The detonator given by this invention is particularly for engineering blasling, but it is a kind of detonator without detonating powder. The donor powder used is an explosive mixture without detonating powder, and the transition powders are Tan or Hesoging or Octojing (by pronunciation) or their modified explosives. The said detonator without detonating powder is characterized not only by no waste water in production, but also by good performance, low cost, safe for production, and transportation and application. After a series of test and retest, it is verified that the detonation ratio, power, humidity-resistance and stability of the said detonator can meet the standards of the industrial detonator. |