Unlike UV-curable and thermosetting types, it leaves no uncured components and offers high reliability. It dries quickly at room temperature in 5 minutes, eliminating the need for a drying process. Non-flammable and does not contain organic solvents.
The "FloroSurf FG-3650 Series" electronic substrate protective coating (conformal coating) has a proven track record in waterproofing and insulating protection for automotive substrates and electronic components, as well as in moisture-proof and waterproof coatings for mounted substrates. 【Performance Features】 ■ Higher moisture and waterproof properties compared to other resins! → Offers four times the moisture-proof performance compared to urethane and acrylic moisture-proof coatings at the same film thickness! It exhibits more than ten times the moisture-proof performance compared to silicone-based coatings. Minimizes weight increase due to the coating film, making it ideal for lightweight devices such as mobile equipment. ■ Resistant to acidic substances like lithium battery electrolytes! → Can protect substrates during electrolyte leakage, preventing fire accidents. ■ Provides strong protective effects against acidic gases, saline solutions, and corrosive liquids, also exhibiting rust prevention effects. ■ Unlike reactive coatings (silicone, UV acrylic, etc.) that leave unreacted components that can affect properties, this product does not retain unreacted components (low molecular compounds), ensuring stable electrical characteristics and preventing contact failures in electrical connections after application. ■ A model with fluorescent dye for application confirmation is also available. *Please contact us if you would like a free sample.
Inquire About This Product
basic information
**Benefits in the Manufacturing Field** ■ Safe to use as it is a non-flammable, low-odor liquid! → FluoroSurf FG-3650 is safe because it is non-flammable and low in toxicity. It is not subject to PRTR law or fire service law 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. ■ 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 semi-permanent. Zero waste. ■ Repairs are possible after coating. **Free Samples Available** *We sincerely apologize, but as our products are industrial chemical products, we cannot provide samples for personal use (in cases without corporate status), medical use, or applications involving contact with food.*
Price range
Delivery Time
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.
Detailed information
-
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 in under 5 minutes. Strongly protects circuit boards with a thin film of less than 10 microns. |
| FG-3650C | A model with slightly slower drying. Room temperature drying for 10-20 minutes, compatible with jet dispensers. It strongly protects circuit boards with a 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).