Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/53021
Título: | Influence of twin-screw configuration on the mechanical and morphological properties of polypropylene – clay composites |
Autor(es): | Delva, Laurens Ragaert, Kim Allaer, Klasss Gaspar-Cunha, A. Degrieck, Joris Cardon, Ludwig |
Palavras-chave: | Twin-screw extruder characterisation manocomposites polypropylene extrusion nanoclay |
Data: | 2016 |
Editora: | Inderscience |
Revista: | International Journal of Materials & Product Technology |
Resumo(s): | The influence of eight different twin-screw configurations, mainly varying in arrangement of restrictive (negative) kneading elements, on the mechanical and morphological properties of composites of polypropylene (PP) reinforced with organic modified montmorillonite (MMT) and coupling agent polypropylene-grafted-maleic anhydride (PP-g-MA) was studied. Pressure profile, maximum strain, fill rate and average viscosity were calculated using an existing twin-screw modelling software. Impact and tensile tests results, Scanning Electron Microscopy (SEM) images and X-ray Diffraction (XRD) measurements of the composites showed no significant influence of the position of the negative kneading blocks. |
Tipo: | Artigo |
URI: | https://hdl.handle.net/1822/53021 |
DOI: | 10.1504/IJMPT.2016.073631 |
ISSN: | 0268-1900 |
e-ISSN: | 1741-5209 |
Arbitragem científica: | yes |
Acesso: | Acesso restrito UMinho |
Aparece nas coleções: | IPC - Artigos em revistas científicas internacionais com arbitragem |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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IJMPT5201-0210 DELVA.pdf Acesso restrito! | 1,1 MB | Adobe PDF | Ver/Abrir |