Silicone hollow fiber membranes that contribute to the stable supply of pure water, controlling dissolved gases in degassing and aeration applications.
In the semiconductor manufacturing industry, quality control of ultra-pure water used in the manufacturing process is extremely important for the stable supply of high-quality products. Gas components such as dissolved oxygen and carbon dioxide in ultra-pure water can lead to impacts on processes and fluctuations in resistivity, potentially affecting product quality and yield. NAGASEP gas separation membranes are utilized for the degassing of ultra-pure water and control of resistivity, contributing to the stabilization of water quality and improvement of quality in semiconductor manufacturing. 【Application Scenarios】 - Degassing of ultra-pure water in the semiconductor manufacturing process - Removal of various gases dissolved in the solution - Control of resistivity through the aeration of carbon dioxide into ultra-pure water 【Effects of Implementation】 - Improved yield through stable supply of ultra-pure water - Stabilization of product quality - Increased efficiency of the manufacturing process
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**Features** - Hydrophobic and excellent in selective permeability for organic substances - Resistant to organic solvents, allowing for the separation and recovery of volatile organic compounds (VOCs) from wastewater and mixed gases - The module has a heat resistance of up to 200°C depending on the housing selection - A homogeneous membrane that eliminates concerns about clogging, enabling long-term use - An ultra-fine hollow fiber membrane that allows for compact equipment design **Our Strengths** We establish mutual trust through relentless self-innovation and create the highest customer satisfaction. We go beyond merely providing information and technology; we leverage our unique development capabilities to create new products and realize ideas and needs.
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【Application Examples】 ■ Environmental Field: Concentrating and recovering VOCs from the atmosphere for reuse (such as freon, toluene, gasoline, etc.) ■ Medical Field: Deaeration devices for artificial heart-lung machines and blood analyzers; gas exchange devices for animal cell cultures ■ Food and Water Purification Field: Deoxygenation of tap water and reclaimed water (rust prevention in piping, deaeration of food processing water), production of hydrogen water and carbonated water ■ Analytical Instrument Field: Separation and measurement of specific gases in the atmosphere (application to gas concentration meters) ■ Information Equipment Field: Deaeration of ink for inkjet printers *For more details, please download the PDF or feel free to contact us.
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Establish mutual trust through relentless self-innovation and create the highest customer satisfaction. At the same time, we will not only provide information and technology but also utilize our unique development capabilities to create new products and realize ideas and needs. This is the origin and strength of IWATA & CO., LTD. Since our founding as an industrial chemicals wholesaler in Owari Nagoya during the Meiji era, we have carved out over a century of history amidst the tumultuous changes in industries such as textiles, automotive, semiconductors, and further into IT and biotechnology. We are deeply grateful for the support of all our customers that has made this possible. Moving forward, as a trading company in the new era, we will continue to demonstrate unwavering creativity, evolve information and wisdom into ideas, and transform passion and development capabilities into technology to pave the way for the future.
