摘要
本文介绍了丁腈胶(NBR)/聚甲醛(POM)共混体为材质的Y形密封件的试验情况。通过台架及装机试验项目的考核表明:新研制的产品使用寿命比较丁腈胶单体密封件提高了一倍,达到进口同类密封件水平。
This paper introduces the development of Y-seals with intermixtureof nitrile-butadiene rubber (NBR) and polyformaldehyde(POM). The test showsthat the service life of the new developed product is two times as long as thatof seals with NBR alone.
出处
《润滑与密封》
CAS
CSCD
北大核心
1993年第4期2-6,共5页
Lubrication Engineering
