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Proceedings Paper

Analysis of loss characteristics of nature rubber aged at high temperature
Author(s): Xiansheng Zhang; Tianying Chang; Yizhang Li; Hong-Liang Cui; Xiuwei Yang; Lingyu Liu
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Paper Abstract

The loss characteristics of the low-frequency terahertz band (0.325THz-0.50 THz) were tracked during sample aging from perspective of loss tangent, amplitude and phase. The attenuation of signal not only increases with the frequency but also with the aging time. Phase decrease with frequency and is also related to aging time. But the change of rate is almost same for all samples. Besides, it is observed that the loss tangent increases with the frequency, which will also increase with the aging time. Thus, investigators may get a deep understanding of rubber’s remaining life by analyzing optical parameter in terahertz range.

Paper Details

Date Published: 9 November 2018
PDF: 6 pages
Proc. SPIE 10826, Infrared, Millimeter-Wave, and Terahertz Technologies V, 108261H (9 November 2018); doi: 10.1117/12.2501843
Show Author Affiliations
Xiansheng Zhang, Qilu Univ. of Technology (China)
Tianying Chang, Qilu Univ. of Technology (China)
Jilin Univ. (China)
Yizhang Li, Qilu Univ. of Technology (China)
Hong-Liang Cui, Jilin Univ. (China)
Xiuwei Yang, Qilu Univ. of Technology (China)
Lingyu Liu, Qilu Univ. of Technology (China)

Published in SPIE Proceedings Vol. 10826:
Infrared, Millimeter-Wave, and Terahertz Technologies V
Cunlin Zhang; Xi-Cheng Zhang; Masahiko Tani, Editor(s)

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