论文部分内容阅读
一、前言氯醇橡胶是六十年代中期发展起来的一种合成橡胶新品种。它除具有氯丁橡胶、丁睛橡胶、聚丙烯酸酯橡胶的特性外,还具有良好的耐臭氧性、耐热性、耐寒性、耐油性、耐溶剂性和气密性等,是一种有开发前途的船舶尾轴密封新材料。我们在武汉有机合成化工厂的大力配合下,用氯醇橡胶试制了内径φ355mm的密封环,并在密封试验装置上进行了与丁晴橡胶密封环对比试验。本文介绍其试验研究过程。
I. Introduction Chlorohydrin rubber is a new synthetic rubber developed in the mid-1960s. In addition to its characteristics of neoprene, NBR, polyacrylate rubber, it also has good ozone resistance, heat resistance, cold resistance, oil resistance, solvent resistance and air tightness, etc., is a development The future of the stern shaft sealed new material. We are in Wuhan organic synthesis chemical plant under the strong cooperation with the use of epichlorohydrin trial manufacture of φ355mm inner diameter of the ring, and sealed on the test device with the nitrile rubber seal ring contrast test. This article describes its experimental research process.