超声波技术制备低密度聚氨酯泡沫塑料炸药

Preparation of Low-density Polyurethane Foam Explosive by Ultrasonic Technology

采用超声波技术制备了密度为0.04～0.15g·cm-3的低密度聚氨酯泡沫塑料炸药,并测试了其爆炸性能,分析了制备过程中影响聚氨酯泡沫塑料炸药密度的因素。

The lowdensity polyurethane foam explosive with density 0.04～0.15 g·cm-3 was prepared by ultrasonic technology, and the explosion characteristics were determined. Those factors which affected density of polyurethane foam explosive in preparation were analyzed. 