PUR foam HR
Expansion: 25 x
Core density: 450 kg/m3
Suitable for making insulating foam and floatation devices
PUR foam HR is a CFC-free 2-component closed-cell hard foam. The foam has a density of about 40 kg/m3.
Application
PUR foam HR can be used on/for hard foam bodies and fillings, such as/for:
Thermal insulation
Floatation devices in boats
Filling buoys and lifebelts
Reduction of noise transmission
Liquid | Mixing ratio | A : B2 = 100 : 120 |
|---|---|---|
Colour | Beige/yellow | |
Viscosity | Comp. A: approx. 150 mPa.s Comp. B: approx. 250 mPa.s | |
Cured | Density | Approx. 40 g/l |
Expansion | 25 x | |
Pressure resistance | 4.0 N/mm² | |
Water absorption (after 24 hours) | 1-3 vol. % |
R562.0122 | PUR foam HR (A+B) - 1,83 kg |
|---|---|
R562.0124 | PUR foam HR (A+B) - 9,15 kg |
R562.0125 | PUR foam HR (A+B) - 18,3 kg |