RAL1001 beige electrostatic thermoset powder coating with more resistant against high temperature.

RAL1001 beige electrostatic thermoset powder coating with more resistant against high temperature.

Thermosetting powder coatings contain thermosetting polymers as a basic constituent.

Thermosetting polymers are petrochemical derivatives and can be cured with heat, through irradiation or chemical reaction. Powder coating is type of coating where free flowing dry powder is used. These do not require any solvent to keep them bound to the applied surface.

Thermosetting powder coatings are used for coating of metal surfaces to form attractive and durable finishes. Metal surfaces include automobile parts, household appliances, drum hardware and other metal components in various industries. Major types of thermosetting powder coatings are epoxies, urethane, acrylic and polyesters.

EPOXY resin is a hard, impact resistant interior only formulation. For the most part, epoxy coatings are used as functional coatings for substrate protection where corrosion resistance, impact resistance, and adhesion are essential. The primary limitation of epoxy-based coatings is poor weatherability. Typical applications include industrial equipments, automotive underbody components, metal furniture and appliances.