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Inthispaper,Poly(styrene-acrylate)emulsionswerecarriedoutusingseveralkindsofpolymerizableemulsifiers,suchasHPMAS,SVSandNRS-10,inthepresenceofcolloidalnano-SiO2particles.Comparedwiththeemulsionspreparedbyusingconversionalemulsifier,theemulsionspreparedbyusingpolymerizableemulsifierhavehigherwater-resistanceandhardness.TheemulsionspreparedwiththemixedpolymerizableemulsifierNRS-10/HPMAS(1:1,weightratio)showedabettercomprehensiveproperty.Anappropriatelevelofinorganicnano-SiO2particlescouldenhancethestabilityofpolymerizationandimprovethehardnessandadhesionofthepaintfilms. |
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