POLIURETANOS S.L.

Products Laminated boards

PIR-7C

A rigid polyisocyanurate (PIR) foam panel coated on both sides with an aluminium multilayer complex. The material's main characteristics are: a high thermal resistance which enables the use of thinner insulating panels, and rigidity and lightness which facilitate handling and installation. The high insulating property of the PIR panel 7C combined with the reflective capacity of the outer aluminum layer ensures a high thermal comfort, once installed.

The PIR 7C panel also has remarkable mechanical properties and excellent dimensional stability. The PIR 7C panel is thermal insulation product for multipurppose application, although the most important application is as thermal insulation for cavity wall.

Technical characteristics

  • Rigid polyisocyanurate (PIR) foam panel coated on both sides with an aluminium multilayer complex.
  • Excellent thermal conductivity coefficient.
  • Excellent mechanical properties.
  • Coefficient of thermal conductivity λi, (7d 10ºC) (W/mK)..........................................0.0215
  • Declared value of thermal conductivity λD 10ºC (W/mK).............................................0.023
  • Compressive strength (kPa) (thickness from 25 to 40mm) ......................................200±25
  • Compressive strength (kPa) (thickness ≥ 50mm) ....................................................250±50

Dimensions

  • 2400 x 1200mm and 600 x 600mm.
  • Thicknesses: 25, 30, 40, 50, 60, 70, 80, 90, 100, 102, 110, 120, 130, 140, 150 and 160 mm.

Applications

  • Thermal insulation of cavity walls.
  • Thermal insulation of flat roofs.
  • Thermal insulation of internal lining of ceilings, attic insulation.

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