1, powder coating powder is composed of solid resin, pigments, fillers and additives, such as solid powder synthetic resin coating, and ordinary solvent-based coatings and waterborne coatings are not the same place is its dispersion medium is not solvent and water, but air.
2, powder coating powder is completely different form and ordinary coating, is in the state of fine powder, because do not use solvent, so called powder coating, its main characteristics are harmless, high efficiency, saving resources and environmental protection.
3, powder coating powder is divided into thermoplastic powder coating and thermosetting powder coating, thermoplastic powder coating is made of thermoplastic resin, pigments, fillers, plasticizers and stabilizers and other components, thermoplastic powder coating includes polyethylene, polypropylene, polyester, polyvinyl chloride, chlorinated polyether, polyamide, etc..
4, thermosetting powder coating FEN is made of thermosetting resins, curing agents, pigments, fillers and auxiliaries, including epoxy resin, epoxy-polyester, polyester, polyurethane, acrylic resin, etc.