If problems in a conformal coating defy reliable repair, coating removal may be the only solution. Removing conformal coating from PCBs requires matching removal methodology with coating type and the component’s function. A variety of factors – bubbles/voids, coating thickness, component failure, inadequate masking, poor adhesion, surface finish, among many others – can necessitate coating removal.
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Tags: conformal coating removal, conformal coating rework, conformal coating issues, conformal coating defects, conformal coating removal services
Cracking in Conformal Coating: Major Causes and Preventative Strategies
Posted by Sean Horn on Fri, Feb 10, 2017 @ 07:45 AM
Conformal coatings protect printed circuit boards (PCBs) and similar electronic assemblies used for a wide range of aerospace, automotive, consumer, defense and medical applications. Coatings effectively cover PCBs, shielding them from contaminants, liquid incursions, temperature fluctuations and other conditions potentially hazardous to component performance. However, problems can develop if their preparation, application, and drying processes are inappropriately managed.
Read MoreTags: conformal coating, conformal coating process, conformal coating rework, conformal coating issues, conformal coating defects
9 Questions to Ask About Contamination, Cleaning, Failures, and Defects in Conformal Coating
Posted by Sean Horn on Fri, May 13, 2016 @ 07:30 AM
How do you ensure that a potential conformal coating provider has the professional credentials and expertise necessary to avoid costly mistakes?
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Solutions for 4 Key Conformal Coating Challenges
Posted by Sean Horn on Thu, Sep 26, 2013 @ 06:59 AM
Coverage in Undesired Areas
Tags: conformal coating, conformal coating rework, conformal coating issues
Conformal coatings frequently play a critical role in protecting medical, electronics, defense, aerospace, LED, and automotive applications from contaminants and other potentially hazardous substances. But they're not infallible.
Tags: conformal coating, conformal coating removal, conformal coating rework, conformal coating issues, conformal coating inspection
Last week, we discussed what the causes of bubbles in conformal coating are. Now, let’s go through the various ways to remedy the bubbles.
Tags: Diamond-MT, conformal coating, conformal coating rework, conformal coating issues, conformal coating inspection, conformal coating bubbles
What is the uniformity of parylene conformal coating?
Posted by Sean Horn on Fri, Sep 14, 2012 @ 10:33 AM
Tags: parylene, conformal coating, conformal coatings, conformal coating issues, parylene uniformity
Tags: conformal coating, conformal coating process, conformal coating issues, conformal coating inspection, conformal coating bubbles