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氢化丁腈橡胶(HNBR)由日本瑞翁公司于1984年开发成功。它是一种既保持了丁腈橡胶(NBR)所具有的耐油性,还通过有选择地使丁腈橡胶中的丁二烯碳-碳双键产生氢化作用而提高耐热性的高饱和型耐油和耐热性合成橡胶。开发氢化丁腈橡胶的初期主要是用于要求具有高耐热性和高耐油性的钻
Hydrogenated nitrile rubber (HNBR) was developed by the Japanese company Zeon in 1984. It is a highly saturated type that improves the heat resistance by selectively retaining the oil resistance of nitrile butadiene rubber (NBR) by selectively hydrogenating butadiene carbon-carbon double bonds in nitrile rubber Oil and heat resistant synthetic rubber. The initial development of hydrogenated nitrile rubber is mainly used for applications requiring high heat resistance and high oil resistance of the drill