Coating agent for radar substrates demonstrates moisture and water resistance with a thin film, ensuring high reliability.
FG-3650 series
Many achievements in vehicle-mounted and radar circuit boards. Environmentally friendly type (non-organic solvent + non-hazardous + low odor) can dry at room temperature without the need for heating.
The protective coating agent for electronic substrates (conformal coating) "FloroSurf FG-3650 series" exhibits protective functions such as moisture resistance, gasoline resistance, saltwater resistance, water resistance, acid resistance, resistance to lithium battery electrolyte, and water and oil repellency with a thin film coating! It is ideal for waterproofing and insulation protection of electronic components, as well as moisture-proof and waterproof coatings for mounted substrates. It is non-flammable and does not fall under organic solvent regulations, making it free from fire safety and occupational safety law restrictions, and it contains no PFOS or PFOA. 【Performance Features】 ■ High moisture resistance and waterproofing → Compared to urethane and acrylic-based moisture-proof coatings of the same film thickness, it has 4 times the moisture-proof performance! It exhibits more than 10 times the moisture resistance compared to silicone-based coatings. It minimizes weight increase due to the coating film, 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 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 effects. ■ Since it does not contain low molecular compounds like silicone, it does not cause contact failure of electrical contacts after application. *If you would like a free sample, please contact us.
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basic information
**Benefits in the Manufacturing Field** ■ Non-flammable and low-odor liquid, making it safe to use! → FluoroSurf FG-3650 is non-flammable and low in 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 measurements and organic solvent health checks for workers are not required. ■ Drying at room temperature takes only 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. *We sincerely apologize, but our products are industrial chemical products and cannot be provided as 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
【Protection Applications - Examples of Achievements】 ◎ Moisture and waterproof coating for implementation boards of mobile devices such as smartphones and drones ◎ Migration prevention for aircraft and automotive boards, and battery electrolyte countermeasures ◎ Copper pattern protective coating against corrosive gases ◎ Substrate protective coating against lithium battery electrolyte ◎ 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 ◎ Protective coating for water-related boards in toilets, kitchens, etc. ◎ Protective coating for electronic boards and metal parts against sulfur gas and other substances ◎ Coating for LED sulfide countermeasures *For more details, please contact us.
Detailed information
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In models with fluorescent dye, the application site can be visually confirmed after application by exposing it to a black light.
Line up（2）
| Model number | overview |
|---|---|
| FG-3650TＨ | Quick-drying model. Drying at room temperature for less than 5 minutes. |
| FG-3650C | A model with slightly slower drying. Room temperature drying for 10-20 minutes, compatible with jet dispensers. |
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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).
![[Example] Preventing metal migration due to moisture in multilayer printed circuit boards.](https://image.mono.ipros.com/public/product/image/984/2000640006/IPROS21370121225881087240.jpeg?w=280&h=280)
