The factors affecting the quality of instantaneous detonator used in coal mines are analyzed.Also,the technologycal meaures of improving the products are taken to produce the products.

• 通过对影响煤矿许用瞬发电雷管产品质量诸因素的分析,找出了提高该产品质量的工艺技术途径,为更好地生产该产品奠定了基础。