Conformal coating is crucial in protecting PCBs from environmental stress. However, the application process must be carefully controlled to avoid common issues like coating bubbles, uneven thickness, and poor adhesion. The first step is selecting the right coating material based on the product's requirements. Additionally, ensuring proper surface cleanliness before coating is essential to prevent defects. Regular monitoring of the application process, including equipment calibration and environmental conditions, helps maintain high-quality results. Any deviation in these factors can significantly impact the effectiveness of the coating, leading to potential failures.

🔗 Learn more

https://www.smtfactory.com/quality-control-of-conformal-coating-application.html


#SMT #QualityControl #ConformalCoating