Overview knowledge about Conformal Coating here
Conformal Coating is one of the methods to protect PCB from environmental factors such as chemicals, harsh environments, moisture, which helps to increase the life time of the product and reduce damage during transportation and use.
Common types of circuit coatings are Silicone, Acrylic, Urethane, etc., which are suitable for many protection requirements. To choose the right type of conformal coating, engineers can refer to the video tutorial below or contact Prostech for a free consultation.
Source: Techspray
Edit and Vietsub by: Pros Technology