Services

Favored Tech/Low Florine/ Parylene (Anti Corrosive+Moisture+ Resistance to Aggressive Salt Environments) Coating

Parylene Conformal Coating for High-Reliability Protection

Our Parylene coating service provides an ultra-thin, pinhole-free conformal barrier designed to protect sensitive components and PCBA assemblies operating in harsh environments. Applied through a vacuum chemical vapor deposition (CVD) process, Parylene forms a uniform coating even on complex geometries, edges, and internal gaps.

Key Performance Advantages

Moisture Protection
Parylene offers outstanding moisture and vapor barrier properties, preventing humidity ingress and condensation that can lead to electrical leakage, short circuits, and premature device failure.

Anti-Corrosive Protection
The chemically inert nature of Parylene effectively isolates metal surfaces from corrosive agents such as oxygen, acids, and contaminants, significantly extending the service life of electronic assemblies and precision components.

Resistance to Aggressive Salt Environments
Parylene coatings perform reliably in aggressive salt and marine environments, providing excellent resistance against salt mist and saline exposure where conventional conformal coatings may degrade or fail.

Applications

• PCBA and electronic assemblies

• Automotive and industrial electronics

• Medical and sensor devices

• Marine and offshore equipment

Our Parylene coatings can be precisely controlled to nanometer-level thickness, ensuring maximum protection without affecting electrical performance, signal integrity, or component tolerances.

VDex