Mechanical Properties of Recycled Carbon Fibre
Kompozitlerde yüksek değerli karbon fiberin artan kullanımı, artan atık üretimi ile bağlantılıdır. Ayrıntılı bilgi almak için aşağıdaki linke tıklayınız.
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 60 wt.% manufacturing waste carbon fibres (60 mm long) and 40 wt.% polyester (PET) fibres using a thermal consolidation technique.
The thin (0.2 mm) and narrow (20 mm 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, flex ural, compression, and impact, were evaluated. It was found that cross-ply performed better th an woven ply laminates, with failure in the latter materials typically initiating at the tape interlacement points.
