遇水崩解型聚苯乙烯的制備、性能及其發(fā)泡研究.pdf

1、青島科技大學(xué)碩士學(xué)位論文遇水崩解型聚苯乙烯的制備、性能及其發(fā)泡研究姓名：田健申請(qǐng)學(xué)位級(jí)別：碩士專(zhuān)業(yè)：高分子化學(xué)與物理指導(dǎo)教師：于善普20080412SYNllHESIS，PROPERⅡESANDFOAMINGOFⅥ姍RDISINTEGRABLEPOI二YSTYRENEA∞r(nóng)iesofsodiumpolyacrylatewitlldi骶rentpanidedi鋤eter，partidedi鋤etcIrdistribution，wate卜a

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4、r娩ation，缸艷ctionofstirringrate，wei曲t礎(chǔ)oofoiltowater觚demulsifierconCemrationonaveragepanidedi鋤eterpartidediameterdist加ution孤dag酉omerationw弱studiedConditionofpreparinglowaVeragep枷dediameter觚dnarrowpanidediameterdistril)ution

5、watera_bsorbentresiIlpowderw弱optimizedResultsshowthattllepreparedwaterabsorbentrcsincontaillsmuchcombined缸ldbouIldwaterwllidhcanbene丘tt0disiIlte伊atingofwate卜disilltegrablepolystyreneWithtlleiIlcrea∞oftlleneutralizationde

6、gree0facrylicacid，tllewatefabsorbencyiIlcre弱edatfi硌t觚dtllendeCreasedWhenmeneutral娩ationde伊eew硒100％，tllewate卜absorbencyw貓13049僖wllichw弱mehi曲estWhen恤dosageofcrosslinkerexCeeded3‰ortlledosageofC0polymer2acrylamido一2methylpr

7、op孤esulfoIlicacidw弱inCre雒ed，tllegelstren班hofwaterabsor：bentresiIlwouldbeeIlllaIlCedbuttllewate卜a_bsorbencywollldbereducedResultsshowthatthewate卜abs0慨ntresinposses∞swaterrcten廿onatconstanthiglltempemreinsoilaIldexhibits90