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Powder Coatings

The popularity of powder coating has continued to grow as an industrial finishing system. Initially developed as an alternative way to coat metal, the advantages of this evolving technology have made powder coating the fastest growing industrial finish for metal in the world. Powder coatings are used on appliances, machinery, furniture and fixtures. The powder coating process significantly reduces waste, with nearly 95% transfer efficiency and low VOC emissions.

In the late 1990’s, companies began experimenting with applying powder to wood products, particularly MDF. As MDF was a wood-based product and not prone to carrying electrical charges (critical for the electrostatic process), there were significant processing challenges to overcome. With the development of specially engineered MDF and powders, along with new processing techniques, these efforts were successful and a new way to finish composite panel products was launched.

Powder coating is an advanced method of applying a decorative and protective finish onto a wide range of materials and products that are used for both industrial and consumer applications. The powder used for the process is a mixture of finely ground particles of pigment and resin that is sprayed onto a surface to be coated. The charged particles adhere to the electrically grounded surface until heated and cured to create a variety of smooth and textured finishes that are uniform and durable.The coating process is a single-stage application where all exposed surfaces are coated simultaneously.