Types Of Polyurethane Coating – What Options Do You Have?

Do you own an industrial facility? Are you looking for the best type of coating systems to protect your unsafe surfaces with? If yes, then you should look into polyurethane coating. This is best known for its remarkable resistance to UV rays damage, color stability and sheen retention. Sold as finish, polyurethanes are sensitive to humidity and wetness. That’s why they are best applied from 10 in the morning to 4 in the evening. This is the period when the level of humidity is at its lowest. But, depending on the coating preferred, polyurethane can offer better resistance to chemicals, abrasion and impact than epoxy coatings. 


There are different kinds of polyurethanes, including:
  • Moisture-Cured urethanes -These are best for curing off of humidity and wetness. They are one component coatings that are good at withstanding high dry surface temperatures when compared to two-components urethanes and epoxies. When a hard and durable finish is needed, moisture-cured urethanes are the best choices. But, it is good to note that they will change their color sooner or later.
  • Polyester polyurethanes -If you are interested in high gloss and color-rich polyurethane coating, polyester polyurethanes are the best. These are also highly liked because of their ability to resist scratch, abrasion and impact. Made of one hundred percent polyester resin, these coatings produce an extremely durable finish. That’s why they are designed as the final coat for concrete floors located in high traffic areas and outdoor steel surfaces. A real Chemical Resistant Urethane(CRU), polyester polyurethanes are good coats for service bay flooring and other places with high traffic as they can resist chemicals like gas, grease, salt, acids, Skydrol and more. 
  • Acrylic polyurethanes - These are great selections when you want coatings that can retain gloss and color much longer. Acrylic polyurethanes can resist UV rays and provide a hard and durable finish that will make your surfaces safer. If you have exterior steel surfaces, acrylic polyurethane coatings can offer maximum protection from elements. Made using an aliphatic compound, acrylic polyurethanes boast lasting stability. 
Benefits

These coatings boast excellent physical and chemical resistance, aesthetic quality, transparency and high solid content. They are versatile and easy to apply too, not forgetting that they have extremely low DIS levels. As polyurethane is a thermosetting polymer, it is an effective coating that is only two to three miles/millimeters in thickness. More flexible than epoxy, polyurethane absorbs shocks better and doesn’t develop physical abrasions easily.

When exposed to some degree of sunshine for a long duration, polyurethane does not develop a yellow tinge like epoxy does and is obviously resistant to high heat levels. If you want a coating that offers a wide range of colors and excellent gloss, you can try polyurethane.

Conclusion
Now you know the kinds of polyurethanes you can buy and the next thing you should do is to pick only the most applicable kind. If you find this difficult, then get in touch with a professional who can provide advice based on the nature of your industrial setting. Once you coat your industrial surfaces with polyurethane, you can rest assured that they will look smarter and last longer.

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