Preparation and Properties of Calcium Sulphate Whisker/Natural Rubber Composites

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Abstract:

The ultrasonic dispersion method and mechanical blending method were used to modify the calcium sulphate whisker (CSW). Modified CSW were characterized with scanning electronic microscopy (SEM). The different modified calcium sulphate whisker (CSW)/natural rubber (NR) composites have been prepared respectively, and then the properties of the composites were studied. The results showed that the effect of CSW modified by the ultrasonic dispersion method was better than mechanical blending method, and the CSW/NR composites modified by the ultrasonic dispersion method had the optimum properties.

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597-600

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July 2012

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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