Mechanical and wear behaviour of PEEK, PTFE and PU: review and experimental study

Saravanakumar, N and Anto Dilip, A (2022) Mechanical and wear behaviour of PEEK, PTFE and PU: review and experimental study. Journal of Polymer Engineering, 42 (5). pp. 407-417. ISSN 0334-6447

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Abstract

Soft polymers such as polyether ether ketone (PEEK), polyurethane (PU) and polytetrafluoroethylene (PTFE) have gained significant research interest in the last few decades owing to their excellent material properties which can be harnessed to meet the demands of various applications such as biomedical implants and accessories, insulation panels to cooking utensils, inner coating material for non-stick cookware etc. In the present study, we provide a comprehensive review on the mechanical and tribological behaviour of PEEK, PU and PTFE polymers. Samples of these materials were also fabricated and the experimentally obtained tensile strength, flexural strength, wear rate and coefficient of frictions were ascertained with values reported in literature. It is highlighted that coefficient of friction of polymers were highly dependent on the surface texture of the polymer’s surface; where an uneven surface exhibited higher coefficient of friction. Perspectives for future progress are also highlighted in this paper.

Item Type: Article
Uncontrolled Keywords: Biomedical implants; Coefficient of frictions; Cooking utensils; Inner coatings; Insulation panel; Mechanical behavior; Research interests; Soft polymers; Tribological behaviour; Wear behaviors
Subjects: F Mechanical Engineering > Fabrication
F Mechanical Engineering > Tribology
Divisions: Mechanical Engineering
Depositing User: Users 5 not found.
Date Deposited: 15 May 2024 10:25
Last Modified: 21 Aug 2024 11:09
URI: https://ir.psgitech.ac.in/id/eprint/599

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