固体推进剂包覆层拉伸性能测试标准比较

Comparison of Standards on Tensile Properties for Solid Propellant Inhibitors

介绍了当前固体推进剂包覆层拉伸性能测试使用的相关标准,就其适用范围、测试方法、术语表述及含义;并对其进行了比较。结果认为:当前标准的适用范围都没有明确包括固体推进剂包覆层,在包覆层拉伸性能测试中,均为参照适用;在术语表述上存在一定的差异。

Tow standard test methods on Mechanical properties measurements for solid propellant inhibitors were compared including the test content,applied field and evaluation.However,no stardand＇ applid field included definitely in solid propellant inhibitors.As for the two methods these were referred,the value of maximum elongation was also different.