两种工艺制造的低温感包覆火药性能的比较研究

通过火药包覆层厚度的测定，中止燃烧及密闭爆发器试验，比较研究了新旧两种工艺制造的低温感包覆火药的性能，结果表明，这两种工艺制造的包覆火炬经均具有明显 温感效果，而且新工艺制造的产品质量的一性由于包覆层厚度及其它包覆层能得到精确控制而有明显提高。

Comparison Study of Two Technology of Making Coated Propellant with Low Temperature Sensitivity

The properties of coated propellants made by new and old technology were studied by the ways of determining the thickness of coating layer, experiments of termination combustion and closed bomb combustion. Results showed that the coated propellant made by this two technologies have the same low temperature coefficient, and the quality uniformity of products made by new technology was raised because the thickness and others coating layer's properties was controlled accurately.