介绍了国内外对橡胶密封件在高压气态介质中的工作原理和"卸爆"效应的研究情况,指出"卸爆"效应对橡胶密封件造成不可恢复的缺陷,因而橡胶密封件在高压气体的使用环境中应正确设计,并匹配合理的橡胶材料,避免"卸爆"现象的发生,提高其可靠性.
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