■ Case Study ■ Acid-resistant Coating Agent Suitable for Preventing Sulfide in LEDs
The Durathurf DP-500 series is effective in protecting LED silver plating, electrodes, wiring, and other components from corrosion caused by sulfur gas.
**Features** ■ Excellent Moisture Resistance and Insulation - Achieves both high moisture insulation and sulfur resistance. - Has four times the moisture resistance compared to urethane and acrylic-based moisture-proof coatings. - Its thin film helps reduce weight, making it suitable for use in mobile devices and other applications. - Can dry at room temperature in 5 seconds to 30 minutes without the need for heating. ■ Superior Workability - Low viscosity makes it easy to apply, with room temperature drying possible (approximately 5 seconds to 30 minutes). - UV irradiation or heating is not required for drying. ■ High Safety - Classified as non-hazardous under fire safety laws, eliminating the need for explosion-proof equipment or hazardous material storage.
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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 in printed circuit boards and mounted boards Mobile devices (digital cameras, video cameras, mobile phones), LED backlights for FPDs - Prevention of migration on metal electrodes, etc. Piezoelectric devices (such as actuators), ceramic multilayer capacitors - Moisture protection for substrates of various industrial equipment and outdoor devices LED display screens, water heaters, various measuring instruments - Protection of metal parts from hydrochloric acid, sulfuric acid, sulfurous gas, lithium battery electrolytes, etc. Circuit boards of lithium-ion secondary batteries, electrolytic capacitors - Prevention of flux and resin adhesion and creeping 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.
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