Imparting ultra-low friction and wear rate to epoxy by the incorporation of microencapsulated lubricant?
Article
Article Title | Imparting ultra-low friction and wear rate to epoxy by the incorporation of microencapsulated lubricant? |
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ERA Journal ID | 1682 |
Article Category | Article |
Authors | Guo, Qing Bing (Author), Lau, Kin-Tak (Author), Zheng, Bing Fa (Author), Rong, Min Zhi (Author) and Zhang, Ming Qiu (Author) |
Journal Title | Macromolecular Materials and Engineering |
Journal Citation | 294 (1), pp. 20-24 |
Number of Pages | 5 |
Year | 2009 |
Publisher | John Wiley & Sons |
Place of Publication | Weinheim, Germany |
ISSN | 1438-7492 |
1439-2054 | |
Digital Object Identifier (DOI) | https://doi.org/10.1002/mame.200800257 |
Web Address (URL) | http://onlinelibrary.wiley.com/doi/10.1002/mame.200800257/pdf |
Abstract | The incorporation of microcapsules containing lubricant oil into epoxy composites leads to materials with ultra-low friction and wear performance. During sliding wear tests, the capsules are damaged by the asperities of the counterface, releasing the oil to the contact area. The lubrication effect of the released oil and the entrapment of wear particles in the cavities left by the ruptured capsules leads to a significant reduction of both the frictional coefficient and the specific wear rate. The approach provides the merits of fluid lubrication but excludes the drawbacks of external lubrication. A minute amount of lubricant oil is sufficient to improve the tribological properties significantly. |
Keywords | composites; epoxy; friction; microencapsulation; lubricating oils; tribology; wear of materials; wear particles; wear performance; wear rates; wear testing |
ANZSRC Field of Research 2020 | 401708. Tribology |
401602. Composite and hybrid materials | |
401609. Polymers and plastics | |
Public Notes | Files associated with this item cannot be displayed due to copyright restrictions. |
Byline Affiliations | Sun Yat-sen University, China |
Hong Kong Polytechnic University, China | |
Institution of Origin | University of Southern Queensland |
https://research.usq.edu.au/item/q0q69/imparting-ultra-low-friction-and-wear-rate-to-epoxy-by-the-incorporation-of-microencapsulated-lubricant
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