The Evaluation of Storage Lifetime of Vulcanized Nature Rubber Dried by Microwave Using Thermogravimetric Point Slope Method

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Abstract:

The storage lifetime of nature rubber vulcanizes dried by microwave and hot-air was investigated by using thermogravimetric point slope (TPS) method. The results showed that the storage lifetime at ambient temperature of nature rubber vulcanizes dried by microwave was 9 years which was 1.2 years longer than hot-air. Microwave drying nature rubber vulcanizes showed a better thermal-oxidation ageing resistance and a longer storage lifetime. It provided theoretical guide and basis for practical application.

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155-158

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September 2011

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© 2011 Trans Tech Publications Ltd. All Rights Reserved

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