Principle of Industrial Coatings

In this chapter we will discuss something about the principle of industrial coatings.

So what are the principles of the coating in terms of the industrial usage.

An industrial coating is a substance spread over a variety of derivatives, such as concrete or steel. They are chemically treated to protect industrial products, including pipes and field-installed storage tanks, from adverse environmental conditions and wear.

The application of industrial coatings is designed to be both aesthetically pleasing and protective, and it includes a variety of types such as xylan dry film lubricants, resins, xylenes, and more.

Then let’s talk about the purpose of the industrial coatings

Industrial coatings are widely used. The main purpose of the coating is to protect the product, especially against various types of corrosion. Sometimes, aesthetics is also an important factor, so coating design cannot be ignored. Specifically, industrial coatings are well known because their most common use is to prevent corrosion of concrete or steel. Another common use is to improve the fire resistance or other potential problems of these materials. Industrial coatings are used to line the interior of tanks and reservoirs to create a safe drinking water environment and protect them from corrosion. The most commonly used industrial coatings are polymers， which include epoxy resins, moisture cure polyurethanes, polyurethanes and fluoropolymers.

Considerations for the Industrial Coating Process

1: Substrate Surface Preparation

The protective layer must be clean in order for the industrial coating to adhere. Most industrial coatings rely on mechanical or physical bonding to adhere tightly to the surface of the substrate. The chemical bonding of certain chemicals to the surface of the substrate can sometimes create a nearly impenetrable protective layer.

2：Choosing the Right Coating System

Priming must be included in every industrial painting program. Priming helps coatings and sealants adhere to the substrate surface for long-lasting performance. When there are incompatible substrates and coating materials, priming helps them stick together better. It can also help remove imperfect surfaces.

3: Curing and Drying

The properties of industrial coatings are affected by the curing and drying process. If curing and drying procedures are not appropriate, then industrial coatings are likely to perform poorly. Every industrial coating must have a product data sheet that provides specifications for the correct drying and curing procedures for optimum coating results.

4：Parts Inspection

After the coating process is completed, the parts must be inspected to ensure that the coating conforms to permitted parameters. Most industrial coatings have a certain thickness and they have to be within a certain thickness range to ensure they cover parts but don't hide small details or complexity. Well-run Paint Lines has quality testing standards to ensure that each coating item meets an acceptable average thickness.

In the selection of the correct industrial coating method, coating equipment and coating materials are very important. The most ideal industrial Paint Lines require sturdy sealed pumps, clean filters and spray heads, and regular flushing of air lines. Without regular equipment maintenance, the results may be substandard or defective.