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Nick Naumovic

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How to Achieve Long Term Conformal Coating Thermal Shock Resistance – It’s All About Selection!

Figure 1: Thermally induced cracking in conformal coating

Does your conformal coating require long term thermal shock testing?   Do you struggle to overcome cracking and adhesion loss with your current conformal coating after 1000 thermal shock cycles?   With the drive for increasing functionality for end devices, and increased life cycles being placed on all electronic assemblies, the need to...

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Easy Techniques to Abate Conformal Coating Wicking

Have you ever experienced uncontrolled conformal coating migration?   Have you had to strip your recently coated boards because conformal coating wicked into non-desired keep out zones?   Wicking is a phen

omenon caused by a combination of low surface tension coating, which is usually characterized by low viscosity, cou

pled with strong capillary forces generated by low standoff gaps possessed...

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Simple Recipe To Avoid Conformal Coating Blush

Your conformal coating film is supposed to be clear and transparent, but it’s cloudy-white and dull…it’s BLUSHING.  This condition is an indication that your coating film is trying to tell you something, and it isn’t that it’s embarrassed.  This blog will help you better understand why your conformal coating film is blushing from acquired moisture contamination and help you eliminate this...

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