Abstract
Metal free and some metal-perylene polymers as well as some metal phthalocyanine polymers were incorporated into butadiene styrene rubber (SBR) compounds as coloring agents. Ageing and UV resistance of the vulcanizates obtained were studied in terms of the mechanical properties. The dielectric properties of the vulcanizates were also discussed. The results obtained revealed that cobalt perylene and cobalt phthalocyanine polymers showed superior performance in SBR vulcanizates against thermal ageing and UV radiation. The optimum concentration of cobalt phthalocyanine polymer was found to be 1 phr (parts per hundred parts of rubber).
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