Conformal coating agent "Protects from lithium battery electrolyte"
The only moisture-proof coating agent for implementation boards that can protect against lithium battery electrolyte. SDGs environmentally friendly type (non-organic solvent + non-hazardous + low odor).
The coating agent for substrates (conformal coating) "Fluorosurf FG-3650 series" is suitable for waterproofing and insulation protection of electronic components, as well as for moisture-proof and waterproof coatings of mounted substrates. It is non-flammable and does not fall under organic solvent regulations, making it free from the restrictions of fire laws and safety regulations. Furthermore, no PFAS regulated substances such as PFOS, PFOA, or PFHxS are used at all. 【Performance Features】 It exhibits protective functions such as moisture resistance, saltwater resistance, water resistance, acid resistance, resistance to lithium battery electrolyte, and water and oil repellency with a thin film. ■ Compared to other resins, it has high moisture and waterproof properties. → It has four times the moisture resistance performance compared to urethane or acrylic moisture-proof coatings at the same film thickness! It exhibits more than ten times the moisture resistance compared to silicone-based coatings. The increase in weight due to the coating film is minimized, making it ideal for lightweight devices such as mobile equipment. ■ High resistance to acidic substances such as lithium battery electrolytes. → It can protect the substrate in case of electrolyte leakage, preventing fire accidents. ■ It also exhibits strong protective effects against acidic gases, saline solutions, and corrosive liquids, providing rust prevention effects. ■ It does not contain unreacted low molecular compounds like silicone or UV-curable types, ensuring high reliability. It will not cause contact failure of electrical contacts after application.
basic information
Currently providing samples. Please feel free to request through the inquiry section. *We sincerely apologize, but our products are industrial chemical products, and we cannot provide samples for personal use (in cases without corporate status), medical use, or applications involving food.* 【Benefits in Manufacturing】 ■ Non-flammable and low-odor liquid, making it safe to use! → FluoroSurf FG-3650 is non-flammable and low-toxicity, ensuring safety. It is not subject to PRTR law or fire safety regulations. No explosion-proof equipment is required, and quantity management is unnecessary. ■ Not classified as an organic solvent under the Industrial Safety and Health Act → Management items such as workplace environmental measurement and organic solvent health checks for workers are not required. ■ Cures at room temperature in 5-20 minutes after application! → No special equipment like heating furnaces is necessary. ■ Low viscosity makes it easy to handle. The workplace remains clean. ■ Pot life is virtually permanent. Zero waste. ■ Repairs are possible after coating. ■ A model with fluorescent dye is also available for application verification.
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Model number/Brand name
The FG-3650 series has various specifications depending on the application and required performance.
Applications/Examples of results
【Protection Applications - Examples of Achievements】 ◎ Moisture and waterproof coating for implementation boards of mobile devices such as smartphones ◎ Migration prevention for aircraft and automotive boards, battery electrolyte countermeasures ◎ Copper pattern protection coating against corrosive gases ◎ Substrate protection coating from lithium battery electrolytes ◎ Prevention of metal ion migration (diffusion) ◎ Waterproof and moisture protection coating for outdoor equipment implementation boards such as air conditioner outdoor units and water heaters ◎ Protection coating for water-related boards in toilets, kitchens, etc. ◎ Protection coating for electronic boards and metal parts from sulfur gas and other substances ◎ Coating for LED sulfide countermeasures *For more details, please contact us.
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| Model number | overview |
|---|---|
| FG-3650TＨ | Quick-drying model. Drying at room temperature in under 5 minutes. |
| FG-3650C | A model with slightly slower drying. Room temperature drying for 10-20 minutes, compatible with jet dispensers. |
