Understanding the Different Types of Industrial Coatings

Types of industrial coatings are everywhere, protecting industrial machinery from corrosion, decay and other normal wear and tear.

What are Industrial Coatings?

The easiest way to think about industrial coatings is to think of them as a type of paint coating. Industrial coating suppliers and manufacturers create these finishes to protect industrial products and equipment. 

They are protective coatings that help protect equipment from harsh conditions, corrosion and more. These coating systems have many different types of applications. They are high-performance paints designed specifically to protect equipment in industrial applications.

Different Types of Industrial Coatings

There are many different types of industrial coatings with a wide variety of applications. They can be chemical resistant, or be resistant to corrosion and abrasion. Industrial coatings may be water-based, oil-based or consist of a powder coating. Common coatings include the following:

Epoxy Coatings

Epoxy coatings are a type of industrial paint that is best used on steel. They are corrosion resistant, as well as resistant to weathering, high temperatures and abrasives. Epoxies are best used indoors or for things submerged, as they chalk when exposed to sunlight.

Epoxy coating applications are applied in three layers. First, a primer is applied, then the epoxy is sprayed on. Last, a binder or topcoat is used to finish the process.

100% Polyurethane Coatings

This type of coating is very versatile and durable. Polyurethane is extremely abrasion resistant and can withstand exposure to sunlight and UV rays. However, aromatic polyurethane will fade in the sun, but is extremely durable in underwater or in other wet conditions. They are also a common topcoat in the coating application process.

Acrylic Coatings

Acrylic coating is most commonly used for automobile applications and for architecture. They have a high-gloss finish and are corrosion resistant. 

Metalized Coatings

Metalized coatings are one of the most heavy-duty coatings on the market. They are created by melting down a metal wire, atomizing it, then spraying it onto the surface. These coatings are then seal-coated to make them even more resistant to corrosion.

Zinc-rich Coatings

Zinc-rich coatings are extremely protective. They are both a polymeric and galvanic barrier that is best used on steel parts. These coatings are both corrosion and abrasion resistant and are extremely durable.

How are Industrial Coatings Applied?

The application process of industrial coatings varies from coating to coating. However, they often are a multi-step process that involves a primer, the coating, followed by some sort of sealant or topcoat. 

In Summary

There are many different applications for industrial coatings. Choosing the right industrial coating services increases the lifespan of industrial products and equipment. These coatings provide protection from harsh environments, protecting machinery and holding tanks from corrosion, abrasion, heat and more.