Thermal insulation AF Graphit Foam

polyurethane foamfoaminterior

Two-component fire-resistant polyurethane foam AF GRAPHIT FOAM is a two-component polyurethane foam with graphite added and certified under EN 1366-3 for EI 180 protection of mechanical and electrical system penetrations in walls and floors. Technical features Using graphite, the foam expands during application and heat during a fire. This property makes the product versatile and suitable for combustible material penetrations, which would be destroyed during a fire. The special cartridge, with the help of a spray gun, allows the simultaneous extrusion of the two components and their mixing inside the application nozzle. AF GRAPHIT FOAM is a simple and flexible solution, ideal for openings with several pass-through close elements. Cartridge capacity: 330 ml; Colour: dark brown; Reaction time: about 10 sec; Drying time: about 30 sec; Ready to cut: Approx. 1 min; Increase in volume at 20 °C 3-5 times (free expansion); Yield: 1000-1700ml approx; Storage temperature: 5-35 °C; Application temperature: 10-35 °C. Application Method Electrical cables and corrugated pipes in a cable tray; Combustible pipes; Multilayer pipes including bundles; Insulated and uninsulated metal pipes; Mixed penetrations. Certifications Class EI 180 (UNI EN 1366-3) rigid floor; Class EI 120 (UNI EN 1366-3) plasterboard wall..