Evaluation of Aging Behavior of Nitrile Butadiene Rubbers via Oxygen-consumption Experiments 


Vol. 22,  No. 3, pp. 639-646, Mar.  2021
10.1007/s12221-021-0345-y


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  Abstract

The aging behavior of nitrile butadiene rubber (NBR) was studied by performing a thermo-oxidatively accelerated-aging test in a closed oxygen-rich atmosphere. The oxygen-consumption rates of the aged NBR were measured and correlated with changes in the chemical and physical properties of the rubber. Changes in the morphological, chemical, and mechanical properties of the aged NBR were examined via scanning electron microscopy, X-ray photoelectron spectroscopy (XPS), and tensile tests. Morphological observations revealed that the aging conditions severely degraded the surface of the NBR, and additive particles migrated from the inner part of the NBR to the surface at temperatures above 60

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  Cite this article

[IEEE Style]

S. Y. Lee, S. B. Eom, J. S. Won, J. W. Bae, S. H. Park, S. G. Lee, "Evaluation of Aging Behavior of Nitrile Butadiene Rubbers via Oxygen-consumption Experiments," Fibers and Polymers, vol. 22, no. 3, pp. 639-646, 2021. DOI: 10.1007/s12221-021-0345-y.

[ACM Style]

Sun Young Lee, Seo Bin Eom, Jong Sung Won, Jong Woo Bae, Seong Han Park, and Seung Goo Lee. 2021. Evaluation of Aging Behavior of Nitrile Butadiene Rubbers via Oxygen-consumption Experiments. Fibers and Polymers, 22, 3, (2021), 639-646. DOI: 10.1007/s12221-021-0345-y.