▎ 摘　　要

NOVELTY - Nitrile rubber composition comprises a nitrile rubber having a bound acrylonitrile content of 18-22 %mass, and two or more types of carbon fillers, where the total content of the carbon fillers is 60-150 parts mass with respect to 100 parts mass nitrile rubber. USE - The nitrile rubber composition is used in a crosslinked nitrile rubber member (claimed), such as oil seals, O-rings, gaskets, hoses, and disposable gloves. The rubber member is used as a sealing material for the sliding surfaces of machines, such as automobiles, ships, rockets, and equipment for industrial plants. ADVANTAGE - The nitrile rubber composition provides crosslinked nitrile rubber member with excellent followability in a low temperature environment. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a crosslinked nitrile rubber member, which is a vulcanized product of the nitrile rubber composition.