Decorative & Functional Coating Applications
Home >> Specialty Coatings >> Coatings >> High Temperature Powder Coating Services

High Temperature Powder Coating Services

Ask Us A Question

High-temperature Powder Coating is a series of silicone-based functional coating providing excellent heat resistance, corrosion resistance, and high color retention. This coating is designed to excel in harsh environments, such as in the automotive and industrial industries. It has superior corrosion and abrasion resistance and has been tested in these rough environments. The heat resistant coatings can withstand heat up to and over 1100°F.

This protective Powder Coating can withstand many types of degrading environments and is available in various colors. It has been tested to resist over 240 hours of salt spray and humidity. After vigorous testing, the parts still retained most of their color and gloss. Not only did the parts withstand the harsh testing, but they were also still strong and the coating showed no signs of cracking or degrading. The materials we use are either epoxy, polyester, or a hybrid of them. 

Applications

Heat resistant powder coatings are available in smooth, vein, or textured applications such as: 

  • grills
  • exhaust pipes
  • automotive splines
  • stoves
  • lighting fixtures
  • muffles
  • generators
  • and many more... 

Learn More

Technical Information

Protective temperatures ranging from 450°F up to 1200°F available

Heat Resistant Technical Information

Wright Coating Technologies is an ISO 9001 registered coatings applicator. To learn more about our high heat-protective coating services, contact the team at Wright Coating Technologies today.

Application Methods

Our heat resistant Powder Coatings are applied electrostatically. Electrostatic spray Powder Coating is applied through a spray process where the part is electrostatically sprayed with a dry powder, fluidized with air, and then post cured. The electrostatic spray can be used with both epoxy and polyester resins, and the part is heated to a temperature that will allow the powder to melt on contact with it and form a smooth bond. The powder is sprayed onto the heated part and upon contact, it melts and solidifies. 

Epoxy (Electrostatic Spray)Epoxy based Electrostatic Spray powder coating is widely used to protect a variety of metal substrates, i.e. steel & aluminum, for a wide variety of applications from corrosion.  Epoxy-based Electrostatic Spray powder coating is applied through a spray process where the part is electrostatically sprayed with a dry powder that is fluidized with air and then is post cured. Electrostatic Sprayed Epoxy is generally applied at a thickness ranging from 1.5 – 4.5 mils (thousandths of an inch). The name “Epoxy” is due to resin cross-linking and the application method, which is different from a conventional paint. The resin and hardener components in the dry powder form do not react in normal storage conditions. Typical coating application temperatures are usually in the range of 180°C to 250 °C (360°F to 480 °F). Epoxy-based powders are recommended for interior type applications.

Epoxy Electrostatic Spray Benefits:

  • Excellent corrosion resistance

  • Excellent abrasion resistance
  • Chemical resistance
  • Flexibility
  • High adhesion
  • Good weathering properties

Polyester (Electrostatic Spray) – Polyester based Electrostatic Spray powder coating is widely used to protect a variety of metal substrates, i.e. steel & aluminum, for a wide variety of applications from corrosion. Polyester Electrostatic spray powder coating is applied through a spray process where the part is electrostatically sprayed with a dry powder that is fluidized with air and then is post cured. Electrostatic Sprayed Polyester is generally applied at a thickness ranging from 1.5 – 4.5 mils (thousandths of an inch). The name Polyester is due to resin cross-linking and the application method, which is different from a conventional paint. The resin and hardener components in the dry powder form do not react in normal storage conditions. Typical coating application temperatures are usually in the range of 180°C to 250 °C (360°F to 480 °F). Polyester based powders are recommended for both interior and exterior type applications.

Polyester Electrostatic Spray Benefits: 

  • Defends against harmful ultraviolet rays
  • Excellent abrasion resistant
  • Excellent corrosion resistance
  • Chemical resistance
  • Low surface friction
  • Substantial impact protection
  • Improves product durability 

High-Temperature Powder Coating Color Options

Our heat resistant powder coatings are available in a wide selection of colors! We offer our customers hundreds of colors and shades that make your products look great and stand out. To learn more about our powder coating color options, click here

Choose the best heat resistant coating for your specific application with assistance from our coating solutions team. As an ISO 9001:2008-certified specialty coating applicator, we strive to develop lasting relationships with our customers by providing quality heat resistant powder coating services on time and at a competitive price. 

Customize This