Article 1: What is Powder Coating?
Powder coating is a finish that uses dry powder applied to a pretreated surface. Unlike traditional liquid paint, it requires no solvents and creates a durable, even finish that can last for years across a wide range of applications.
How Does Powder Coating Work?
The process starts by giving dry powder particles an electrostatic charge. This charge causes the particles to adhere to the grounded metal surface of the item being coated. Once the powder is applied, the item goes into a curing oven where heat bonds the powder into a smooth, hard finish.
Because no liquid or solvent is involved, the application process is cleaner and more environmentally friendly than traditional painting. It also results in a more uniform coating with fewer runs, drips, or thin spots.
What Surfaces Can Be Powder Coated?
Since the process relies on grounding the surface and using electrostatically charged powder, metals are the best candidates for powder coating. Common materials include:
- Aluminum
- Stainless steel
- Galvanized steel
- Carbon steel
- Cast iron
Why Choose Powder Coating Over Paint?
Powder coating offers several advantages over conventional liquid paint:
- Durability: Powder-coated surfaces resist chipping, scratching, and fading better than most paints.
- Efficiency: Only one coat is typically needed, compared to multiple coats of paint.
- Eco-friendly: No solvents means fewer volatile organic compounds (VOCs) released into the air.
- Cost-effective: Longer lifespan means less frequent recoating or maintenance.
- Variety: Available in a wide range of colors, textures, and finishes.
Get a Quote for Powder Coating Services
At Advanced Coating Technology, we’ve been applying high-performance powder coat finishes for over 44 years. Whether you need a standard finish or a specialized coating for demanding environments, we have the expertise to deliver. Contact us today to request a quote.
