In this paper,a new primer was prepared,the core of primer is inattentive high explosive and the outer of primer is TNT and hexogen.The new primer can be initiated by low energy detonating cord.

• 介绍了一种新型起爆药柱的研制,其药芯为松装猛炸药,外层药为梯黑炸药,能够被低能导爆索可靠引爆。