Preparation and Surface Properties of Perfluoroalkylethyl Acrylate Copolymer

Abstract

Abstract: The Perfluoroalkylethyl acrylate copolymer, with an excellent property of waterproof and oilproof, was prepared by emulsion polymerization. The surface characterization of the copolymer was performed by surface free energy calculation and AESanalysis. The calculated result of surface free energy was 0.0126 J/m², which is much lower than that of organosilicon polymer. It was found by AESthat perfluoroalkyl groups for the outermost layer has a decisive effect on the surface free energy.

Key words: Perfluoroalkylethyl acrylate copolymer, Emulsion copolymerization, Surface property, Surface free energy

CLC Number:

TQ 423.9

TrendMD:

ZHOU YuMing, XU QunHua, HUANG JingYan . Preparation and Surface Properties of Perfluoroalkylethyl Acrylate Copolymer[J]. Chem. J. Chinese Universities, 2001, 22(12): 2126.

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Preparation and Surface Properties of Perfluoroalkylethyl Acrylate Copolymer

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