[Case of Solvent-Free] Low-Odor Fluorine-Based Coating Agent Not Subject to Organic Solvents
Environmentally friendly (non-organic solvent + non-hazardous + low odor) room temperature drying moisture-proof coating agent for printed circuit boards (conformal coating agent).
The protective coating agent for electronic substrates (conformal coating) "FloroSurf 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 the category of organic solvents, making it free from regulations under the Fire Service Act and the Industrial Safety and Health Act. Compared to urethane-based, acrylic-based, and silicone-based coatings, it offers 3 to 10 times better moisture resistance (at the same film thickness). It exhibits protective functions such as moisture resistance, saltwater resistance, water resistance, acid resistance, resistance to lithium battery electrolyte, and water and oil repellency, all in a thin film. 【Benefits in the Manufacturing Environment】 ■ It can be used safely as it is a non-flammable, low-odor liquid! → FloroSurf FG-3650 is safe due to its non-flammability and low toxicity. It is not subject to PRTR law or Fire Service Act 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 no longer necessary. ■ Curing at room temperature takes only 5-20 minutes after application → No special equipment like heating furnaces is needed. ■ It has low viscosity, making it easy to handle. The workplace remains clean. ■ The pot life is semi-permanent, resulting in zero waste. ■ Repairs are possible after coating. *If you would like a free sample, please contact us.
basic information
【Performance Features】 ■Higher moisture and water resistance compared to other resins! → It has 4 times the moisture resistance compared to urethane and acrylic-based moisture-proof coatings at the same film thickness! It exhibits more than 10 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. ■Resistant to acidic substances such as the electrolyte of lithium batteries! → It can protect the substrate in case 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 will not cause contact failure of electrical contacts after application. ■There are also models with fluorescent dyes 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 legal entity), medical use, or applications involving contact with food.
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Model number/Brand name
FG-3650 series
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, and measures against battery electrolyte ◎ Protective coating for copper patterns from corrosive gases ◎ Protective coating for boards 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 ◎ Protective coating for water-related boards in toilets, kitchens, etc. ◎ Protective coating for electronic boards and metal parts from sulfur gas and other substances ◎ Coating for LED sulfide prevention *For more details, please contact us.
Detailed information
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| Model number | overview |
|---|---|
| FG-3650TH | Quick-drying model. Drying time at room temperature is less than 5 minutes. |
| FG-3650C | Model with slightly slower drying time. Drying time at room temperature is 10-20 minutes. Compatible with jet dispensers. |
