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Article

Fabrication, Mechanical Testing and Structural Simulation of Regenerated Cellulose Fabric Elium® Thermoplastic Composite System

1
Swedish Centre for Resource Recovery, University of Borås, 510 90 Borås, Sweden
2
Department of Industrial and Materials Science, Chalmers University of Technology, 412 96 Gothenburg, Sweden
*
Author to whom correspondence should be addressed.
Academic Editor: Carmelo Corsaro
Polymers 2021, 13(17), 2969; https://doi.org/10.3390/polym13172969
Received: 4 August 2021 / Revised: 27 August 2021 / Accepted: 29 August 2021 / Published: 31 August 2021
(This article belongs to the Special Issue Polymer-Based Green Composites)
Regenerated cellulose fibres are an important part of the forest industry, and they can be used in the form of fabrics as reinforcement materials. Similar to the natural fibres (NFs), such as flax, hemp and jute, that are widely used in the automotive industry, these fibres possess good potential to be used for semi-structural applications. In this work, the mechanical properties of regenerated cellulose fabric-reinforced poly methyl methacrylate (PMMA) (Elium®) composite were investigated and compared with those of its natural fibre composite counterparts. The developed composite demonstrated higher tensile strength and ductility, as well as comparable flexural properties with those of NF-reinforced epoxy and Elium® composite systems, whereas the Young’s modulus was lower. The glass transition temperature demonstrated a value competitive (107.7 °C) with that of other NF composites. Then, the behavior of the bio-composite under bending and loading was simulated, and a materials model was used to simulate the behavior of a car door panel in a flexural scenario. Modelling can contribute to predicting the structural behavior of the bio-based thermoplastic composite for secondary applications, which is the aim of this work. Finite element simulations were performed to assess the deflection and force transfer mechanism for the car door interior. View Full-Text
Keywords: regenerated cellulose fibre; thermoplastic resin; finite element (FE); mechanical performance regenerated cellulose fibre; thermoplastic resin; finite element (FE); mechanical performance
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MDPI and ACS Style

Khalili, P.; Skrifvars, M.; Ertürk, A.S. Fabrication, Mechanical Testing and Structural Simulation of Regenerated Cellulose Fabric Elium® Thermoplastic Composite System. Polymers 2021, 13, 2969. https://doi.org/10.3390/polym13172969

AMA Style

Khalili P, Skrifvars M, Ertürk AS. Fabrication, Mechanical Testing and Structural Simulation of Regenerated Cellulose Fabric Elium® Thermoplastic Composite System. Polymers. 2021; 13(17):2969. https://doi.org/10.3390/polym13172969

Chicago/Turabian Style

Khalili, Pooria, Mikael Skrifvars, and Ahmet S. Ertürk 2021. "Fabrication, Mechanical Testing and Structural Simulation of Regenerated Cellulose Fabric Elium® Thermoplastic Composite System" Polymers 13, no. 17: 2969. https://doi.org/10.3390/polym13172969

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