The Powder Coating Process, Explained

The Powder Coating Process Explained

ExecutiveChronicles |The Powder Coating Process, Explained | The powder coating process is one of the most popular ways to add color to metal items. Did you know that the powder coating industry is expected to be worth over $15 billion by the year 2026?

Choosing a powder coating finish is a great alternative to using paint. You might be wondering “What is powder coating?” There are tons of powder coating benefits that you’ll gain when comparing powder coating vs. paint.

Luckily, you came to the right spot to learn more about powder coating steps and the powder coating process as a whole. Continue reading to learn more.

What Is The Powder Coating Process?

The powder coating process starts with using electrostatically charged particles and adding them to the surface of an object. In most cases, you’ll use an electrostatic gun as a way to apply these particles to the object you’re wanting to powder coat in a commercial spray booth. The powder comes out of the gun looking like a cloud of colour and the particles proceed to attach themselves to the object. A spray booth is needed to ensure external environmental factors don’t impact this step of the process. Wind, dust, and other particles can ruin the quality of the powder coat and must be managed by using a commercial spray booth.

Once you’ve applied a nice coat of the particles to the object you’ll want to begin the curing process. This part of the process uses an oven and it helps to create a protective outer layer. The curing process works best when performed at 400 degrees Fahrenheit. 

It is also a good idea to clean the surface of the object you’re wanting to powder coat for the best results when it comes to adhesion. Taking this step makes your powder coating last longer and apply better to the surface of the object. This will help you get the perfect powder coated finish.

Powder Coating Benefits

One advantage of choosing powder coating vs. paint is that powder coating is a much more efficient process. Most cases of powder coating require only one coat. This means that powder coating is much less expensive when compared to going the paint route.

Powder coating is also better for the environment since it requires much less energy to do when compared to using paint and it is easy to dispose of. If you’re worried about the aesthetics of your project then you’ll love what powder coating will do. There are tons of different powder coating color options and even effects you’re able to add to the finish for a unique look.

It is also great because there are virtually zero differences in appearance between horizontal and vertical applications of powder coating. This helps you get the same consistent appearance across the object no matter how it gets painted.

Most of all, you’ll have great peace of mind that you’re not hurting the environment with harmful chemicals. While liquid paints contain harmful chemicals that are difficult to dispose of, most powder coats are free of chemicals that are bad for the environment. This means that your products and service will be compliant with EPA regulations.

Take Advantage of the Powder Coating Process

The powder coating process is a great way to apply color and a unique appearance to metal objects. It is much cheaper and more efficient when you compare powder coating vs. paint. It is also a much better option for your energy expenses as well as for the environment. You owe it to yourself to consider using powder coating for your business pursuits.

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