China’s first domestically produced regional passenger jet—the ARJ21-700—took off on its maiden flight from Shanghai late last year, and part of its success is due to two high-performance foams: Rohacell, a polymethacrylimide rigid foam for structural composites, and a polyimide soft foam, Solimide, for insulation from Evonik Industries (Marl, Germany).
![]() China's first fully domestically developed regional jet relies on Evonik's Rohacell and Solimide engineering polymer foams. |
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