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Abstract <p>The effect of powder fillers (silica ZC-120, natural chalk, kaolin and carbon black of P 803, P 324 and N 220 grade) is estimated on the rubber mix rheology, on the physical, mechanical and operational properties of the vulcanized rubber product obtained from the ethylene propylene diene rubber S 505A. This rubber grade is used as a metal liner. It is established that rubber containing 60.0 parts per hundred parts of rubber (phr) of N 220 carbon black has the best physical and mechanical properties. The material is resistant to aggressive alkaline and acidic media. It is frost-resistant and is can be recommended for lining tanks to transport liquids.</p>

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Effects of Fillers on the Properties of Vulcanized Rubber Based on Ethylene Propylene Diene Rubber

  • 期刊论文

  • 发表日期：

    2026年8月4日

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  • E. N. Egorov,
  • N. I. Koltsov

摘要

Abstract

The effect of powder fillers (silica ZC-120, natural chalk, kaolin and carbon black of P 803, P 324 and N 220 grade) is estimated on the rubber mix rheology, on the physical, mechanical and operational properties of the vulcanized rubber product obtained from the ethylene propylene diene rubber S 505A. This rubber grade is used as a metal liner. It is established that rubber containing 60.0 parts per hundred parts of rubber (phr) of N 220 carbon black has the best physical and mechanical properties. The material is resistant to aggressive alkaline and acidic media. It is frost-resistant and is can be recommended for lining tanks to transport liquids.