| 摘要 |
The invention provides a magnetic rubber composition prepared by kneading an anisotropic magnetic powder, alkoxysilane represented by the formula below, and a rubber binder: <?in-line-formulae description="In-line Formulae" end="lead"?>R<SUB>a</SUB>SiX<SUB>4-a</SUB><?in-line-formulae description="In-line Formulae" end="tail"?> where, in the formula, R is an alkyl group represented by C<SUB>n</SUB>H<SUB>2n+1</SUB>, X represents a hydrolysable group such as a methoxy group and an ethoxy group, and a represents an integer of 0 to 3.
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