Lithium battery electrolyte solution countermeasure coating agent Fluorosurf
FloroSurf FG-3650 Series/FS-1610 Series
The acid-resistant fluoropolymer coating prevents substrate ignition during electrolyte leakage. It also prevents corrosion of metal parts!
Fluorine-based coatings exhibit outstanding resistance to lithium battery electrolyte compared to other resin coatings. They can prevent fires caused by circuit short-circuits when the electrolyte leaks, as well as corrosion of metal parts. There is a proven track record of adoption as a safety measure in various fields such as aircraft, automotive circuit boards, and mobile devices. **Challenges Addressed by FluoroSurf** - No short-circuit occurs even if lithium battery electrolyte leaks and adheres to the circuit board pattern. - Can be easily applied with dispensers and dries quickly at room temperature, eliminating the need for a drying process. - Non-hazardous material with no regulations under fire safety laws. - Not classified as an organic solvent under occupational safety and health laws. Additionally, it is suitable for waterproofing and insulation protection of electronic components, as well as moisture-proof and waterproof coatings for mounted circuit boards. It provides protective functions such as moisture resistance, saltwater resistance, water resistance, acid resistance, resistance to lithium battery electrolyte, and water and oil repellency in a thin film. *Samples are available for free upon request (limited to corporate clients). Please include "Sample Request" in your inquiry. We sincerely apologize, but as our products are industrial chemical products, we cannot provide samples for medical or food-related applications.*
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basic information
- It has excellent resistance to the electrolyte of lithium batteries. It can protect the substrate in case of electrolyte leakage, preventing fire accidents caused by short circuits. - It has four times the moisture-proof performance compared to urethane and acrylic-based moisture-proof coatings, and provides moisture protection effects with a thin film. It minimizes weight increase due to the coating film, making it suitable for lightweight devices such as mobile equipment. - It exhibits strong protective effects against acidic gases, saltwater, and corrosive liquids, also providing rust prevention effects. - Unlike silicone, it does not contain low molecular compounds, so it does not cause contact failure of electrical contacts after application. - It dries at room temperature, with drying times ranging from 5 seconds to 30 minutes. No heating is required. - The non-flammable solvent type is non-flammable and low in toxicity. It is not subject to PRTR law or fire service law regulations, eliminating the need for explosion-proof equipment or quantity management. - It does not fall under the organic solvents of the Industrial Safety and Health Act. - It has low viscosity and is easy to handle. It does not dirty the workplace. - The pot life is semi-permanent, resulting in no waste. - Repairs are possible after coating. - There is also a model with fluorescent dye for application verification under black light.
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Applications/Examples of results
【Achievements】 ◎ Electrolytic liquid resistant coating for mobile devices such as smartphones ◎ Electrolytic liquid resistant coating for automotive mounted circuit boards ◎ Electrolytic liquid resistant coating for aircraft mounted circuit boards ◎ Copper pattern protective coating against corrosive gases ◎ Substrate protective coating against lithium battery electrolytes ◎ Prevention of metal ion migration (diffusion) ◎ Waterproof and moisture-proof protective coating for outdoor equipment mounted circuit boards such as air conditioning outdoor units and water heaters ◎ Protective coating for water-related circuit boards in toilets and kitchens ◎ Protective coating for electronic circuit boards and metal parts against sulfur gas and other substances
Line up（2）
| Model number | overview |
|---|---|
| FS-1610 Series | High resistance to electrolytic solutions with a thin film of less than 10 microns |
| FG-3650 Series | This is a thick film model up to 100μ. You can choose from several film thicknesses according to your desired thickness. |
Company information
Our company, Fluoro Technology Co., Ltd., is a specialized manufacturer focused on the following: * Fluorine-based water 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 agile and can respond precisely to your needs. Fluorine-based compounds are available as high-performance materials, but we specialize in room-temperature coatings that possess functions such as water and oil repellency, anti-fouling, moisture resistance, and release properties. We synthesize fluorine resin components in-house to manufacture fluorine-based coatings and water and oil repellent treatments, allowing us to customize resin properties and modify solvent specifications with great attention to detail. 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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