any thickness.
  • Other dimensions available, please check with us.
  • There is the option of implementing longitudinal grooves on one of the sheet's sides, to improve adherence in sandwich applications.

Applications

  • Thermal insulation for the construction of refrigerated vehicles.
  • Thermal insulation for refrigerating chamber floors and tunnel freezers.
  • Thermal insulation in sandwich panels with a metal sheet, polyester, wood, fibre cement, etc.
  • Operating temperature range: from below 0ºC up to 70ºC.

Documentation download