Lithium battery electrolyte solution countermeasure coating agent Fluorosurf
The acid-resistant fluororesin coating prevents ignition of the substrate in the event of 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 and corrosion of metal parts. There are proven applications as safety measures in various fields such as aircraft, automotive circuit boards, and mobile devices. 【Challenges Addressed by FluoroSurf】 - No short circuits occur even if lithium battery electrolyte leaks and adheres to the circuit board patterns. - Can be easily applied with dispensers and dries quickly at room temperature, eliminating the need for a drying process. - Non-hazardous materials with no regulations under fire safety laws. - Not classified as organic solvents under the Industrial Safety and Health Act. 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. *Free samples are available for those who request them (limited to corporate clients). Please indicate "Sample Request" in your inquiry. *We sincerely apologize, but as our products are industrial chemical products, we cannot provide samples for medical or food-contact applications.
basic information
- It has excellent resistance to the electrolyte of lithium batteries. It can protect the substrate in the event 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, providing moisture protection 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, saline solutions, and corrosive liquids, also providing rust prevention effects. - Unlike silicone, it does not contain low molecular compounds, so it will not cause contact failure of electrical contacts after application. - It dries at room temperature, with a drying time of 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 regulated by 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, preventing waste. - Repairs can be made after coating. - There is also a model with fluorescent dye for application confirmation under black light.
Price range
Delivery Time
Model number/Brand name
FloroSurf FG-3650 Series/FS-1610 Series
Applications/Examples of results
【Achievements】 ◎ Electrolytic solution resistant coating for mobile devices such as smartphones ◎ Electrolytic solution resistant coating for automotive mounted circuit boards ◎ Electrolytic solution 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 conditioner outdoor units and water heaters ◎ Protective coating for water-related circuit boards in toilets, kitchens, etc. ◎ Protective coating for electronic circuit boards and metal parts against sulfur gas and other substances
Detailed information
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Line up（2）
| Model number | overview |
|---|---|
| FS-1610 Series | High resistance to electrolytic liquids 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 at your desired thickness. |
