Closed cell polyurethane foam Purios H77

Purios H77

Purios H 77 is polyurethane foam with closed-cell structure, used in production of insulating rigid spray foam. It is ideal for insulating food storehouses. Foam reaches the places which are most difficult to reach, completely covering the entire surface leaving no gaps.

Parameters:
Thermal conductivity λ
0,020 – 0,022 W/mK
Apparent density in ready product
34 – 40kg/m³
Steam permeability
≥ 0,01006 mg/(m∙h∙Pa)
Compression strength with 10% true strain
≥ 190kPa
Water absorbability
≤ 0,10 kg/m²
Close cells content
min 90%
Application
  • attic insulationAttic
  • Insulation of ceilingsCeiling
  • Insulation of the floorFloors
  • Thermal insulation of foundationsFoundations
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Other closed-cell foam systems:

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