Gasoline-resistant moisture-proof coating agent for substrates - Fluorosurf
FG-3650 series
Conformal coating for automotive circuit boards! Four times the moisture resistance of urethane and acrylic types! No drying process required. Excellent gasoline resistance. Environmentally friendly.
The conformal coating agent for automotive circuit boards, "FloroSurf," is gasoline-resistant and suitable for waterproofing and insulation protection of automotive electronic components, as well as for moisture-proof waterproof coatings to prevent ion migration on mounted circuit boards. It exhibits protective functions such as moisture resistance, saltwater resistance, water resistance, acid resistance, and water and oil repellency with a thin film. 【Features】 ■ Safe to use as it is a non-flammable, low-odor liquid! → FloroSurf is non-flammable and low in toxicity, thus not subject to PRTR law or fire safety regulations. It is also not classified as an organic solvent under the Industrial Safety and Health Act. ■ Higher moisture and waterproofing performance compared to other resins! → It has four times the moisture-proof performance compared to urethane and acrylic-based moisture-proof coatings. ■ Resistant to acidic substances such as lithium battery electrolytes! → It can protect the circuit board during electrolyte leakage, preventing fire accidents. ■ Two types are available: FS-1610, which emphasizes gasoline resistance, and FG-3650, which focuses on protective performance, allowing for various choices to meet your needs. *If you would like a free sample, please indicate "Sample Request" in your inquiry.
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basic information
【Other Features】 - 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 ideal for lightweight devices such as mobile equipment. - It is resistant to the electrolyte of lithium batteries. It can protect the substrate in the event of electrolyte leakage, preventing fire accidents. - It exhibits strong protective effects against acidic gases, saline solutions, and corrosive liquids, also providing rust prevention. - 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 model with fluorescent dye (optional) allows for easy application confirmation under black light. - The non-flammable solvent type is non-flammable and low toxicity. It is not subject to PRTR law or fire service law regulations. No explosion-proof equipment is required. - It has low viscosity, making it easy to handle. It does not dirty the workplace. - The pot life is semi-permanent, resulting in no waste. *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 contact with food.
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Applications/Examples of results
【Conformal Coating - Protective Applications - Examples】 ◎ Prevention of ECU migration ◎ Waterproofing of tire pressure sensors ◎ Moisture and waterproof protection for mobile device circuit boards, such as smartphones ◎ Prevention of leakage in narrow pitch circuits ◎ Protective coating for copper patterns against corrosive gases ◎ Protective coating for circuit boards against lithium battery electrolytes ◎ Prevention of metal ion migration (diffusion) ◎ Waterproof and moisture protection coating for outdoor equipment circuit boards, such as air conditioner outdoor units and water heaters ◎ Protective coating for circuit boards in wet areas like toilets and kitchens ◎ Protective coating for electronic circuit boards and metal parts against sulfur gases ◎ Coating for LED sulfide prevention *For further details, please contact us.
Line up（2）
| Model number | overview |
|---|---|
| FS-1610 | Gasoline-resistant type |
| FG-3650 | Protection performance-focused type, compatible with thick film |
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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