Study On A New Type Of Coal Permissible Safe Detonators Use Suppressor Agent Medication With High Free-running Property

First, this article chose a new type of inorganic salt to be suppressor agent which is GLSN, use the traditional water suspension granulation and a new surface modification process, got Coal Permissible safe detonators use medication,the high-dispersed granulation RDX, this product has high free-running property, good packing density, less powder,small electrostatic accumulation, flash suppressor effect, etc.It makes up the flaws and shortcomings of the old detonators medication. Use this kind of medication suppress detonators,find out it is not only improve the level of press-fit technology but also the production efficiency, and the initiation force of the detonator with the product is compliance, suppressor ability is excellent,so it could make Coal Permissible safe detonators to become a excellent mining blasting equipment.Secondly, this articel presents the analytical methods for components of this product: filtration and centrifugation method. For the future manufacturers to choose an appropriate method to analysis.Finally.this article Determine a suitable detonator press-fit technology and the detonators test use this product are all passed.The test results showed that:the detonators which use this product should meet GB8031 anti-gas properties related to the performance of industrial detonators requirements, and meet GJB1466 the explosives for military performance requirements.