Specialist coatings

Specialist coatings

While typically only 20 to 25 microns in thickness, our contract electronics manufacturing service (CEMS) has the capability to deposit thicknesses from 5 microns to 70 microns based on customer requirements.

Equipped with two in-house parylene vacuum coating installations, CEMS offers premium coating technology for critical PCBAs, ensuring dependable performance in harsh and rapidly changing operating conditions.

Why use parylene?

Parylene provides exceptional corrosion protection from moisture, salt spray, corrosive vapors and other hostile environments. Its water vapor transmission rate has been found to be significantly lower than most conventional coatings. With respect to migrating ionic species, parylene coatings have been proven to act as barrier to extractable metals which otherwise will contaminate substrates.

With today’s fast-moving technology advancements, parylene coatings are used across many industries and applications, including aerospace, automotive, industrial and healthcare to name a few. We recognized the demand for parylene coating within these markets and in response, have invested in new equipment and technology over the past several years.

Why partner with Eaton?

By maintaining NADCAP-accredited parylene coating capabilities in-house, we retain full control over the coating process, ensuring consistent quality, repeatable results and reliable delivery schedules our customers rely on.

We understand that parylene coating is not required by all and in addition to parylene coating, we also offer both dip-coating and spray-coating of various acrylic materials, including Humiseal 1A33, 1B31 and 1B73, as well as HPA & DCA coatings.

To discuss your requirements please contact our sales team at: enquiries-pcba@ultra-cems.com

Contact us

Phone: +44 (0)1305 207412

Email: enquiries-pbca@ultra-cems.com