Recovery of Particle Reinforced Composite 3D Printing Filament from Recycled Industrial Polypropylene and Glass Fibre Waste

Proceedings of the 8th World Congress on Mechanical, Chemical, and Material Engineering Pub Date : 2022-08-01 DOI:10.11159/icmie22.143

Omid Sam-Daliri, T. Flanagan, P. Ghabezi, W. Finnegan, Sinéad Mitchell, N. Harrison

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引用次数: 10

Abstract

Extended Abstract The use of fibre-reinforced polymer composites has increased in recent years across various industries, such as aircraft, energy, sports, infrastructure, medical, defence, electronics, and automobile industries [1]. In particular, carbon fibre reinforced polymers (CFRP) and glass fibre reinforced polymers (GFRP) [1, 2] regularly demonstrate favourable strength-to-weight ratios at multiple size scales. Until recently, these materials have been readily adopted without complete consideration of the environmental impacts of the entire life cycle of the product- from raw material extraction, production, use and end-of-life outcome. In addition, composite waste occurs during production processes. Thus, finding efficient, commercially viable and effective reuse, remanufacturing and recycling routes is now of crucial importance to ensure sustainable continued use of composites. In addition, it is imperative that every effort be made to reduce the amount of waste material that is either

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从工业聚丙烯和玻璃纤维废料中回收颗粒增强复合材料3D打印长丝

近年来，纤维增强聚合物复合材料在飞机、能源、体育、基础设施、医疗、国防、电子和汽车等各个行业的应用都有所增加[1]。特别是，碳纤维增强聚合物(CFRP)和玻璃纤维增强聚合物(GFRP)[1,2]在多种尺寸尺度下通常表现出良好的强度-重量比。直到最近，这些材料都是在没有充分考虑产品整个生命周期对环境的影响的情况下被采用的——从原材料的提取、生产、使用到生命周期结束的结果。此外，在生产过程中也会产生复合废弃物。因此，寻找高效、商业上可行和有效的再利用、再制造和回收路线对于确保复合材料的可持续持续使用至关重要。此外，尽一切努力减少垃圾的数量是至关重要的

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Proceedings of the 8th World Congress on Mechanical, Chemical, and Material Engineering

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