Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/26565
Título: | Comparing the performance of different thermoplastic matrix pre-impregnated materials |
Autor(es): | Santos, M. S. Nunes, J. P. Silva, J. F. Novo, Paulo Marques, A. T. |
Palavras-chave: | Thermoplastic matrix composites Pre-impregnated Polypropylene Towpregs Commigled fibres Tapes |
Data: | 25-Mar-2013 |
Editora: | Sociedade Portuguesa de Materiais (SPM) |
Resumo(s): | This work studies and compares the processability into final composite parts of three different pre-impregnated materials, produced by different wetting techniques. All studied pre-impregnated materials were based on a continuous glass fibers reinforced polypropylene matrix (GF/PP) system. One is a tape produced in a previous work by using the melting process (cross-head extrusion) and, from the other two produced by fiber/matrix intimate contact methods, one is a commercial available commingled fibers product and the other a towpreg produced by our own developed dry coating prototype line. Pultrusion and compression molding were the manufacturing methods selected to process all the pre-impregnated materials into final composite parts. The performance of the three studied GF/PP pre-impregnated materials was assessed by comparing final properties of the manufactured composite parts submitted to mechanical testing and microscopy analysis. |
Tipo: | Resumo em ata de conferência |
URI: | https://hdl.handle.net/1822/26565 |
Arbitragem científica: | yes |
Acesso: | Acesso aberto |
Aparece nas coleções: | IPC - Resumos em actas de encontros científicos internacionais com arbitragem |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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Comparing materiais 2013.pdf | Documento principal | 83,99 kB | Adobe PDF | Ver/Abrir |