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3D printing of polypropylene using the fused filament fabrication technique

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Resumo:This work addresses the potential of polypropylene, neat (PP) and reinforced with short glass fibers (GRPP), as a candidate for the Fused Filament Fabrication (FFF)-based 3D printing technique. The entire production chain was evaluated, i.e., starting with PP and GRPP pellets, filaments were produced by extrusion and test samples were printed in different process conditions (different layers’ thicknesses, deposition orientation and infill) with the in-house produced filaments. This strategy enabled a true comparison between parts printed (FFF) with parts manufactured by compression molding (CM), using exactly the same grade of raw material.
Autores principais:Silva, A. F.
Outros Autores:Carneiro, O. S.; Gomes, R.
Assunto:3D Printing Fused filament fabrication Polypropylene Glass reinforced PP Engenharia e Tecnologia::Engenharia dos Materiais
Ano:2017
País:Portugal
Tipo de documento:comunicação em conferência
Tipo de acesso:acesso restrito
Instituição associada:Universidade do Minho
Idioma:inglês
Origem:RepositóriUM - Universidade do Minho

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