[Case] Super hydrophobic treatment for lithium electrolyte leakage prevention in implementation boards.
Floro Surf FG-3661
The world's first super water-repellent coating agent designed and developed specifically for circuit boards. It ensures that no electrolyte or water droplets remain on the circuit board, effectively protecting the electrical circuits!
Fluorine-based super hydrophobic coatings allow electrolytic liquids and water droplets to roll off at several angles, making them ideal for protecting printed circuit boards! 1. They repel liquids such as electrolytic fluid leaked from batteries, condensation, and rainwater that intrudes from the outside of equipment enclosures, providing strong protection for the circuit board. 2. The fluorine-based coating film has high moisture resistance and insulation properties, as well as resistance to acids and lithium battery electrolytes. Even if the super hydrophobic structure is damaged, the protective performance for the circuit board does not diminish. 3. Furthermore, FluoroSurf is non-flammable and legally classified as non-organic solvent. Its high safety allows for a significant reduction in management items related to hazardous materials under fire safety laws and organic solvents under occupational safety and health laws. This also minimizes capital investment. 4. Drying is completed at room temperature in just 5 minutes, with no heating process required. *If you would like a free sample, please include "Sample Request" in your inquiry.
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basic information
Surface characteristics: Water droplet sliding angle 2 degrees, water contact angle 160 degrees Electrical characteristics: Surface resistivity 10-16E Volume resistivity 10-16E Dielectric constant 2.25 Dielectric loss tangent 0.0285 Insulation strength 95KV/mm Drying time: Room temperature 5 minutes
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Applications/Examples of results
Printed circuit boards, electronic components, automotive substrates, aircraft substrates, outdoor units, lithium battery electrolyte measures, etc.
Line up（1）
| Model number | overview |
|---|---|
| FG-3661 | This is a super water-repellent coating agent developed specifically for printed circuit boards. |
Company information
Our company, Fluoro Technology Co., Ltd., is a specialized manufacturer focusing on the following: * Fluorine-based water-repellent and oil-repellent coatings * Non-flammable conformal coatings (moisture-proof coatings for substrates) * Dry release agents, aerosol-type fluorine release agents * Anti-fouling (fingerprint prevention) coatings We are flexible and responsive to your company's needs. While there are many fluorine-based compounds available as high-performance materials, we specialize in room-temperature coatings that possess functions such as water-repellent, oil-repellent, anti-fouling, moisture-proofing, and release properties. Our company synthesizes fluorine resin components in-house, allowing us to manufacture fluorine-based coatings and water-repellent and oil-repellent treatments. This enables us to provide detailed customization of resin properties and changes in solvent specifications. Additionally, we have accumulated a wealth of technical information regarding usage methods and applications, which we can provide for various purposes. Please note that our products do not contain regulated substances (PFOS, PFOA, PFHxS, and long-chain PFCA with C8 or higher).
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