NS80 POLYURETHANE FOAM
NS80
Polyurethane Foams
B2 class polyurethane foam according to DIN EN 4102 standard, with limited fire resistance, self-extinguishing when withdrawn from the flame source.
Properties
- Slows growing fire,
- Self-extinguishes when kept away from the source of fire,
- Meets B2 class according to DIN 4102,
- Excellent sealing against gas and smoke,
- Excellent adhesion on wood, metal, glass and concrete,
- Effective thermal and sound insulation.
Fields of Application
- Fire-retardant filling and insulating gaps around window and door frames,
- Insulating electrical boards, ducts etc,
- Applications where fire-rated gap filling is required.
Packing
- 750 ml aerosol can, box of 12
Technical Data
| Density | 28-32 kg/m3 |
| Yield | 25-30 liters/1000ml |
| Fire-class | B2 |
| Shrinkage | 5% max |
| Expansion | 150-250% |
| Tack-free time | 8-10 minutes |
| Cutting time | 30-40 minutes |
| Color | Red |