Live ore desiccant is a pure natural mineral desiccant made from natural attapulgite clay as the main raw material, directly taken from nature, through physical methods such as granulation and drying. The main raw material of calcium chloride desiccant is calcium chloride, which is made by using high-quality calcium carbonate and hydrochloric acid as raw materials through reaction synthesis, filtration, evaporation and concentration, and drying.

The commonly used desiccant in the camera is the live mine desiccant, but after the experiment of Shenzhen Mingwei Industrial, it is found that the calcium chloride desiccant is used for the camera, the drying effect will be better.