Printed Circuit Board Assembly & PCB Design SMT Electronics Assembly Manufacturing Forum

Printed Circuit Board Assembly & PCB Design Forum

SMT electronics assembly manufacturing forum.

Urethane Conformal Coatings

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Urethane Conformal Coatings | 11 May, 2020


Does anyone have any experience with the urethane conformal coating from MG Chemicals (4223F)? It has notably faster cure times than our current product from Humiseal which made it interesting. Of course if there are other suggestions that have similar cure times to the 4223F (2hrs 100C) I would be happy to hear them!

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