440
Views
22
Downloads
11
Crossref
12
WoS
11
Scopus
1
CSCD
High-performance polymers (HPPs) are increasingly used in different industrial machinery components, particularly for rubbing parts that demand reliable and durable operation at extreme sliding conditions such as elevated temperature environments, where the use of conventional lubricants is not feasible. The current study investigates the role of environmental temperature on the tribological properties of three advanced HPPs, namely aromatic thermosetting copolyester (ATSP), polyimide (PI), and polyether ether ketone (PEEK) based polymer composites. Tribological experiments were carried out at different environmental temperatures from room temperature up to 300 °C, and under dry sliding conditions. Specific attention was given to the role of temperature on the development of transfer films and its subsequent effect on the tribological performance. The ATSP composite was recommended as the best performing material, based on the overall tribological performance at all examined operating temperatures.
High-performance polymers (HPPs) are increasingly used in different industrial machinery components, particularly for rubbing parts that demand reliable and durable operation at extreme sliding conditions such as elevated temperature environments, where the use of conventional lubricants is not feasible. The current study investigates the role of environmental temperature on the tribological properties of three advanced HPPs, namely aromatic thermosetting copolyester (ATSP), polyimide (PI), and polyether ether ketone (PEEK) based polymer composites. Tribological experiments were carried out at different environmental temperatures from room temperature up to 300 °C, and under dry sliding conditions. Specific attention was given to the role of temperature on the development of transfer films and its subsequent effect on the tribological performance. The ATSP composite was recommended as the best performing material, based on the overall tribological performance at all examined operating temperatures.
The authors acknowledge the use of the Texas A&M Materials Characterization Facility (MCF), where SEM/EDS experiments were performed.
Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made.
The images or other third party material in this article are included in the article’s Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder.
To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/.