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Alfa fibres: Mechanical, morphological and interfacial characterization

PAIVA, M, AMMAR, I, CAMPOS, A, CHEIKH, R, CUNHA, A·2007·Composites Science and Technology

Abstract

Alfa fibres are cellulose-based fibres extracted from the esparto grass. Their application in polymer composites requires the understanding of their structure and mechanical properties. This paper describes the morphology of the fibres, as observed by electron and optical microscopy. The tensile properties were obtained from single filament tensile tests, resulting in values of approximately 20 GPa and 250 MPa for tensile modulus and yield strength, respectively. The results were interpreted using a two-parameter Weibull distribution. Single filament composites with polypropylene matrix were used to study the level of fibre/matrix interactions expected for this system, from fragmentation tests.

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Metadata

Authors
PAIVA, M., AMMAR, I., CAMPOS, A., CHEIKH, R., & CUNHA, A.
Venue
Composites Science and Technology
Publisher
Elsevier BV
Published
2007-05
Volume
67
Issue
6
Pages
1132-1138
ISSN
0266-3538 (ISSN-L)
OpenAlex
W2067706119
Cited by
228
References
0
FWCI
1.04
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Alfa fibres: Mechanical, morphological and interfacial characterization. https://app.cochat.ai/papers/10.1016/j.compscitech.2006.05.019
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PAIVA, M., AMMAR, I., CAMPOS, A., CHEIKH, R., & CUNHA, A. (2007). Alfa fibres: Mechanical, morphological and interfacial characterization. Composites Science and Technology. https://doi.org/10.1016/j.compscitech.2006.05.019

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.