用高分子添加剂提高乳化炸药的贮存稳定性

目的 研究用高分子添加剂提高乳化炸药的贮存稳定性。方法 采用高低温循环、电导率测试、ＤＳＣ分析及自然贮存等方法表征乳化炸药的稳定性。结果 获得了一种贮存稳定性能良好的乳化炸药配方，并进行了工艺条件的优化。结论 引入高分子添加剂的乳化炸药的稳定性明显高于不含添加剂的乳化炸药，添加剂的存在不会对乳药炸药的爆轰性能产生明显影响。

Improving the Storage Stability of Emulsion Explosives with a Polymer Additive

Aim To improve the storage stability of emulsion explosive with a polymer additive. Methods High and low temperature circulation test, DSC and static life test were used. Results A composition of excellent storage stability has been obtained, and technological conditions and composition components of it have been optimized. Conclusion The emulsion explosive with the polymer additive has better storage stability than the one without the additive. It is shown that the additive does not have obvious influence on detonation properties. The emulsion explosive with the polymer additive has better storage stability than the one without the additive. It is shown that the additive does not have obvious influence on detonation properties.