Mechanical properties of recycled carbon fibre/polyester thermoplastic tape composites

被引：18

作者：

Akonda, M. H. ^{[1
]}

Stefanova, M. ^{[2
]}

Potluri, P. ^{[2
]}

Shah, D. U. ^{[3
]}

机构：

[1] Tilsatec Adv Mat, Wakefield, England

[2] Univ Manchester, Sch Mat, Manchester, Lancs, England

[3] Univ Cambridge, Dept Architecture, Ctr Nat Mat Innovat, Cambridge, England

来源：

JOURNAL OF COMPOSITE MATERIALS | 2017年 / 51卷 / 18期

基金：

英国工程与自然科学研究理事会;

关键词：

Tape; thermoplastic resin; delamination; mechanical testing; prepreg; TECHNOLOGIES;

D O I：

10.1177/0021998316672091

中图分类号：

TB33 [复合材料];

学科分类号：

摘要：

The increasing use of high-value carbon fibre in composites is linked with increasing waste generation: from dry fibre and prepreg offcuts during manufacturing to end-of-life parts. In this work, a novel thermoplastic tape was produced from 60wt.% manufacturing waste carbon fibres (60mm long) and 40wt.% polyester fibres using a thermal consolidation technique. The thin (0.2mm) and narrow (20mm wide) tapes were then used to fabricate laminated composite panels in two 0/90 tape architectures: cross-ply and woven ply. Various mechanical properties, including tensile, flexural, compression and impact were evaluated. It was found that cross-ply performed better than woven ply laminates, with failure in the latter materials typically initiating at the tape interlacement points.

引用

页码：2655 / 2663

页数：9

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