Next-generation high-temperature resistant solder resist ink "TAINEX Series"
【Features】 1. High heat resistance: Almost no discoloration of the ink even after heating at "150 degrees for 1000 hours." 2. Cold and heat cycle resistance: No cracks occur even after "3000 cycles from -65 degrees to 150 degrees." 3. Color: Standard green. "Matte black" with reduced reflection. 【Applications】 ■ Solder resist ink for printed circuit boards requiring heat resistance. 【Track Record】 ■ Printed circuit board applications for reliability evaluation tests, e.g., burn-in boards, performance boards, etc. ■ Printed circuit board applications for automotive-related uses. ■ Printed circuit board applications used in harsh environments. *For more details, please download the PDF or contact us.
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basic information
Hardness: 5H Solvent Resistance: OK (Isopropyl alcohol, 5 minutes immersion at room temperature) OK (Acetone, 5 minutes immersion at room temperature) Acid Resistance: OK (10% sulfuric acid, 30 minutes immersion at room temperature) Alkali Resistance: OK (5% sodium hydroxide, 5 minutes immersion at room temperature) Solder Resistance: OK (260 degrees for 20 seconds) Gold Plating Resistance: OK (Electroless nickel gold plating treatment) Heat Resistance: OK (150 degrees for 1000 hours) PCT: OK (121 degrees for 9 hours) Flammability: UL94 standard V-0 equivalent Emissivity: 85% (measured with a radiative heat meter (measurement range 3-30μm)) Thermal Conductivity: 0.5-0.6 W/mk (measured with a thermal conductivity meter) Total Chlorine Content: 440 ppm (calculated from raw materials (calculated value)) *For more details, please download the PDF or contact us.
Applications/Examples of results
(Application) - Solder resist ink for printed circuit boards requiring heat resistance (Achievements) - Printed circuit board applications for reliability evaluation tests EX) Burn-in boards, performance boards, etc. - Printed circuit board applications for automotive-related purposes - Printed circuit board applications used in harsh environments
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Company information
We are committed to contributing to daily life, society, and industry through value creation driven by materials, technology, and speed (short delivery times) as our motto. FPC can be extremely thin and flexible, allowing it to be used in even the smallest spaces. Therefore, it is utilized in various fields such as smartphones, communication devices, medical equipment, eco-cars like EVs/HVs/FCVs, autonomous driving systems, and VR/AR devices. One of our features is our ability to respond to short delivery times, with the shortest possible delivery being available from the "one-and-a-half-day course." Recently, we developed the "BigElec" FPC, which supports high current. It can be used as a substitute for busbars and harnesses, and we have also obtained a patent for it. We are dedicated to listening sincerely to the needs of our customers and society to develop and create new products, while prioritizing safety and consistently delivering high-quality products. This integrated approach strengthens our foundation for growth and maximizes corporate value. We are building a solid foothold in the ever-changing global market and are striving for continuous growth and development. Please feel free to consult with us.
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