flaton-flex EN
Intumescent material for fire- and heat-protection
flaton-flex EN is the latest development in our product range of intumescent materials. It is a highly flexible intumescent material based on exfoliated graphite. It expands building a foam under temperature providing a high expansion pressure. In case of fire, it generates a pressure-resistant, rugged foam.
In contrast to flaton-flex A, flaton-flex EN is produced without fibre glass layer.
Our flaton-flex EN ist approved by Approval Alteration and -amendment of the DiBT, Berlin approval No. Z-19.11-1713.
- Fire resistant protection in joints, gaps and other openings in various components.
- Applications:
- Doors and gates
- Flaps
- Cabinet and separation walls
- Safety-, data- and electric control cabinets
- Wire ducts
- Ventilation flaps
- Fire-retarding tube sealings
- etc.
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Thickness |
1,5 mm |
2,0 mm |
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Mass per unit area |
1,5 kg/m³ |
1,9kg/m³ |
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Start of expansion |
145 °C |
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Foam depth @ 30 min 450°C w/ load |
14 up to 18 times |
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Expansion pressure at 300°C |
1,2 – 2,0 N/mm² |
1,5 – 2,1 N/mm² |
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Fire behaviour |
German Baustoffklasse B2 acc. to DIN 4102 |
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Approval |
Institut für Bautechnik, Berlin Nr. Z-19.11-1713 |
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Direction of action |
three dimensional |
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flaton-flex EN is halogen-, antimony-, silicone- and solvent-free.
flaton-flex EN is resistant against various chemicals and solvents.
Standard thickness: 2,0 mm. Also 1,5 mm available.
Delivery in sheets: 2000 x 1000 mm.
Delivery in rols of 15 m lenght at various widths.
Cuts according to customer drawings.
Pre-cut parts up to 2 m equipped with self-adhesive tape are possible.
No self-adhesive tape possible on rolls.
- Application
- Technical Data
- Package
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