Radel® R-7700 polyphenylsulfone sheet was developed specifically for aircraft interior applications. Through the use of a proprietary flame retardant package, this resin offers low heat release, low smoke generation and low toxic gas emissions, thereby complying with the FAA regulation 14CFR Part 25.853 Appendix F. In addition, it has excellent impact resistance and meets typical industry requirements for resistance to aerospace fluids, even under stress.
Radel® R-7700 sheet can be formed into large complex geometries with relative ease on conventional thermoforming equipment.
-- Available in pellets and sheet form.
-- Available in several custom colors.