With increasing concerns about passenger safety and environmental issues, the performance and reliability of automotive electronic components and sensors are crucial. Automotive equipment manufacturers need to provide thorough protection for these precision parts. This is especially true for new energy vehicles, where the average number of electronic control units exceeds that in fuel vehicles by more than 100, a figure expected to continue growing. The introduction of autonomous driving represents another revolution in the automotive industry, making vehicle electronic systems fully integrated rather than standalone components. High-quality protection is even more critical in this context, as failing to provide it would mean being unable to survive in this consumer-driven market. Fangcunda Technology Co. offers a comprehensive range of surface coating solutions, providing the highest quality and most effective services to automotive equipment manufacturers.

Applications of Parylene Coatings in the Automotive Industry:

Sensors: Automotive engine systems rely on sensors to monitor the precision and operation of moving parts, fluid levels, temperature, and pressure. Autonomous vehicles depend on sensors to control and monitor the vehicle's precise position and driving path on the road. The exceptional barrier properties of Parylene coatings can protect critical sensors from corrosive chemicals, fluids, and gases, even in high-temperature environments. Additionally, the UV stability of Parylene coatings provides protection for electronic components used externally on vehicles.

Battery Systems: Battery systems operate in harsh environments with high temperatures and corrosive compounds. The unique chemical structure of Parylene coatings offers exceptional protection for such components.

Microelectromechanical Systems (MEMS): MEMS packages of various capacities are used to control key systems, including engine management, safety and security, tire pressure monitoring, electronic stability, fluid pressure, pedestrian protection, and radar systems. Parylene, applied through a unique vapor deposition process, is ideal for protecting complex MEMS wafers.

Coated Circuit Boards: The conformal and uniform nature of Parylene coatings ensures complete encapsulation of circuit boards, protecting them from corrosion and contaminants without meniscus formation, flow, or edge effects. This lightweight coating adds negligible weight, even to the small circuit boards used in engine management systems, chip packaging, turbochargers, and emission systems.