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This procedure covers the methods to identify the conformal coating so that the ideal removal method can be identified and utilized, then presents a commonly-employed removal procedure with brief summaries of the other removal methods. next...

The focal point of this article is the factors that affect the performance of conformal coatings in varying climatic conditions. Some essential preliminary steps required before coating PCBAs are emphasized to educate the readers about the current best practices. Finally, we’ll highlight some products from Techspray which clean the PCBAs prior to conformal coating, and eliminate the potential causes of damage to the coating. next...

One of the dirtiest parts of a jet is the engine which is not much of a surprise. Engines have come a long way since the dawn of the jet age but they still produce a lot of carbon. Carbon is, of course, a leading cause of corrosion, but in the case of engines it can cause more problems than that. Modern engine nacelles are incredible designs which do a lot more than house the engine; they are aerodynamic marvels that are designed to properly channel the flow of air from the engines, and house the accessory drive systems of the engine. Not surprisingly, nacelles are filthy places while also being sensitive places. next...

In my travels as Techspray Field Engineer, my job is to solve customer problems and optimize their processes. A LED display manufacturer was using Fine-L-Kote LED2 Silicone Coating, but was getting inconsistent results. It doesn’t always work this way, but in this case we were able to find a “smoking gun” for the problem and solve it on the spot. next...