A conformal coating is a thin polymeric film that is applied to a Printed Circuit Board (PCB) to protect the board & its components from the environment & corrosion. It is mainly used to prevent electronic circuits from severe environmental conditions such as high humidity, a range of aerial contaminants, and varying temperatures. The conformal coating has major applications in various industries such as military, automotive, aerospace, and energy. Additionally, the rising expansion of the electronic industries across the Asia-Pacific region is expected to escalate the demand for conformal coating in the coming years.
