INVESTIGATION OF THE IMPACT PROPERTIES OF ULTRA-HIGH-MODULUS POLYETHYLENE(UHMPE) FIBRES-CARBON FIBRES HYBRID COMPOSITE MATERIALS

Li Yan; C L Choy; Guo Meili; Xian Xingjuan; Zhang Zuoguang

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Article Navigation > Acta Materiae Compositae Sinica > 1997 > 14(2): 23-29

Li Yan, C L Choy, Guo Meili, et al. INVESTIGATION OF THE IMPACT PROPERTIES OF ULTRA-HIGH-MODULUS POLYETHYLENE(UHMPE) FIBRES-CARBON FIBRES HYBRID COMPOSITE MATERIALS[J]. Acta Materiae Compositae Sinica, 1997, 14(2): 23-29.

Citation:

Li Yan, C L Choy, Guo Meili, et al. INVESTIGATION OF THE IMPACT PROPERTIES OF ULTRA-HIGH-MODULUS POLYETHYLENE(UHMPE) FIBRES-CARBON FIBRES HYBRID COMPOSITE MATERIALS[J]. Acta Materiae Compositae Sinica, 1997, 14(2): 23-29.

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INVESTIGATION OF THE IMPACT PROPERTIES OF ULTRA-HIGH-MODULUS POLYETHYLENE(UHMPE) FIBRES-CARBON FIBRES HYBRID COMPOSITE MATERIALS

1.
Beijing University of Aeronautics and Astronautics, Beijing 100083;
2.
Hong Kong Polytechnic University, Hong Kong

Received Date: 1996-06-22
Rev Recd Date: 1996-11-04
Publish Date: 1997-06-01

Abstract

Abstract

The impact behavior of ultra-high-modulus polyethylene( UHMPE)fibre/carbonfibre/epoxy hybrid composites was investigated by notched and unnotched Charpy impacttests. The results showed that hybridizing carbon fibres with UHMPE fibresled to an increase in the impact strength of the hybrid composites. Based on the load-time curves of the specimens during impact and the morphology of the specimens after impact, the failure modes of the hybrid composites were analyzed in detail.
- impact, ultra-high-modulus polyethylene fibres, hybrid composites,
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