Achieving solvent-free! Solvent-free UV curing coating for electronic substrates.
"Remove organic solvents! Remove VOCs" Contributes to reducing production man-hours! Usable for a wide range of protective purposes, including moisture-proofing and corrosion-resistant gas applications.
Leveraging the knowledge we have accumulated over many years in conformal coatings, we have developed a VOC-free "solvent-free UV-curable conformal coating." This coating cures instantly under UV light, significantly reducing production time. Being solvent-free also contributes to VOC measures within the factory. By changing the thermal drying process to a UV curing process, we greatly contribute to the reduction of fossil fuel usage and carbon dioxide emissions. Additionally, it is more resistant to temperature changes and has superior long-term durability compared to traditional coatings for automotive electronics (organic solvent-based), and it complies with international standards (IPC-CC-830). It is compatible with various dispensers. 【Features】 ■ No organic solvents used ■ No thermal curing process required ■ Contributes to the reduction of fossil fuels and carbon dioxide ■ Long-term durability ■ Complies with various regulations ■ Not classified under UNNo. ■ Easy to apply (approximately 100–1000 m·Pa) We also offer a lineup of fluorine-based and PFAS countermeasure products besides solvent-free UV options. If you would like a sample, please contact us. ★ For more details, please download the materials or feel free to consult us with any questions.
basic information
【Other Features】 - Eliminates the need for heat drying and curing processes, contributing to the realization of a decarbonized society (SDGs) - Easy to consider for overseas factories as it is not classified under UNNo. - Solvent-free, allowing for a significant reduction in the amount of liquid used - Can be cured with UVLED (365nm), minimizing power consumption - Can cure shadow areas due to the combination with moisture curing - Low odor and easy to handle - High durability against harsh environments, temperature, and humidity changes (moisture and heat resistance) - Compatible with automatic coating machines that can achieve high productivity - Complies with international standard specifications for conformal coatings (IPC-CC-830)
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Applications/Examples of results
【Conformal Coating Agent Applications】 - Drip protection for automotive sensor boards - Condensation prevention for camera boards - Migration prevention for control boards - Leak prevention for narrow pitch circuits - Corrosion gas protection for boards - Lithium battery electrolyte protection - Salt damage prevention - Waterproofing measures
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Fluorine is a substance with very unique properties such as durability (chemical resistance) and low surface energy (water and oil repellency), and it is utilized in various fields from semiconductors to everyday goods by leveraging these properties. At Noda Screen, in our chemical materials division, we respond to various customer requests using fluorine, which has such unique characteristics, under a flexible development system unique to small groups. If you have any inquiries regarding chemicals, please feel free to consult us.