UV-curable epoxy acrylate that balances transparency and high strength. Suitable for applications requiring reliability equivalent to UL94 V-0.
"TRU-0220FR" is a one-component UV-curable epoxy acrylate resin developed for the coating of electronic components. It allows for rapid curing under UV irradiation from a metal halide lamp (1,500mJ/cm²), contributing to improved productivity in mass production processes. This product features low viscosity (2,100mPa·s), making it easy to work with and suitable for filling and coating complex part shapes. It is flame-retardant (equivalent to UL94 V-0 at 5mm thickness) and can be adapted for use in fields where safety is a concern. It balances transparency and high hardness, with a low water absorption rate of 0.3%, providing excellent moisture and heat resistance. Suitable applications include electronic component coatings, transparent protective materials, and areas requiring heat resistance and flame retardancy. 【Features】 ■ One-component UV-curable epoxy acrylate resin ■ High reactivity with rapid curing (UV: 1,500mJ/cm²) ■ Excellent workability due to low viscosity *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 reach out if needed.
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【Other Features】 ■ High strength (bending strength 58MPa, Shore hardness D84) ■ High insulation (dielectric breakdown strength over 25kV/mm, volume resistivity > 1×10^15Ω·cm) ■ Flame retardant: Equivalent to UL94 V-0 (5mm thickness) ■ Excellent moisture and heat resistance with transparency and low water absorption (0.3%) *For more details, please download the PDF or feel free to contact us.
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【Applications】 ■Sealing and bonding of electrical and electronic components ■Protective coating for electronic components ■Reduction of process time using UV-curable resin *For more details, please download the PDF or feel free to contact us.
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Company information
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.
