Research and Development Progress of National Key Laboratory of Advanced Composites on Advanced Aeronautical Resin Matrix Composites

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Research and Development Progress of National Key Laboratory of Advanced Composites on Advanced Aeronautical Resin Matrix Composites

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LI Bintai / XING Liying / BAO Jianwen / AN Xuefeng / ZHANG Yang / SHI Fenghui / LI Xueqin / JIAO Jian / CHEN Xiangbao

Applications and research progress in advanced aeronautical resin matrix composites by National Key Laboratory of Advanced Composites (LAC) were summarized. A novel interlaminar toughening technology employing ultra-thin TP non-woven fabric was developed in LAC, which significantly improved the compression after impact (CAI) performances of composite laminates.Newly designed multilayer sandwich stealth composite structures exhibited a good broadband radar absorbing properties at 1-18 GHz.There were remarkable developments in high toughness and high temperature resin matrix composites, covering major composite processing technologies such as prepreg-autoclave procedure, liquid composite molding and automation manufacture, etc. Finally, numerical simulation and optimization methods were deliberately utilized in the study of composites curing behavior, resin flow and curing deformation. A composite material database was also established.In conclusion, LAC has been a great support for the development of aeronautical equipment, playing such roles as innovation leading, system dominating, foundation supporting and application ensuring of aerocomposites.

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Title :

Research and Development Progress of National Key Laboratory of Advanced Composites on Advanced Aeronautical Resin Matrix Composites

Contributors:

LI Bintai (author) / XING Liying (author) / BAO Jianwen (author) / AN Xuefeng (author) / ZHANG Yang (author) / SHI Fenghui (author) / LI Xueqin (author) / JIAO Jian (author) / CHEN Xiangbao (author)

Published in:

Journal of Aeronautical Materials, Vol 36, Iss 3, Pp 92-100 (2016)

Publication date :

2016

ISSN :

1005-5053

DOI :

https://doi.org/10.11868/j.issn.1005-5053.2016.3.010

Type of media :

Article (Journal)

Type of material :

Electronic Resource