Технические характеристики
Temperature-resistant (140 °C) structural foam
AIREX® C71 is a closed-cell, cross-linked rigid foam with high temperature resistance, excellent rigidity, and a great stiffness to weight ratio. It is highly durable, has a low water absorption rate, and excellent chemical resistance. It can be processed with all common resin systems and processes. The fine cell structure supports excellent adhesion of face sheets.
AIREX® C71 is the ideal core material for lightweight sandwich structures for dynamic or static loads that are subject to increased temperatures.
- Retains rigidity and stiffness at increased temperature
- Dimensionally stable
- Low resin absorption (fine cell structure)
- Excellent impact resistance
- Good fatigue resistance
- Advantageous fire behavior (self-extinguishing)
- Excellent sound absorption and thermal insulation
- Excellent styrene compatibility
- Rotting resistant
Wind energy plants, rail and road vehicles, ship and boat construction, aerospace, recreation (skis, snowboards, wakeboards, canoes, kayaks) and industrial components.
Processing:Hand lamination/spray lay-up, resin injection (RTM), adhesive bonding, pre-preg processing (up to 140 °C), vacuum infusion and thermoforming.