Fatigue delamination behaviour of carbon fibre/epoxy composites interleaved with thermoplastic veils
نویسندگان
چکیده
Interleaving thermoplastic veils has proved to enhance the interlaminar fracture toughness of carbon fibre/epoxy composites under static loading conditions. However, fatigue delamination behaviour yet be investigated. Herein, meltable Polyamide-12 (PA) and non-meltable Polyphenylene-sulphide (PPS) were used for interlay toughening unidirectional (UD) non-crimp fabric (NCF) laminates that manufactured using a prepreg process resin transfer moulding process, respectively. The results Mode-I tests demonstrated significant improvement in life due interleaving. Additionally, resistance energy been maximumly increased by 143% 190% UD NCF laminates, microscopy analysis revealed mechanisms affected form (melted or non-melted), reference adhesion/miscibility between epoxy.
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ULRICH SACHS MSc , SEBASTIAAN HAANAPPEL MSc , Dr. BERT RIETMAN (b) and Prof. REMKO AKKERMAN (a),(b) a) TPRC, University of Twente, Drienerlolaan 5, P.O. Box 217, 7500AE Enschede, the Netherlands, www.tprc.nl, [email protected], [email protected], [email protected] . b) Faculty of Engineering Technology, Chair of Production Technology, University of Twente, Drienerlolaan 5, P.O. Box ...
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ژورنال
عنوان ژورنال: Composite Structures
سال: 2022
ISSN: ['0263-8223', '1879-1085']
DOI: https://doi.org/10.1016/j.compstruct.2021.114903