Ultra-thin hydrophilic agent 'KS-S100X'

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last updated：Dec 11, 2025

キヨスミ研究所

Easy hydrophilization of microchannels! It also excels in transparency, chemical resistance, and heat resistance.

The "KS-S100X" is an ultra-thin, high-precision, highly stable, and highly hydrophilic sulfonic acid monomolecular film hydrophilizing agent. Through mask exposure, it is possible to freely and accurately form highly hydrophilic, ultra-thin sulfonic acid patterns. The formation of ultra-thin films and hydrophilization inside microchannels is easy, and due to the long-term stability of hydrophilicity, it features high reproducibility in non-specific adsorption suppression and fluid control. 【Features】 ■ Ultra-thin, high-precision, highly stable, highly hydrophilic sulfonic acid monomolecular film ■ Highly hydrophilic, ultra-thin sulfonic acid patterns can be freely and accurately formed through mask exposure ■ Easy formation of ultra-thin films and hydrophilization inside microchannels ■ High reproducibility in non-specific adsorption suppression and fluid control due to long-term stability of hydrophilicity ■ Excellent transparency, chemical resistance, and heat resistance *For more details, please download the PDF or feel free to contact us.

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【Other Features】 ■ Hydrophilicity: Contact angle < 5 degrees ■ Protein anti-fouling: Hydration layer + charge repulsion ■ Durability (stability): Very stable covalent bonds ■ Arbitrary pattern formation: Easy and high precision through mask exposure ■ Hydrophilization and coating control for microchannels: Easy hydrophilization for microchannels, ultra-thin film, high precision, high hydrophilicity *For more details, please download the PDF or feel free to contact us.