双基药块组型用黏结剂的选择

The Selection of the Binder for Assembling Double Base Propellant Chunks

通过测试药-胶的相容性、胶的耐热老化性、黏结剂的高、低温冲击性能以及黏接试样的内弹道试验,确定了ZS-1型胶可用作双基药块组型用黏结剂。实验结果表明,只要选择适当的黏结剂,通过对双基药块进行黏合组型可满足设计要求。

It is determined that ZS-1 binder can be used as the binder for assembling double base propellant chunks by means of compatibility test of propellant-binder, heat accelerated aging test,mechanical property test at high(+50℃) and low(-40℃) temperatures, and interior ballistic test for assembled samples. It is indicated by the tests that provided a suitable binder is selected, the design requirements can be met by assembling double base propellant chunks.