Successful Conformal Coating Masking
Published: |
October 22, 2013 |
Author: |
Dr Lee Hitchens |
Abstract: |
In conformal coating many components and printed circuit board locations must remain uncoated due to the insulating nature of the coating. The purpose of the conformal coating masking materials is to prevent migration of the conformal coatings into components that need to clear and designated keep out areas. This applies to both liquid conformal coating and Parylene processing. Get this basic process wrong and it can be a big problem, leading to the next stage of either repairing the conformal coating leak, stripping the conformal coating off the circuit board, removing a component to replace it or scrapping the board. This paper reviews typical masking application methods in conformal coating and provides advice on minimising problems. ... |
You must be a registered user to talk back to us. |
Company Information:
More articles from SCH Technologies »
- Nov 06, 2013 - Setting Up a Conformal Coating Facility
- Oct 13, 2013 - Conformal Coating Thickness Measurement
- Oct 13, 2013 - Designing Circuit Boards for Selective Robotic Coating Application
- Oct 13, 2013 - Choosing the Right Valve for a Selective Robotic Conformal Coating Application Process
- Oct 13, 2013 - The Importance of Viscosity in Conformal Coating Process Control
- See all SMT / PCB technical articles from SCH Technologies »
More SMT / PCB assembly technical articles »
- Mar 19, 2024 - What is Underfill | GPD Global
- Mar 19, 2024 - Made in Japan: Solder Paste Jet Dispensing Machine | I.C.T ( Dongguan ICT Technology Co., Ltd. )
- Feb 26, 2024 - Precision Control in Electronic Assembly: Selective Wave Soldering Machine | I.C.T ( Dongguan ICT Technology Co., Ltd. )
- Feb 02, 2024 - Maximizing Efficiency: The High-Speed SMT Line With Laser Depanelizer | I.C.T ( Dongguan ICT Technology Co., Ltd. )
- Dec 27, 2023 - Revolutionizing Tech: SMT Auto IC Programming Machine Mastery | I.C.T ( Dongguan ICT Technology Co., Ltd. )
- Browse Technical Library »
Successful Conformal Coating Masking article has been viewed 733 times