PCC > Spray Systems > Closed-cell systems > Ekoprodur S0541

Ekoprodur S0541

Closed-cell system

System description

EKOPRODUR S0541 is a two-component system for the production of closed-cell, self-extinguishing, rigid polyurethane foam. The foam’s excellent insulating properties have been achieved through the use of HFO – a fourth-generation foaming agent from the group of hydro-fluoroolefins with a low greenhouse effect potential GWP = 1 and zero ozone-depleting potential ODP = 0. The system is mainly used for external insulation and sealing of flat roofs.

Application

  • Flat roofs
  • Foundations
  • Floor covering

Main advantages

Ekoprodur S0541

Excellent insulating properties

Saving time and money

Low water absorption

High mechanical resistance

Technical specifications

Fire classification

E

Apparent core density

≥ 49kg/m3

Resistance coefficient of water vapour diffusion

μ ≥ 70

Thermal conductivity

λ90, 90 : 0,021 W/(m·K)

Short-term water absorption

WP ≤ 0,10 kg/m2

Compressive strength

σ10 ≥ 300 kPa

Adhesion to the substrate

≥ 100 kPa

Complying with the highest standards

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