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Type UR Conformal Coating Examples

Posted by Sean Horn

Friday, September 7, 2012 9:39

@ 9:39 AM

urethane_conformal_coatingType UR (urethane resin) conformal coatings are a popular choice for conformal coating projects because of their resistance to chemical solvents, hardness, and moisture protection.

There are many different varieties of type UR conformal coatings such as:

  • HumiSeal 1A33
  • HumiSeal 1A20
  • Humiseal 1A27
  • Humiseal 2A64
  • HumiSeal 1A34
  • Hysol PC18M
  • CONATHANE CE-1155-35
  • CONAP CE-1170
  • CONATHANE CE-1164
  • Techspray Fine-L-Kote
  • MG Chemicals 4223
  • Electrolube PUC

You should consider using type UR conformal coating whenever your application has any issues with chemical resistivity as type UR coatings are very resistant to chemical solvents.  Urethane conformal coating is also smart to include in any tin whisker mitigation strategy, as NASA studies have shown that urethane conformal coatings are one of the few ways to successfully mitigate tin whisker growth.  Finally, applications that can see any direct mechanical wear against the coating should consider urethane conformal coatings as well.

At Diamond-MT, we are industry-leading conformal coating experts – including type UR coatings. Our team provides the high-quality conformal coating services your project needs. Get in touch with us today by submitting a quote form or calling us at 1-814-535-3505.

Download Our Guide on Urethane Resins

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