Purenite ® is resistant to chemicals, can be combined and bonded with other materials. It is resistant to high temperatures, moisture, without thickness swelling and cracking, with high compressive strength and excellent insulation properties.
Purenite ® is resistant to chemicals, can be combined and bonded with other materials. It is resistant to high temperatures, moisture, without thickness swelling and cracking, with high compressive strength and excellent insulation properties.
Purenit ® - a non-hazardous polyurethane-based rigid foam (PIR) product. The products are strong, lightweight and easy to screw into. Purenit ® is resistant to chemicals and can be combined and bonded with other materials. Resistant to high temperatures, moisture, no thickness swelling or cracking, high compressive strength and excellent thermal insulation properties.
High compressive load (up to 7 tons)
Easy to process
Minimum absorbency
Excellent insulation properties
Does not burn, does not melt, does not drip
Environmentally friendly
| Properties | Designations | Value | Unit | Norm |
|---|---|---|---|---|
| Declared thermal conductivity coefficient | λ | 0.08 | W.m-1.K-1 | EN12667 |
| Volumetric mass | 550±50 | kg.m-3 | EN 1602 | |
| Diffusion resistance factor | (µ) | 10 | EN 12086 | |
| Compressive stress or compressive strength | CS(10/Y) | 5.5-7.5 | MPa | EN 826 |
| Long-term water absorption | Wit | 2.2 | % | EN 12087 |
| Temperature stability long-term | +110/-50 | °C | ||
| Short-term temperature suitability | +250 | °C | ||
| Extension test M 6×16/3500-3800N, 6x60N/wood | 650-750 | N | ||
| Shear strength E module 53,3 | 1-1,5 | MPa | EN 12090 | |
| Thickness swelling | 0.8 | % | EN 68763 | |
| Reaction to fire | D-s3,d0 | EN13501-1 | ||
| Specific heat capacity | cp | 1400 | J.kg-1.K-1 | EN 12524 |
| Healthfulness | IBUEPO-IVPU-2010111-D Frauenhofer Institut | |||
