乙烯基三乙氧基硅烷-丙烯酸酯乳液合成及應(yīng)用研究.pdf

1、浙江大學(xué)碩士學(xué)位論文乙烯基三乙氧基硅烷丙烯酸酯乳液合成及應(yīng)用研究姓名：劉宇申請學(xué)位級別：碩士專業(yè)：材料學(xué)指導(dǎo)教師：楊輝20040301浙江大學(xué)碩士學(xué)位論文乙烯基三乙氧基硅烷／丙烯酸酯乳液臺成及應(yīng)用研究AbstractTheacryliccopolymericemulsionhadbeenusedwidelyinthefieldofcoatingsandadhesiveOntheotherhand，theacryliccopolymeri

2、cemulsionhadsomeshortcomingssuchasbadtemperatureadaptpropertyandorganicsolventresistibilityThereforeorganosiliconmodifiedacryliclatexwascarriedoutforbetterfilmpropertysandmechanicalpmpertysStudiesonthesynthesisandcharact

3、erizationoforganosiliconmodifiedacryliclatexweresynthesizedbyconventionalemulsionofcopolymerizationofMMA，BA，AAwithvinyltrlethoxysilane(、呵ES)mDifferentialScanningCalorimeter(Dsc)，TransmissionElectronMicroscopy(TEM)andFI—I

4、RareusedforcharacterizetheVTES—acrylatecopolymerizationlaticesTheresultindicatedthatthesilicone—acryliclatexwhichwerepreparedbyseedingpolymerizationandsemi—continuef40％coremonomerasseed)processhadgoodstabilitiesofpolymer

5、izationandstorageThehydrolysis—condensationofsiloxaneinpolymerizationCRIIimprovethewaterabsorptionandmechanicalpropertiesofthelatexfilmThestudiesonhybridofsurfacetreatednanosizesilicondioxidewithsilicone—acryliclatexwere

6、carriedoutincidentallyThepolymerrecipe，polymerizationdynamicsandtheeffectofmanipulationmethodwerediscussedthoroughlyAndpaperplasticadhesivebasedonthesilicone—acrylatecopolymericemulsionwaspreparedwhichpossessedexcellentf

7、ilmpropertiesandvolatileorganicsolventwasalmostzeronlcorganosiliconmodifiedacryliclatexweresynthesizedbyminiemulsionandcharacteredbyTransmissionelectronmicroscopy(TEM)andFI—IRwasstudiedTheresuRsindicatedthatthestabilitie

8、sofpolymerizationofminilatexwasevidentlyimprovedTheamountofagglomerationofminiemulsionwasthehalfoftheconventionalemulsionwhenVTEScontentwasl5％ofthetotalmonomersKeywords：vinyl廿lethoxysilane，silicone—acryliclatex，miniemuls