Fire Foam
Zettex Fire Foam is a fire-resistant assembly and insulation foam with a fire resistance of 4 hours. Zettex Fire foam can be used for a wide range of construction applications: assembly, sealing, filling and insulation. The product complies with the standards of EI 240 in accordance with EN 13501-2: 2008 and B1 in accordance with DIN 4102-1. The foam has excellent sealing properties against smoke and gas.
Advantages:
- Produces up to 42 liters
- Time-saving for the builder
- B1 Fire Class (DIN 4102-1),
- Mold and moisture-resistant
- Excellent physical properties
- EI 240 Fire Class (EN 13501-2)
- Fire retardant up to max. 180 min.
- Excellent seal against smoke and gas
- Strong adhesion to most construction materials
- CFC and HCFC-free propellants (ozone friendly)
- Professional dosage unit: more accurate and efficient application
Storage
Store between +5°C and +30°C.
Useful life
Twelve months if stored in unopened packaging, as recommended.
Areas of application
Zettex Fire Foam is perfect for fire-retardant installation of window and door frames fire and smoke-retardant sealing of openings in walls, floors and roofs other applications that require fire-retardant properties
Zettex Fire Foam adheres to the most common construction materials: concrete, brick, plaster, foam polystyrene, PVC, metals and wood elements.
Cleaning
Clean tools with Zettex Profi Cleaner.
| Properties | Specification |
| Basis | Polyurethane |
| Propellant | Without CFC, HCFC and HFC |
| Processing Temperature | 5̊C to + 30 ̊C optimal: +15̊C to +20 ̊C |
| Density cured foam | 25-30 Kg/m3 |
| Skin Formation time | 12 – 16 min. (+23 ̊C, 50%) |
| Time before cutting (30 mm rul) | 30-40 min. (+23 ̊C, 50%) |
| Fully loadable (20 mm rul) | 24 hours (23 ̊C, 50%) |
| Temperature resistance | -40̊C/+90̊C |
| Temperature resistance short time | +40̊C/+130̊C |
| Reaction to Fire DIN 4102-1 | B1 |
| Fire-resistance classification EN 1366 | El20-El 180 |
| Volume Shrinkage | none |
| Volume increase | 30% |
| Flash point of hardened foam | 400 ̊C |
| Tensile strength BS 5241 | 8 N/cm2 |
| Shear strength at 10% DIN 53421 | 2.5 N/cm2 |
| Coefficient at heat conduction | 0.034 W/(m.K) |
| Noise reduction index Rst,w | 60 dB |
| Temperature resistance of hardened foam | Long-term: -50 to + 90, Short-term: -65 to +130 |
| Yield (released product) | Approx. 40 litres |
| Shelf life | 12 months after filling date. Spray can must be stored and transported in vertical position. Store in a cool and dry place. Store a temperature of 5 ̊C – 25 ̊C |
The specific values are obtained at +23 ̊C and 50% air humidity, unless mentioned otherwise
Fire-resistance tested according to European standard EN 1366-4:
| Joint depth, mm | 100 | 100 | 100 | 100 | 200 | 200 | 200 | 200 |
| Joint width, mm | 40 | 30 | 20 | 10 | 40 | 30 | 20 | 10 |
| EI, min | 45 | 45 | 60 | 60 | 120 | 120 | 150 | 180 |
- ISO 9001 BUREAU VERITAS Certification
- Fire-resistance tested according to European standard EN 1366-4