Back to Blog
Product Guides
Conformal Coating Application Methods
-
5 min read
by Admin SystemLearn about conformal coating materials and application methods.
Introduction to Conformal Coating
Conformal coatings protect PCBs and electronic assemblies against moisture, contaminants, and environmental stresses. The market exceeds $1.2 billion annually.
Conformal Coating Materials
Acrylic coatings offer good moisture resistance and easy reworkability. Urethane provides excellent chemical resistance. Silicone offers excellent high-temperature performance.
Application Methods
Dipping provides complete coverage but no selectivity. Spraying offers good coverage with selective areas. Selective coating provides precision with high equipment cost.
| Method | Advantages |
|---|---|
| Dipping | Complete coverage |
| Spraying | Selective areas |
Frequently Asked Questions
What thickness should coating be applied?
Typical thicknesses range from 25-75 microns depending on requirements.
A
Admin System
Technical Team