Lifetime prediction of nitrile rubber under compression stress in transformer oil
Authors
Yi-Hua Qian, Hong-Zhao Xiao, Ming-Hao Nie, Yao-Hong Zhao, Yun-Bai Luo, Shu-Ling Gong
Corresponding Author
Yi-Hua Qian
Available Online November 2016.
- DOI
- 10.2991/icmia-16.2016.35How to use a DOI?
- Keywords
- nitrile rubber; aging; lifetime prediction; compression stress; oil.
- Abstract
The aging tests of nitrile rubber were carried on in transformer oil, and under compression in transformer oil. The effects of compression stress on the thermal aging behaviors of nitrile rubber were studied by mechanical property measurements. The variations of physical properties during the ageing process were analyzed and compared. The change in elongation at break aging under compression stress in oil was lower than that aging in oil. The lifetime of NBR at 25 C was predicted and compared with the compression set or elongation at break as evaluation indexes, and 50% as critical value.
- Copyright
- © 2016, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Yi-Hua Qian AU - Hong-Zhao Xiao AU - Ming-Hao Nie AU - Yao-Hong Zhao AU - Yun-Bai Luo AU - Shu-Ling Gong PY - 2016/11 DA - 2016/11 TI - Lifetime prediction of nitrile rubber under compression stress in transformer oil BT - Proceedings of the 2016 5th International Conference on Measurement, Instrumentation and Automation (ICMIA 2016) PB - Atlantis Press SP - 189 EP - 194 SN - 1951-6851 UR - https://doi.org/10.2991/icmia-16.2016.35 DO - 10.2991/icmia-16.2016.35 ID - Qian2016/11 ER -