[Newly Developed Product] UV-Curable Epoxy Acrylate TRU-0153K
UV-curable urethane acrylate that balances transparency and durability. It has low viscosity and low hardness, providing flexibility and is effective for stress relief.
"TRU-0153K" is a one-component UV-curable urethane acrylate resin developed for the coating of electronic components. It can be cured in a short time using metal halide lamp irradiation (1,500 mJ/cm²), demonstrating high productivity even in mass production processes. This product has a low viscosity of 1,300 mPa·s and low hardness (Shore A35), providing flexible properties that relieve stress and prevent crack formation. Furthermore, it shows no change in hardness even after high-temperature testing at 150°C for 1,000 hours and 1,000 cycles of thermal cycling between -40°C and 150°C, exhibiting excellent moisture and heat resistance and durability. It balances high insulation and flexibility. 【Features】 ■ One-component UV-curable urethane acrylate resin ■ Short curing time (UV: 1,500 mJ/cm²) ■ Low viscosity and low hardness (Shore A35) with flexibility, effective for stress relief ■ No change in hardness after 150°C for 1,000 hours and -40°C to 150°C for 1,000 cycles *For more details, the product specification sheet is available for download as a PDF below, or please contact us. *Samples are also available, so please contact us if needed.
basic information
【Other Features】 ■ High insulation (dielectric breakdown strength 20kV/mm, volume resistivity 2.2×10^15Ω·cm) ■ High transparency (light yellow transparent), suitable for coating electronic components *For more details, please download the PDF or feel free to contact us.
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Applications/Examples of results
【Applications】 ■Sealing and bonding of electrical and electronic components ■Protective coating for electronic components ■Process time reduction using UV-curable resin *For more details, please download the PDF or feel free to contact us.
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Terada Corporation has been providing its own products and materials to various industrial sectors, focusing on electronic devices and chemical products. Utilizing our long-standing expertise in resin and adhesive technology within the electronics industry, we contribute to Japan, the world, and the planet.