Classification of mining explosives and the basic requirements that should be met?

According to the composition of explosives, the classification of mine explosives in China is as follows:

The basic requirements are:

First, the explosion performance is good, there is enough blasting power;

Second, the sensitivity is appropriate, can be detonated with detonators, safe and reliable when used;

Third, it is non-toxic to the human body, and there are few toxic and harmful gases generated after the explosion;

4. It is not easy to deteriorate and fail during certain storage periods;

5. The raw materials are abundant, the processing is simple and easy, and the cost is low.

At present, most of the mine production is ammonium ladder explosives. Ammonium-based explosives, ammonium pine wax explosives, etc. are all based on ammonium nitrate. Glue explosives based on nitroglycerin are also used more.