Emulsion Polymerization and Surface Properties of Perfluoroalkylethyl Acrylate/Acrylate/Glycidyl Methacrylate Copolymers 


Vol. 18,  No. 2, pp. 170-176, Jun.  2012


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  Abstract

A series of acrylic copolymers containing perfluoroalkyl acrylate were synthesized by 2-step emulsion polymerization of variety of acrylate monomers (ethyl acrylate, butyl acrylate or methyl methacrylate) with perfluoroalkyl ethyl acrylate (PFA) and glycidyl methacrylate (GMA) monomers. This study focused on effects of monomer compositions (the kind of acrylate monomer, contents of PFA and GMA) and composition of surfactants [(sodium dodecyl sulphate/nonylphenol 10mole ethoxylate (NP-10)] and initiator content on the contact angles and surface free energy. It was found that the copolymer having an optimum composition (BA : 87 wt%, GMA : 8.7 wt% and PFA : 4.3 wt%) was shown to be quite surface active [surface free energy : 19.89 mN/m and contact angles : 103.5° (water) and 78.7° (methylene iodide)] in the solid state. This result suggests that the optimal copolymer containing fluorinated monomer synthesized in this study have high potential as a low surface energy material, which may have high oil- and water-repellent surface and have been proposed as acrylic syntan for leather and also as soil-resistant/oil and water repellent coating for textiles and wood etc.

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  Cite this article

[IEEE Style]

Y. JK, L. JH, K. JS, L. YH, L. DJ, K. HD, "Emulsion Polymerization and Surface Properties of Perfluoroalkylethyl Acrylate/Acrylate/Glycidyl Methacrylate Copolymers," Clean Technology, vol. 18, no. 2, pp. 170-176, 2012. DOI: .

[ACM Style]

Yoon JK, Lee JH, Kim JS, Lee YH, Lee DJ, and Kim HD. 2012. Emulsion Polymerization and Surface Properties of Perfluoroalkylethyl Acrylate/Acrylate/Glycidyl Methacrylate Copolymers. Clean Technology, 18, 2, (2012), 170-176. DOI: .

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