Fluororesin and fluorine coatings can be easily applied using dipping, spray guns, or brushes.
* Coating can be easily applied using dipping, spray guns, brushes, etc. After coating, it dries at room temperature, forming a flexible fluororesin film that is resistant to thermal shock and other stresses. * The coating film has moisture-proof, waterproof, water-repellent, oil-repellent, and insulating properties, providing strong protection for printed circuit boards and electronic components from moisture, and effectively preventing the migration of metal ions. * It is resistant to acids and corrosive gases, protecting printed circuit boards from acidic corrosive substances such as the electrolyte in lithium batteries. * The non-flammable solvents used are non-flammable and have low toxicity, ensuring a good workplace environment. There are no regulations such as the Fire Service Act, Labor Safety and Health Act, or PRTR Act, and it does not damage materials such as metals and plastics. * Various film thicknesses can be accommodated (approximately 1-50 microns). Additionally, there are options for colored specifications or fluorescent dyes for application recognition. * For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Application】 ■ Printed circuit board moisture-proof and waterproof coating → Provides strong protection. ■ Acid-resistant coating → Protects metal parts and electronic boards from hydrochloric acid, sulfuric acid, sulfurous gas, lithium battery electrolyte, etc. ■ Saltwater-resistant coating → Exhibits good protective performance against saltwater. ■ High-frequency board moisture-proof coating → Has a low dielectric constant (2.54/1MHz). ■ Sulfide countermeasure coating for LED silver-plated parts → Prevents brightness reduction due to sulfur gas. *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
1. FG3650 Series * The coating film has moisture-proof, waterproof, water-repellent, oil-repellent, and insulating properties, effectively protecting printed circuit boards and electronic components from moisture and preventing the migration of metal ions. * It has acid resistance and resistance to corrosive gases, allowing it to protect printed circuit boards from acidic corrosive substances such as the electrolyte of lithium batteries. 2. FG5080 Series * The coated surface reduces the adhesion of fingerprints and various types of dirt, making it easier to wipe off any adhered dirt. * It chemically bonds to various materials such as glass, plastic, and metal at room temperature, forming a transparent anti-fouling film with high adhesion and high hardness (pencil hardness 6H to 9H). * When applying to materials other than glass and metal, such as plastic, a dedicated primer coat included as a pretreatment will form a highly adhesive and high-hardness anti-fouling film. 3. FG5090 Series * It forms a transparent fluororesin film with high adhesion and high hardness on metal surfaces, imparting functions such as water-repellent, oil-repellent, non-stick, anti-fouling, fingerprint reduction, low friction, and release properties. * The coating film is a nanometer-level thin film, so it does not compromise the appearance of the material.
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Rat Corporation aims to be a company that satisfies its customers by leveraging its network with various electronic-related businesses both domestically and internationally to provide higher-level products and meet the diverse needs of its clients. For materials, equipment, manufacturing, and design of photomasks and printed circuit boards, trust Rat Corporation.
![[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)
![[Example] Using FluoroSurf as a concentrated waterproof spray.](https://image.mono.ipros.com/public/product/image/84e/2000640116/IPROS83989113576455681480.jpeg?w=280&h=280)
