Catalogue of products
One-component, low-stress, semi-rigid pistol polyurethane based foam, containing environmentally friendly expansion gas.
|Specific weight after hardening||ISO 7390: 20-25 kg/m3|
|Capacity||750 ml – from 30 to 40 liters *|
|Processing time||30-60 minutes *|
|Curing time||up to 24 hours (full mechanical load) *
Free air access is necessary. Foam should not be used in tightly closed rooms.
|Resistance to UV||weak
In external applications, the surface of the foam should be protected against UV radiation.
|Cell structure||approx. 70% of aligned, evenly closed cells|
|Thermal resistance after hardening||from -40 ° C to + 90 ° C (short-term up to + 140 ° C)|
|Expansibility||up to 25% within 30-45 minutes after application *|
|Tensile strength||DIN 53456: 0,14 Mpa|
|Flexibility||DIN 53423: 0,28 Mpa|
|Shear strength||DIN 53422: 0,48 Mpa|
|Dimensional stability||-5% *|
|Insulation||30 – 35 mW/mK|
|Flammability class||DIN 4102-1:B3|
(*) – strong dependence on the ambient temperature, air humidity and substrate, temperature of the can, method of application, cross-section of the applied layer, wetting of the substrate, etc.