Toughening of Carbon Fibre Composites By Hybridisation with Self-Reinforced Polypropylene

被引：0
|
作者：
Swolfs, Y. [1 ]
Gorbatikh, L. [1 ]
Hine, P. J. [2 ]
Ward, I. M. [2 ]
Verpoest, I. [1 ]
机构：
[1] Katholieke Univ Leuven, Dept Met & Mat Engn, Kasteelpk Arenberg 44, B-3001 Heverlee, Belgium
[2] Univ Leeds, Sch Phys & Astron, Leeds LS2 9JT, W Yorkshire, England
来源：
9TH INTERNATIONAL CONFERENCE ON COMPOSITE SCIENCE AND TECHNOLOGY: 2020 - SCIENTIFIC AND INDUSTRIAL CHALLENGES | 2013年
关键词：
HOT COMPACTION;
D O I：
暂无
中图分类号：
TB3 [工程材料学]; R318.08 [生物材料学];
学科分类号：
0805 ; 080501 ; 080502 ;
摘要：
Carbon fibre reinforced polymers often suffer from limited toughness. To drastically increase their toughness, hybridisation with self-reinforced polymers is proposed. The present study focuses on interlayer hybrids of carbon fiber/polypropylene and self-reinforced polypropylene (SRPP). These hybrid composites are produced in various layups and their tensile behaviour is investigated. It is found that these hybrids possess a unique combination of stiffness, strength and ultimate failure strain. The most interesting observation is the multiple fracture behaviour of carbon fibre plies, which appears at low fibre volume fractions. This has the potential to increase energy absorption in impact loading.
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页码：495 / 502
页数：8
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