【Example of substrate coating】Strongly protects the substrate from acids and moisture.
It has four times the moisture resistance of urethane and acrylic, protecting the substrate from moisture and electrolytic solutions with a thin film. It is classified as non-hazardous under the Fire Service Act and is not subject to organic solvent regulations, ensuring high safety.
The conformal coating agent FluoroSurf FG-3650 series has been designed and developed for waterproofing and insulation protection of electronic components, as well as for moisture-proof and waterproof coating of mounted circuit boards. It prevents metal migration with a thin film and exhibits protective functions such as moisture resistance, saltwater resistance, water resistance, acid resistance, resistance to lithium battery electrolyte, and water and oil repellency. 【Reasons to choose FG-3650】 ■ High migration prevention performance ■ Non-hazardous according to the Fire Service Act, so explosion-proof equipment and quantity management are unnecessary ■ Not classified as an organic solvent (Occupational Safety and Health Act), making on-site management easy ■ Dries at room temperature in a short time without the need for drying equipment ■ Low odor *If you would like a free sample, please include "Sample Request" in your inquiry.
basic information
- 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 from the coating film, making it suitable for lightweight devices such as mobile equipment. - It is also 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. - It is low in toxicity and is not subject to PRTR law or fire service law regulations. - It has low viscosity and is easy to handle, keeping the workplace clean. - The pot life is semi-permanent, resulting in no waste. - Repairing after coating is possible. *If you would like a free sample (limited to corporations), please include "Sample Request" in your inquiry.
Price range
Delivery Time
Model number/Brand name
FG-3650 Series
Applications/Examples of results
【Applications】 ◎ Moisture and waterproof coating for implementation boards of mobile devices such as smartphones ◎ Protective coating for copper patterns against corrosive gases ◎ Coating for substrate protection from lithium battery electrolyte (fire prevention) ◎ 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 substrates in areas like toilets and kitchens ◎ Protective coating for electronic substrates and metal parts against sulfur gases and others
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| Model number | overview |
|---|---|
| FG-3650TH | Quick-drying model, 5 minutes at room temperature |
| FG-3650C | A type that dries somewhat slowly. Room temperature drying for 10-20 minutes, compatible with spray and dispenser specifications |
