Powder coating classification According to film-forming substances Thermoplastic Powder Coatings Thermoplastic powder coatings are composed of thermoplastic resins, pigments, fillers, plasticizers and stabilizers. Thermoplastic powder coatings include: polyethylene, polypropylene, polyester, polyvinyl chloride, chlorinated polyamide, polyamide, cellulose and polyester. Thermosetting powder coating Thermosetting powder coatings are composed of thermosetting resins, curing agents, pigments, fillers and additives. Thermosetting powder coatings include: epoxy resin series, polyester series, and acrylic resin series. According to purpose Outdoor powder coating Used for outdoor product coating, generally outdoor powder coatings are used for outdoor fences, machinery and equipment, automobiles, walls, etc. Indoor powder coating It is used for indoor product coating, generally household appliances, sports equipment, decorations, etc. use indoor powder coatings. According to appearance High gloss type, matte type, artistic type