Matrix-fiber composite materials developed for structural members occasionally exposed to hot, corrosive gases. Integral ceramic fabric surface layer essential for resistance to flames and chemicals. Endures high temperature, impedes flame from penetrating to interior, inhibits diffusion of oxygen to interior where it degrades matrix resin, resists attack by chemicals, helps resist erosion, and provides additional strength. In original intended application, composite members replace steel structural members of rocket-launching structures that deteriorate under combined influences of atmosphere, spilled propellants, and rocket exhaust. Composites also attractive for other applications in which corrosion- and fire-resistant structural members needed.
Flame-Resistant Composite Materials For Structural Members
NASA Tech Briefs ; 19 , 2
1995-02-01
Miscellaneous
No indication
English
Flame-Resistant Composite Materials for Structural Members
Online Contents | 1995
Flame-resistant damping materials
Emerald Group Publishing | 1998