Synthesis and Properties of Polyacrylate Hybrid Latexes Containing Fluorine and Silicon

Abstract:

In this paper, a series of fluoro-silicone -containing acrylate emulsion (FSiAE) have been prepared through pre-emulsified semi-continuous seed emulsion method with OP-10, sodium dodecyl sulfate (SDS) as the emulsifier, ammonium persulfate (APS) as the initiator, methyl methacrylate (MMA) and butyl acrylate (BA) as the main monomers, 2,2,3,4,4,4-hexafluorobutyl methacrylate (G02) and methacryloxy propyl trimethoxyl silane (KH-570) as the functional monomers, The effect of the content of fluoro-silicone -containing monomer on the properties of acrylate emulsion and their films, such as the contact angle, water absorption, viscosity and hardness was investigated. The results show that functional monomers had effectively copolymerized with acrylic monomers, and the introduction of fluoro-silicone into the polyacrylate emulsion system did make the viscosity of the emulsion increased, the water absorption and the surface energy of the film decreased.

• Periodical: Advanced Materials Research (Volumes 955-959)
• Pages: 92-95
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.955-959.92
• Online since: June 2014
• Authors: Zhe Yang, Huan Ye, Tao Qing Fu, Chang Qing Fu*
• Keywords: Fluorine, Hybrid, Seed Emulsion Polymerization, Silicon

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