In the production of silica compound rubber composed of differing rubber types, the trial Asaprene™ E20 Silica Masterbatch (MB-E20) enables the ultimate in microscopically fine, uniform, and bias-free silica distribution throughout the rubber blend, and reduced hysteresis loss and increased high-temperature impact resilience in the final product.

Formulation: E Series/other rubber/silica/naphthenic oil/silane coupling agent* = 50/50/40/5/2 wt parts *Degussa Si69

Please note that all data and values are given as typical results obtained at Asahi Kasei, and not as any specification or warranty of any nature, and are subject to change without notice.

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