PRODUCT DESCRIPTION
KERAFIX Flexpan 200 NG-G is an intumescent material based on expandable graphite, designed for standard fire protection applications.
When exposed to temperatures from approx. 200°C, the material expands up to 15–27 times its original volume, forming a pressurised insulating barrier that prevents the spread of fire and smoke. The material is moisture-resistant and suitable for use in a wide range of construction systems. Compared to high-pressure or early-reaction intumescent materials, Flexpan 200 NG-G provides balanced expansion and is optimised for standard fire protection applications.
MAIN PROPERTIES
✔ Intumescent graphite-based material
✔ Reaction temperature: approx. 200°C
✔ Expansion ratio: 15–27x
✔ Forms pressurised insulating foam
✔ Resistant to moisture
✔ Flexible and easy to install
APPLICATIONS
• Fire doors (wood, steel, aluminium)
• Door frames and hardware protection
• Facade systems
• Safety cabinets and enclosures
• Drywall constructions
• Joint and gap sealing
TECHNICAL INFORMATION
• Composition: expandable graphite
• Density: approx. 1200 kg/m³
• Reaction to fire: Class E (EN 13501-1)
• Expansion rate: 15–27x
• Expansion pressure: 0.5–1.0 N/mm²
• Thermal conductivity: 0.294 W/mK
• Expansion direction: three-dimensional
INSTALLATION
Apply to clean, dry and grease-free surfaces.
Cut to required dimensions and position within joints or profiles.
Ensure sufficient space for expansion during fire conditions.
STORAGE
Store in original packaging at 18–25°C, protected from moisture and direct sunlight.
Classification E (normal flammability) according to DIN EN 13501-1
European Technical Assessment ETA-15/0719
Technical documentation
Download the product TDS / PDF for detailed technical information.
Inquiry
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