Dichtungsmaterial zur Verwendung in Dichtelement für Kompressor und Kompressor enthaltend dasselbe

摘要

A sealing material is used in a seal member for a compressor that compresses refrigerant including carbon dioxide gas. The sealing material has a polymer mixture. The polymer mixture includes an acrylonitrile-butadiene rubber series polymer containing approximately 45% or more by weight of bound acrylonitrile.