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Synthesis and Surface Characteristics of Novel Oligomeric Silane with Perfluoropolyether  

Park, Eun-Young (Research Center for Biorefinery, Korea Research Institute of Chemical Technology)
Lee, Sang-Goo (Research Center for Biorefinery, Korea Research Institute of Chemical Technology)
Ha, Jong-Wook (Research Center for Biorefinery, Korea Research Institute of Chemical Technology)
Park, In-Jun (Research Center for Biorefinery, Korea Research Institute of Chemical Technology)
Lee, Soo-Bok (Research Center for Biorefinery, Korea Research Institute of Chemical Technology)
Lee, Yong-Taek (Department of Chemical Engineering, Chungnam National University)
Publication Information
Polymer(Korea) / v.32, no.4, 2008 , pp. 397-402 More about this Journal
Abstract
Perfluoropolyether(PFPE) has been widely applied in industry because of its very excellent properties of very high contact angle and low surface energy, good lubricant property and antifouling property. But the difficulty to synthesize PFPE has limited the research on this field. In this study, the novel silicon-containing oligomer with perfluoropolyether moiety was synthesized, and the structure was characterized by $^{19}F$-NMR and $^1H$-NMR. The surface properties of contact angle, sliding angle, and soil release property were investigated. The results show that PFPE in this study can be utilized as an anti-smudge coating material because it shows lower sliding angle and better soil release property than commercial products.
Keywords
anti-smudge; soil release property; perfluoropolyether(PFPE);
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