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Our unique solutions for UV, UV + moisture, or UV + thermal polymerization enable our customers to reach their desired material properties in conformal coating applications. 

What is a conformal coating?

A conformal coating is a 12.5 – 200 μm thin transparent polymeric coating applied to the surface of printed circuit boards (PCB) and other electronic components. It's functions are to:

  • Provide protection from the end-use environment
  • Improve reliability of solder joints in leadless packages
  • Provide mechanical support for larger components

Achieve targeted performance

Sartomer® solutions enable a variety of benefits: 

  • Lower VOC emissions
  • Water resistance
  • Low dielectric loss
  • Adhesion to various substrates
  • Scratch and abrasion resistance

Watch our webinar recording

 

Dielectric performance of UV-curable chemistries for Conformal Coatings by Dr. Neal Pfeiffenberger

  • Overview of conformal coatings, thin polymeric based coatings that encapsulate printed circuit assemblies in order to provide protection from various end use environments.
  • Dielectric testing techniques to quantify and optimize monomers and oligomers for their electronic properties.

Find the conformal coatings offering in your region

Sartomer AMERICAS

SARTOMER AMERICAS PRODUCT FINDER

Explore the conformal coating offering in Americas

Sartomer EMEA

SARTOMER EMEA PRODUCT FINDERS

Explore the conformal coatings offering in EMEA

Sartomer ASIA

SARTOMER ASIA PRODUCT FINDERS

Explore the conformal coatings offering in Asia

Partnering with us for custom solutions

In addition to offering a full range of products designed to meet the demanding requirements of conformal coatings for electronics applications, we have expert R&D teams ready to work with you on custom solutions for your specific challenges.

  • State-of-the-art testing facilities
  • Ability to service small to large packaging requirements
  • Global manufacturing and supply
  • Large portfolio of products and technologies for the electronics industry

CONTACT US

See also

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  • Expertise articles

UV-Curable dielectric resins for ultra low loss

Jul 4, 2023
  • Expertise articles

LOCA: UV/LED resins for liquid optically clear adhesives

Dec 6, 2023
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