Technical parameters Izolbest
Parameter
Value
Colors
Basic – grey, brown, others as demandeda
Density
1,3 g/cm3 [+/- 10%]
Tensile strength
≥ 1,0 MPa
Stress at break
≥ 0,6 MPa
Elongation at break
≥ 200 %
Adhesion to rigid polyurethane foam with stretching perpendicularly to the surface after storage of samples under following conditions:
– air temperature +23°C, relative humidity 50%
≥ 0,7 MPa
– air temperature +23°C, relative humidity 50%
≥ 0,5 MPa
– after 25 cycles of freezing at -20 °C and defrosting at +20 °C
≥ 0,5 MPa
Resistance to ageing at artificial climate conditions- after irradiated 4500 ± 200 MJ/m²
No signs of paint peeling or cracks on the surface.
Diffusion resistance
≤ 45 m2·h·hPa/g