ISSN:
1662-8985
Source:
Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
Notes:
Rh-Ru bimetallic complex is a novel catalyst used to hydrogenate nitrile rubber, whichhas high activity and high selectivity. Hydrogenated nitrile rubber with a degree of hydrogenationover 99% and gel-free was obtained using this homogeneous catalyst. In this paper, relativemolecular weight and mechanical properties of three types of HNBR, including HNBRhydrogenated by Rh-Ru bimetallic catalyst, Therban A3406 and Zetpol 2000L, were analyzed andcompared. The results showed that the relative molecular weight of HNBR increased a little afterhydrogenation compared to NBR, its mechanical properties were superior to those of TherbanA3406 and Zetpol 2000L, and their oil resistant and rheological curves at 130°C and 140°C in therange of shear rate 0∼100s-1 were similar
Type of Medium:
Electronic Resource
URL:
http://www.tib-hannover.de/fulltexts/2011/0528/01/39/transtech_doi~10.4028%252Fwww.scientific.net%252FAMR.11-12.375.pdf
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