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B. Jurkowska, В. Jurkowski


Modification of some properties of a rubber compound by epoxidized natural rubber


Polimery 1987, No 3, 86



DOI: dx.doi.org/10.14314/polimery.1987.086

Summary

It has been found that the increase of stiffness and tensile strengt hand decrease of elongation at break of an on-vulcanized rubber compound is obtained if epoxidized natural rubber is added in amounts of 10—20 wt. % of the Total rubber amount. The vulcanization time t90 is also shortened and the stiffness of vulcanizates is increased in the presence of epoxidived rubber. Simultaneously the adhesion of the compound to brass-coated steel cordsisslightly decreased.


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