Parylene: The Best Conformal Coating for Circuit Boards

Posted by Jake Hinojoza on Jan 5, 2017 9:00:00 AM
Jake Hinojoza

Although parylene is hailed as one of the most popular and most reliable conformal coatings, many industries still use alternatives. It's true that each unique job demands a certain kind of conformal coating--but when it comes to protecting circuit boards, there's no question that parylene is the best and most reliable choice.

Why Coat?

Before you can truly appreciate just how beneficial parylene is to a circuit board, it's helpful to review why these circuit boards need coating in the first place. Conformal coating protects the delicate electronics on a circuit board, providing defense from the risks posed by a harsh working environment: contamination, water damage, corrosion, and more. This unique relationship boosts the lifetime of the circuit board, allows for more reliable performance throughout the life of the electronic, and can even provide extra protection against non-environmental risks like rough handling.

The Best Choice in Conformal Coating

Take it from the coating experts: parylene is the best choice for protecting circuit boards. Here's a quick look at the details!

  • Reliability. From the very beginning, parylene proves itself reliable. The application process leaves behind a smooth, protected surface without a pinhole in sight, boasting uniform coating thickness and coverage in even the most hard-to-reach areas.
  • Transparency. When it comes to circuit boards, it's crucial to be able to see what you're doing--and parylene provides that peace of mind. This unique conformal coating goes on clear and stays perfectly transparent, providing nothing but protection.
  • Protection. At the end of the day, parylene is at the top of its class in protection. It provides defense from solvents, salts, chemicals, moisture, and more, meaning that it stands up to any environment and keeps circuit boards functioning properly in all conditions.

Interested in more information on conformal coatings? Looking to use parylene for circuit board coating? Contact us today!

Topics: Conformal Coating Types