■ Case Study on Problem Solving ■ Circuit Board Moisture-Proof Coating | Migration Prevention
The Durafurf DP-500 series is a coating agent effective for moisture insulation of electronic components and printed circuit boards, resistant to lithium battery electrolyte, and provides water and oil repellency.
**Features** ■ Outstanding Moisture Resistance and Insulation - Even in thin films, it exhibits high moisture resistance, insulation, rust prevention, and corrosion resistance. - It has four times the moisture resistance compared to urethane and acrylic-based moisture-proof coatings. - Its thin film allows for reduced weight increase, making it suitable for use in mobile devices and other applications. - It dries at room temperature, with a drying time of 5 seconds to 30 minutes. No heating is required. ■ Excellent Workability - With low viscosity, it is easy to apply and allows for room temperature drying (approximately 5 seconds to 30 minutes). - UV irradiation or heating drying is not necessary. ■ High Safety - It is not classified as hazardous under the Fire Service Act, so explosion-proof equipment and hazardous material storage are not required.
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basic information
◆ Thin Film High Performance Minimizes weight increase and has a small impact on dimensions ◆ Reduced Working Time Low viscosity, fast drying speed, and easy to apply ◆ Excellent Safety High safety due to low odor, low toxicity, and non-hazardous materials
Price information
Prices may vary depending on the model number and capacity, so please feel free to contact us.
Price range
P2
Delivery Time
P4
※Delivery times may vary depending on the item number and quantity, so please feel free to contact us.
Applications/Examples of results
【Applications and Examples of Use】 - Prevention of migration on metals on printed circuit boards and mounted boards Mobile devices (digital cameras, video cameras, mobile phones), LED backlights for flat panel displays - Prevention of migration on metal electrodes Piezoelectric devices (such as actuators), ceramic multilayer capacitors - Moisture protection for various industrial equipment and outdoor devices LED display screens, water heaters, various measuring instruments - Protection of metal parts from hydrochloric acid, sulfuric acid, sulfur dioxide gas, lithium battery electrolytes, etc. Circuit boards for lithium-ion secondary batteries, electrolytic capacitors - Prevention of flux and resin adhesion and crawling Switches, connectors, capacitor lead wires
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Company information
【Special Lubricants】 We offer fast-drying lubricants "DRYSURF" and high-performance grease "HI-LUBE" that can be used for various applications such as mechanical sliding, contact sliding, noise reduction, feel, conductivity, and impregnation. 【Fluorine Coatings】 We provide high-performance fluorine coatings "DURASURF" and "Guard Surf" that can be used for various applications such as substrate moisture protection, water and oil repellency, dirt resistance, and release. We will listen to your applications and technical challenges and provide suggestions through a wide range of products and customization.