What is powder coating?

It is a new type of solvent-free 100% solid powder coating. It has two categories: thermoplastic powder coatings and thermosetting powder coatings. The coating is made of special resin, pigments, fillers, curing agents and other additives, mixed in a certain proportion, and then prepared by processes such as hot extrusion, crushing and sieving. They are stable in storage at room temperature. They are electrostatically sprayed or dipped in a fluidized bed, and then heated and baked to melt and solidify to form a smooth and bright permanent coating film to achieve decoration and anti-corrosion purposes.