Powder coating is a type of application created by spraying a dry, free-flowing powder onto the components. The components are then delivered into the oven, and the powder is heated or cured to form a smooth layer of skin.
It is distinct from the conventional application of wet paint in that there is no solvent that holds the painting together and suspends it in a liquid state. Instead, the powder is electrically charged and usually applied with a powder spray gun.
Benefits
The powders utilized do not produce any volatile organic compounds or VOCs that make it better for the environment and healthier for the end-user. The coating could be applied thicker than conventional liquid paint without the risk of sagging or running. The overspray can be reused if a cartridge booth is utilized.
In effect, the system allows the user to achieve almost 100% use of the coating. The overall cost of operating and purchasing the powder coating system's equipment is less than the traditional liquid lines. Lastly, it is more versatile and allows for more specialty effects over the liquid coating option.
The drawbacks
Although the benefits outweigh the drawbacks of powder coating, there are still some limitations to the technology. Thick coatings are readily applied and represent a smooth coating, but thinner coatings tend to look rougher. Second, the coatings appear to wear down after 5 to 10 years of exposure to UV rays.
The Bottom Line
Powder Coating is a modern trend for the coating industry. More and more businesses are moving from liquid paint lines to powder for cost-effectiveness, protection, and better efficiency.
Rustylions Powder coating specializes in powder coating for all business classes - metal fabrication, manufacturing, industrial, and auto parts. We offer additional services like welding along with railings, outdoor and indoor furniture and refinishing and assist machine shop and manufacturing finishing services. For all kinds of powder coating requirements, call Rustylions at 347-613-8103/ 973-459-8515.