Conformal Coating Types and Uses
Acrylic, silicone, urethane and parylene each trade cure speed, repairability and moisture resistance differently.
Chemistry trade-offs
Acrylic is repairable; parylene resists best but needs vacuum deposition.
Application
Spray, dip and selective jet set thickness and waste.
Coverage check
UV tracer and thickness mapping verify the coat.
Key Takeaways
Key Takeaways
- Pick chemistry by the environmental threat.
- Parylene resists best, acrylic repairs easiest.
- Verify coverage with UV and thickness.
