The definition of flammable items: refers to the flash point (the flash point is also called the flash point, which is the lowest temperature at which the material or product forms a mixture with the outside air and is in contact with the flame and immediately burns.) is equal to or less than 61 degrees Liquid, liquid mixture or solid.
The commonly used desiccants in our lives are probably silica gel desiccant, live ore desiccant, montmorillonite desiccant, calcium chloride desiccant, quicklime desiccant, etc.
　　1) Silica gel desiccant has the characteristics of good thermal stability and high temperature resistance. Its production process has a high-temperature drying process, and it is a desiccant that can be used repeatedly after baking at a high temperature above 120°C. So it is obvious that silica gel desiccant is not flammable.
　　2) The 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, high-temperature drying, etc. The production process is just It has a high-temperature drying process, so it is obvious that the live ore desiccant is not a flammable product.
　　3) Montmorillonite desiccant is made from pure natural montmorillonite, dried and activated. The raw material itself is stone and can withstand high temperatures, so it is obvious that montmorillonite desiccant is not flammable.
　　4) The main raw materials of calcium chloride desiccant are basically anhydrous calcium chloride and calcium chloride dihydrate. Its melting point can reach 772℃, boiling point can reach 1600℃, and its production process has high temperature drying. Therefore, it is obvious that calcium chloride desiccant is not a flammable product.
　　5) The main component of quicklime desiccant is calcium oxide (CaO), which itself is calcined by limestone at a high temperature above 1200°C, so it is obvious that quicklime desiccant is not flammable.
　　 Therefore, various desiccants are not flammable in terms of raw materials. So is the packaged desiccant a flammable product?
　　 Through another article by Chunwang, "High temperature resistance of packaging materials for various desiccants", it is obvious that the desiccant package used by Chunwang The material does not change in properties at a temperature of 70°C, and it is not a flammable product.
　　 However, most of the desiccant packaging materials are combustibles, and the desiccant packaging cartons are also combustibles. Therefore, when storing the finished desiccant, you should still keep away from open flames.