On the Response to Hygrothermal Ageing of Fully Recyclable Flax and Glass Fibre Reinforced Polymer Composites

The present work studies the response to hygrothermal ageing of natural fibre composites (NFCs) against synthetic fibre composites when using three different types of polymers as matrices. For ageing, coupons were fully immersed in distilled water at 23, 40, and 60 °C for a total ageing period of 56...

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Autores principales: Das, Subrata Chandra, Srivastava, Chaman, Goutianos, Stergios, La Rosa, Angela Daniela, Grammatikos, Sotirios
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2023
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10488882/
https://www.ncbi.nlm.nih.gov/pubmed/37687540
http://dx.doi.org/10.3390/ma16175848
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author Das, Subrata Chandra
Srivastava, Chaman
Goutianos, Stergios
La Rosa, Angela Daniela
Grammatikos, Sotirios
author_facet Das, Subrata Chandra
Srivastava, Chaman
Goutianos, Stergios
La Rosa, Angela Daniela
Grammatikos, Sotirios
author_sort Das, Subrata Chandra
collection PubMed
description The present work studies the response to hygrothermal ageing of natural fibre composites (NFCs) against synthetic fibre composites when using three different types of polymers as matrices. For ageing, coupons were fully immersed in distilled water at 23, 40, and 60 °C for a total ageing period of 56 days. Flax fibre-reinforced composites, using two recyclable polymer systems: (i) a bio-based recyclable epoxy and (ii) an acrylic-based liquid thermoplastic resin, were tested against conventional glass fibre-reinforced composites employing a synthetic (petroleum-based) epoxy. Different fibre/polymer matrix material combinations were tested to evaluate the effects of hygrothermal ageing degradation on the reinforcement, matrix, and fibre/matrix interface. The hygrothermal ageing response of unaged and aged composite coupons was assessed in terms of flexural and viscoelastic performance, physicochemical properties, and microscopy (SEM—Scanning Electron Microscopy).
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spelling pubmed-104888822023-09-09 On the Response to Hygrothermal Ageing of Fully Recyclable Flax and Glass Fibre Reinforced Polymer Composites Das, Subrata Chandra Srivastava, Chaman Goutianos, Stergios La Rosa, Angela Daniela Grammatikos, Sotirios Materials (Basel) Article The present work studies the response to hygrothermal ageing of natural fibre composites (NFCs) against synthetic fibre composites when using three different types of polymers as matrices. For ageing, coupons were fully immersed in distilled water at 23, 40, and 60 °C for a total ageing period of 56 days. Flax fibre-reinforced composites, using two recyclable polymer systems: (i) a bio-based recyclable epoxy and (ii) an acrylic-based liquid thermoplastic resin, were tested against conventional glass fibre-reinforced composites employing a synthetic (petroleum-based) epoxy. Different fibre/polymer matrix material combinations were tested to evaluate the effects of hygrothermal ageing degradation on the reinforcement, matrix, and fibre/matrix interface. The hygrothermal ageing response of unaged and aged composite coupons was assessed in terms of flexural and viscoelastic performance, physicochemical properties, and microscopy (SEM—Scanning Electron Microscopy). MDPI 2023-08-26 /pmc/articles/PMC10488882/ /pubmed/37687540 http://dx.doi.org/10.3390/ma16175848 Text en © 2023 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Das, Subrata Chandra
Srivastava, Chaman
Goutianos, Stergios
La Rosa, Angela Daniela
Grammatikos, Sotirios
On the Response to Hygrothermal Ageing of Fully Recyclable Flax and Glass Fibre Reinforced Polymer Composites
title On the Response to Hygrothermal Ageing of Fully Recyclable Flax and Glass Fibre Reinforced Polymer Composites
title_full On the Response to Hygrothermal Ageing of Fully Recyclable Flax and Glass Fibre Reinforced Polymer Composites
title_fullStr On the Response to Hygrothermal Ageing of Fully Recyclable Flax and Glass Fibre Reinforced Polymer Composites
title_full_unstemmed On the Response to Hygrothermal Ageing of Fully Recyclable Flax and Glass Fibre Reinforced Polymer Composites
title_short On the Response to Hygrothermal Ageing of Fully Recyclable Flax and Glass Fibre Reinforced Polymer Composites
title_sort on the response to hygrothermal ageing of fully recyclable flax and glass fibre reinforced polymer composites
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10488882/
https://www.ncbi.nlm.nih.gov/pubmed/37687540
http://dx.doi.org/10.3390/ma16175848
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