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Effects of Chlorobutyl Rubber Content on the Mechanical Properties of Chlorobutyl Rubber Blends  

Park, Cha-Cheol (Division of Energy & Bio Engineering, Dongseo University)
Pyo, Kyung-Duk (Division of Energy & Bio Engineering, Dongseo University)
Publication Information
Elastomers and Composites / v.45, no.4, 2010 , pp. 280-285 More about this Journal
Abstract
The CIIR blends with SBR, NBR and BR were prepared with various mixing ratios. The mechanical and physical properties of these blends, such as frictional coefficient, abrasion resistance, compression set, and specific gravity, were measured. In the permanent compression set measurement, the blends at the composition of 75 wt% CIIR showed the highest value, which means the lowest resistance to deformation. As SBR, NBR and BR blends with CIIR, the coefficient of friction of the mixtures showed a tendency to decrease in arithmetic average. In the case of blending CIIR with BR in order to increase the friction force, the negative effect due to reduction in abrasion resistance was greater than the positive effect of the improvement of the traction force caused by increasing friction coefficient.
Keywords
rubber; blending; friction coefficient; abrasion resistance; chlorobutyl rubber;
Citations & Related Records
Times Cited By KSCI : 5  (Citation Analysis)
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