Analysis on the Safety Influence Factors of Pyrotechnics

Aiming at the lack of the research about pyrotechnics’ safety influence factors of home and abroad and not forming the corresponding system, protection measures of various kinds of pyrotechnics were introduced by the way of analyzing pyrotechnics’ typical structure, effect principle and safety factors. The analysis results indicate that the heat energy pyrotechnics and the mechanical energy pyrotechnics are mainly protected by aiming at the mechanical and friction heat of the environment. The chemical energy pyrotechnics still needs to pay attention to the mould and controls the temperature and humidity of environment as well as preventing chemistry medicament unexpected letting out. The external influence of the light energy pyrotechnics is the smallest and its protections mainly aim at the control of the environment temperature. Electric energy pyrotechnics chiefly protects the interference of electrostatic and radio frequency.