Powder Coating: A Durable Finish
Powder coating is a process that creates a durable finish by applying a dry powder to a surface and then curing it with heat.
Unlike traditional liquid paint, which uses solvents, powder coating relies on electrostatic charges and heat.
The process begins with thorough surface preparation, ensuring the surface is clean and free from contaminants. Once prepared, the powder coating material is applied using an electrostatic spray gun. The powder particles are charged, causing them to adhere to the grounded metal part. After application, the coated item is placed in a curing oven. The heat melts the powder, causing it to flow and form a smooth, even coating. As it cools, it hardens into a durable finish.
Powder coatings offer several advantages. They are exceptionally resistant to scratches, chips, fading, and corrosion. Additionally, they can be applied thicker than liquid paints, providing enhanced protection. Powder coating is also environmentally friendly as it uses less solvent, resulting in fewer harmful emissions. Lastly, it offers a wide range of colours and finishes to suit various preferences.
Overall, powder coating is a superior method for creating long-lasting, attractive, and protective finishes on a variety of surfaces, particularly metal.
Grit Blasting UK has a full Powder Coating facility, including two industrial ovens.
We currently provide contracted work to a number of agricultural and engineering companies.
For more information, contact us today!
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