Understanding the Different Types of Industrial Coatings

August 12, 2020 Published by Leave your thoughts

There are many different kinds of industrial coatings, used in a wide range of applications and environments to protect buildings, equipment and other items. Here is a quick overview of some of the most common types of industrial coatings in Vancouver, BC and what they are used for.

Epoxy coatings

Epoxy coatings feature a curing agent set over the top of an epoxy base, though the formulas of these parts can be adjusted to create specific characteristics for your needs and the environment in which the coatings will be used.

Epoxy is a useful coating because it bonds very well to a wide variety of surfaces, and it is capable of resisting abrasion and the elements. It is capable of withstanding temperatures of up to 1,400 degrees Fahrenheit, depending on the formulation, giving it better heat resistance than many other types of coating materials. You can find two- or three-part epoxy systems, and may be required to use a special epoxy primer before applying the actual epoxy material.

Polyurethane

Polyurethane coatings are used to apply a protective top coat over other types of industrial coatings. It is beneficial for its abrasion resistance, so the finish will hold up well over time and offer protection against scratches. Depending on the kind of polyurethane you get, you can get a semi-gloss or high-gloss finish, either of which will keep its color well over a long period of time and withstand long-term ultraviolet exposure, as well as exposure to other environmental conditions.

Acrylic

Acrylic coatings are ideal for serving as a primer layer for other types of coatings, as they are excellent at promoting adhesion. They feature many additives and binders that maximize their performance, while also using lower quantities of rheology modifiers, pigment dispersants and surfactants than other kinds of industrial coatings, which ensures they will have longer-lasting corrosion resistance.

Zinc

As the name suggests, zinc coatings have higher levels of zinc dust than other types of industrial coatings, and you can find both organic and inorganic varieties. The organic types of zinc coatings are primarily made with polyurethane or epoxy binders, while inorganic coatings use silicate binders. They’re most commonly used for coating steel, thanks to their barrier and galvanic protection properties. They will hold up to long periods of use and be extremely effective for abrasion resistance.

Alkyd

Alkyd coatings are used in a wide variety of environments, including inside and out, underwater and underground. The components used for creating these kinds of coatings can be easily adapted to the needed conditions. Alkyd coatings take longer to dry than other types of coatings, but have an outstanding level of versatility.

Interested in learning more about the various types of industrial coatings you can find on the market? We encourage you to get in touch with the team at Hydro Tech to learn more about industrial coating types in Vancouver, BC. We’d be happy to answer your questions and recommend the ideal industrial coating type for your job or desired application.

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