Powder Coating Chemicals - Powder coating involves the application of dry, free-flowing thermoplastic or thermoset powder material onto a surface, typically metal, and curing it under heat to form a hard, durable finish. The performance and aesthetics of a powder-coated finish largely depend on the powder coating chemicals used. These chemicals can be broadly categorized into formulation components and pretreatment chemicals. * Resins (Binders) 1. Epoxy: Excellent corrosion and chemical resistance. Ideal for indoor use. 2. Polyester: Good UV resistance; used for outdoor applications. 3. Epoxy-Polyester (Hybrid): Balances mechanical and chemical properties; indoor use. 4. Polyurethane: High durability and finish quality; more expensive. 5. Acrylics: Exceptional weatherability and clarity; used in clear coats. # Powder Coating Chemicals Manufacturer.