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The paper studies the influence of multiwalled carbon nanotubes (MWCN) on vulcanizing and dynamic properties under shear and oscillating load. It was found that, despite the lack of preliminary preparation of MWCN, when their concentration increase the dynamic properties also increase under an oscillating load in highly elastic state. Thus, it is possible to use MWCN producing elastomer materials with improved properties.

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The paper considers changes in the properties of rubber in large-sized products using the method of dynamic mechanical analysis (DMA) in comparison with the previous physical and mechanical investigation data. It is possible to predict changes in properties of rubber during storage or operation if using the combined estimation and prediction curve for the most characteristic indicator of aging.