Inspection of an Electronic Circuit Board before Conformal Coating

This week we focus on pre-treatment & inspection of soldering & PCB inspection before a board is conformally coated with our range of MG Chemical Cold Sprays.

Cold Sprays are an essential tool when inspection PCB boards in an active electronics factory environment. They can be used to inspect a board for cracks, cool solder joints or thermal intermittence as well as the removal of adhesive and gum on a board.

Cold sprays are also used to protect heat sensitive components during the soldering process. Cold Spray is ozone safe and will leave no extra residue on a PCB after use.

If you would like to know more about our range of dusters or any other material that we offer then contact us on 01226 249019 or via

SCH Technologies provide a wide variety of products in association with MG Chemicals. As an innovative company in the electronics industry, SCH Technologies strive to meet the customer’s needs and are focusing on providing you, as a customer, with reviews & information regarding the products that we offer.



About Dr Lee Hitchens

Dr Hitchens has been working in the electronics industry and the area of conformal coatings for over 25 years in various areas including sales and technical support. He has also been training people for almost the same amount of time in all areas of conformal coating whether that is materials & equipment selection, process development or troubleshooting to help them solve their particular problem. Recently, he decided that the industry needed a specific place where all of the useful knowledge on conformal coatings could be collated for users to find easily and use in their own production process. So, Nexus was born and he began the Nexus eBook project.

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