Treatment of polyurethane form with elastomer formulation after processing makes foam fire resistant without compromising physical properties. In testing, once ignition source is removed, combustion stops. Treatment also prevents molten particle formation, generates no smoke or toxic gases in fire, and does not deteriorate under prolonged exposure to Sun.
Post-processing flame-retardant for polyurethane
NASA Tech Briefs ; 4 , 3
1980-04-01
Miscellaneous
No indication
English
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