KEY Precision Electronics Wet Chemical Brand
Delivering innovative solutions for global advanced manufacturing
Fluorinated Electronic Fluids are widely used across multiple sectors including semiconductor manufacturing, data center cooling, new energy vehicles, power systems, and communications.
- Semiconductor Manufacturing: Temperature control in dry etching, wet cleaning, and wafer testing & packaging.
- Data Center Cooling: Serve as immersion cooling fluids to meet rising computing demands from AI and modern infrastructure.
- New Energy Vehicles: Cooling systems for batteries and motors.
- Power Systems: Act as insulating and cooling media in high-voltage equipment.
- Communications Equipment: Heat dissipation in 5G base stations and similar devices.
Precision Electronic Cleaning Agent
With high insulation, chemical inertness, low surface tension (6–10 mN/m), and residue-free evaporation, fluorinated liquids are essential for ultra-precision cleaning in semiconductors, precision electronics, display panels, aerospace & defense, medical devices, and high-power electrical equipment.
In semiconductor fabrication, they enable wafer cleaning, photoresist removal, and nanoscale impurity elimination. Low surface tension allows penetration into micron-scale gaps, preventing circuit corrosion, while the Marangoni effect ensures efficient water displacement and improved chip yield.
Effectively remove flux, grease, and other residues from precision electronic components.
- Maintain cleanliness of glass substrates and ITO films in display panel production.
- Stable across a wide temperature range (-120℃ to 275℃), suitable for aerospace maintenance.
- Used in cleaning MRI superconducting magnets and transformer insulation, ensuring high cleanliness and safety.
Superhydrophobic Nano-coating for Electronics
Provides ultra-thin (1–3 μm), high-density protection while maintaining component miniaturization.
- Electronic Device Protection: Forms a hydrophobic layer on surfaces such as PCBA boards via room-temperature immersion, with water contact angles >150°, causing droplets to roll off quickly. Effectively blocks moisture and salt spray, prevents short circuits and corrosion, achieves IPX7 waterproofing, and can reduce device return rates by over 95%.
- Automotive Electronics: Withstands extreme temperatures (-50℃ to 150℃), protecting vehicle controllers and ADAS systems from condensation and enhancing reliability in high heat and humidity.
- Industrial & Aerospace Applications: Improves dust and corrosion resistance in outdoor monitoring equipment and communication base stations. On aircraft surfaces, it reduces drag and improves fuel efficiency.
- Other Fields: Provides anti-fouling and antibacterial properties on medical devices; used for self-cleaning and anti-corrosion in construction.