Affiliation:
1. Beijing Institute of Aeronautical Materials
Abstract
As-received plastic PAEK membranes were inserted into each layer of T800H/5228A prepreg for improving composite tougheness, generally characterized by compression after impact.The microstructure revealed that a reaction-induced phase decomposition and inversion happened in the interlaminar region, as what does in PAEK/epoxy compound beyond 35phr content.Compression after impact and GIC,were doubled without biggish loss of other main in-plane mechanical properties.
Publisher
Trans Tech Publications, Ltd.
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1 articles.
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