[Case Study] Protecting Battery Control Circuit Boards from Lithium Battery Electrolyte
Fluorine conformal coating agent
A strong fluoropolymer coating prevents substrate ignition during lithium-ion electrolyte leakage. It also prevents migration on electronic substrates.
- Strongly protects electronic components and circuit boards from humidity, condensation, rust, and oil with high water and oil repellency of fluorine. - Prevents the sulfide formation of silver and copper with an excellent sulfur resistance fluorine coating. - Can be directly applied to LED mounted circuit boards due to its transparent coating, maintaining brightness. - Adheres well to various substrates (glass epoxy, resist, copper foil, SUS, etc.). - Uses a special fluorine solvent that allows for drying at room temperature; forced drying is unnecessary. - Can be applied using a dispenser, brush, dipping, or spraying. - Not classified as hazardous materials under fire safety laws, ensuring high safety and eliminating the need for explosion-proof equipment or hazardous material storage.
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basic information
- It has powerful moisture-proof performance in the range of 1 to 20 μm, repelling chemicals, moisture, and corrosive gases. This excellent moisture resistance and strong adhesion to the substrate provide high protection performance. - It is compatible with various conformal coating dispensers. Please feel free to consult us about the availability of your existing equipment.
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Applications/Examples of results
- It is used for the protection of electronic substrates and LED mounting boards used in salt-damaged areas and high-temperature, high-humidity environments. - It is used for corrosion prevention of electronic substrates in environments where sulfur gas is generated (such as rubber factories, hot spring areas, and tunnels), as well as for sulfur countermeasures for LED mounting boards. *We have received many inquiries from customers looking for alternatives to other companies' fluorine coatings. Please feel free to contact us for more details.
Detailed information
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It is a fluorine coating agent that excels in moisture-proofing and insulation for electronic substrates.
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Company information
Fluorine is a substance with very unique properties such as durability (chemical resistance) and low surface energy (water and oil repellency), and it is utilized in various fields from semiconductors to everyday goods by leveraging these properties. At Noda Screen, in our chemical materials division, we respond to various customer requests using fluorine, which has such unique characteristics, under a flexible development system unique to small groups. If you have any inquiries regarding chemicals, please feel free to consult us.