Glass fiber reinforced polyimide composite honeycomb

Defect configurations tunable

Adjusting cell wall defects and matrix content enables transition of compressive failure mode from fracture to progressive crushing, improving energy absorption.

Chen, Xi · Xiang, Junxian · Li, Huaguan · Yuan, Lili · Tao, Jie

Journal of Sandwich Structures and Materials 2024

Specifications

含胞壁缺陷时能量吸收性能提升

{'zh': '14.24', 'en': ''} %

Advantages

Failure mode changes to progressive crushing with increased matrix content