Rubber composition
AssigneeDenki Kagaku Kogyo Kabushiki Kaisha
InventorsTakeo Kondo, Yuichiro Kushida, Yasushi Abe
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Abstract
A rubber composition comprising a crosslinked blend containing a mixture of from 50 to 95% by weight of an acrylic elastomer and from 5 to 50% by weight of polyethylene is disclosed. The composition has improved resistance to fuel oil, particularly alcohol-added gasoline, as well as cold temperature resistance and heat resistance, and is, therefore, useful as a fuel oil resistant material.
Claims29
A rubber composition comprising a cross-linked blend containing a mixture of from 50 to 95% by weight of an acrylic elastomer, from 5 to 50% by weight of polyethylene and carbon black in an amount of from about 40 to 300 parts by weight per 100 parts by weight of the total amount of acrylic elastomer and polyethylene.
Dependencies are inferred from the claim text.