Paper Title:
Property of Hydrogenated Nitrile Rubber Catalyzed by a Novel Rh-Ru Bimetallic System
  Abstract

Rh-Ru bimetallic complex is a novel catalyst used to hydrogenate nitrile rubber, which has high activity and high selectivity. Hydrogenated nitrile rubber with a degree of hydrogenation over 99% and gel-free was obtained using this homogeneous catalyst. In this paper, relative molecular weight and mechanical properties of three types of HNBR, including HNBR hydrogenated by Rh-Ru bimetallic catalyst, Therban A3406 and Zetpol 2000L, were analyzed and compared. The results showed that the relative molecular weight of HNBR increased a little after hydrogenation compared to NBR, its mechanical properties were superior to those of Therban A3406 and Zetpol 2000L, and their oil resistant and rheological curves at 130°C and 140°C in the range of shear rate 0∼100s-1 were similar.

  Info
Periodical
Advanced Materials Research (Volumes 11-12)
Main Theme
Edited by
Masayuki Nogami, Riguang Jin, Toshihiro Kasuga and Wantai Yang
Pages
375-378
DOI
10.4028/www.scientific.net/AMR.11-12.375
Citation
M. Yao, D. H. Zhang, R. Q. Xu, K. H. Hsu, Y. Z. Zhong, "Property of Hydrogenated Nitrile Rubber Catalyzed by a Novel Rh-Ru Bimetallic System", Advanced Materials Research, Vols. 11-12, pp. 375-378, 2006
Online since
February 2006
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$32.00
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