excimer UV

The hydrophilization of excimer UV

When silicone and urethane were treated with excimer UV and their contact angles were measured, the following trends were observed.

When these surface-treated materials were subjected to isocyanate treatment and further reacted with PVP or methyl vinyl maleic anhydride copolymer, PVP reacted efficiently

Excimer UV effectively modifies only the surface layer of silicone, making it hydrophilic and suitable for bonding with various materials.

紫外線（UV）/エキシマ/大気圧プラズマ照射装置｜ウシオ電機

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