福井キヤノンマテリアル List of Products and Services

At Fukui Canon Materials, we conduct "contract purification (sublimation purification)." "Sublimation purification" is a method of refining materials by utilizing the temperature difference of sublimation to separate impurities from raw materials. It is suitable for "removing impurities from insoluble substances, increasing purity, and separating components," as well as "removing residual solvents." 【Features】 ■ High purity ■ Impurity removal ■ A method of refining materials by utilizing the temperature difference of sublimation from raw materials containing impurities *For more details, please refer to the PDF materials or feel free to contact us.

Our company offers a "contract purification service" that provides high-purity, high-quality semiconductor and electronic device materials. We have a stable production system and technical expertise gained from many years of manufacturing electronic device materials and optical materials used in Canon multifunction printers and digital single-lens reflex cameras. In recent years, we have received numerous inquiries from companies related to electronic devices, including those involved in semiconductors and perovskite solar cells. By utilizing our expertise in column purification and sublimation purification for impurity removal and high-purity enhancement, we contribute to improving product characteristics and stabilizing quality for our customers. 【Features】 ■ Numerous supply achievements of hole transport materials ■ Many achievements in column purification of acrylic monomers and epoxy monomers ■ Capable of accommodating customer requests from lab scale to mass production ■ Process design that realizes cost reduction ■ Quality control in accordance with Canon Inc.'s quality management *We are currently offering a collection of column purification case studies! You can view it by clicking the "Download Catalog" button.

Our company has expertise in adsorbent and filter technology for semiconductor material manufacturing. We also possess our own ICP-MS (Inductively Coupled Plasma Mass Spectrometer) and liquid particle counters, allowing us to manage metal concentrations in products at the ppb level and particle counts for sizes down to approximately 100 nm.

As the only organic chemical manufacturer in the Canon Group, our company has been responsible for the production base of chemical materials used in Canon products. We actively engage in contract manufacturing by applying the material technology, manufacturing methods, and mass production technology we have developed here. As a result, we have been handling raw materials for organic photoconductors (OPC) used in multifunction devices, accumulating over 30 years of technological expertise and stable production. In particular, we boast world-class production achievements in charge generation materials and hole transport materials necessary for exhibiting photoelectric conversion functions. Our company possesses various purification methods, such as column purification and sublimation purification, allowing us to provide optimal purification processes tailored to the characteristics of compounds. We conduct in-house analysis by specialized teams to manage trace metals and halogens required for electronic materials. In terms of our development system, we aim for a speedy product launch by considering mass production scale from the laboratory examination stage. We are equipped with laboratory-scale facilities for reactions, column purification, and sublimation purification, and we have the know-how to establish mass production conditions using small sample sizes.

Our company has been engaged in the raw materials for organic photoconductors (OPC) used in multifunction devices and laser beam printers, accumulating over 30 years of technological expertise and stable production. In particular, we boast world-class production achievements in charge generation materials and hole transport materials necessary for exhibiting photoelectric conversion functions. Additionally, for organic EL (OLED) materials that require higher purity, we produce various materials tailored to specific applications and characteristics. We actively apply the material technology, manufacturing methods, and mass production techniques developed through OPC and organic EL materials to materials for perovskite solar cells, which have a high degree of technological affinity, and are engaged in contract manufacturing.

Since our establishment, we have consistently positioned the improvement of quality as our top priority, making continuous efforts in our daily manufacturing and development processes. In particular, our achievement of high purity in our products, made possible through years of technological improvements and optimization of equipment, symbolizes our commitment to quality. By accumulating improvements in every aspect, from raw material selection to the review of manufacturing processes and analytical techniques, we ensure stable quality and high reliability. Moving forward, we will continue to work on technological innovation and strengthening our quality management system to provide quality that exceeds our customers' expectations.