Radel® R-7535

Radel® R-7535 polyphenylsulfone resin is a cost-effective solution for aircraft interior applications. This product complies with the FAA regulation 14CFR Part 25 Appendix F, offering vertical burn resistance, very low smoke generation and, through the use of proprietary additives, low heat release values by the Ohio State University (OSU) rate of heat release method. It also generates low flaming-mode toxic gas emissions.

Radel® R-7535 is formulated for darker, integrally colored applications where there is low UV exposure. An alternate grade, Radel® R-7558, is available for lighter applications with low UV exposure.

• Available in several custom colors