With the development of science and technology, powder coating have been widely used in the automotive industry, electrical insulation, safes, gun safe, castings, steel furniture, vault doors and other surface coatings.

The reason why powder coating is widely used is that it has the following advantages:

1. A thicker coating can be obtained by one coating, such as makting a coating of 100-300μm, using ordinary solvent coating, it takes about 4-6 coatings, while powder coating can achieve this thickness in one pass.

2. The powder coating does not contain solvents, which reduces damage and improves labor and hygiene conditions.

3. The powder electrostatic coating process is suitable for automatic assembly line, with high efficiency, excellent coating, powder recyclable and cost saving.

4. In addition to thermosetting epoxy, polyester, acrylic, other types of thermoplastic resins can be used as powder coatings, such as polyethylene, polypropylene, fluorinated polyether, nylon, polycarbonate, etc., which can be used for powder coating.