漆酚與甲醛的懸浮縮聚及其微球性能研究.pdf

1、r769137學(xué)校編號：!壁蘭墼學(xué)號：—2002—301福建師范大學(xué)碩士學(xué)位論文漆酚與甲醛的懸浮縮聚及其微球性能研究SuspensionCondensedPolymerizationofUrushiolandFormaldehydeandStudyonMicrosphere張患華學(xué)科專韭：毫僉至絲鱟寶夔毽研究方向：云然富僉圣指導(dǎo)教師：揸壘拯贊盎曩審請學(xué)位級別：壅堂殛童論文提交日期論文評閱人論文答辯日期答辯委員會主席學(xué)位授予單住學(xué)位授予丑

2、期二oO五年五月：至壘壘量。生壘嗣：：至壘魚蔓生墾旦：擅醛疆垂太堂：至璺籩堡壘是AbstractSuspensionCondensedPolymerizationofUrushiolandFormaldehydeandStudyonMicrosphereAbstractTheaimofthisPaDeristoobtainakindofnewporousmicmspherefromrawurushi01Thiskindofporousm

3、icrospheremusthavehi【ghstrength，goodheatresistantqualityandchemicalsolventsresistanceWehopethatthiskindofporousmicrospherecanbeusedforfltermediuminspecialconditionorcanbemodifiedproperlytogetfunctionalmaterialWegainedthe

4、porousmicrospherefromurushiolandformaldehydebysuspensionpolymerizationWehavediscussedthevariousfactors，whichaffectthepolymerizationandparticlecharacters：(1)Applicabilityofinorganicpowderandpolymerstabilizerinumshiolsuspe

5、nsionpolymerizationsystem；(2)Theeffectsofamountofstabilizer011polymerbeadsdiameter；(3)Fromtheaspectofagitation，wehavediseasedtheeffectsofagitationspeedonparticlesdiameter；(4)Wehavediscussedtheeffectsofselfpolymerizationo

6、furushiolonsuspensionpolymerizationanddiameterofporousmierosphere(5)Theeffectsofcatalystamount，reactiontemperatureandpre—dispersiontimeandFe3werealsostudiedBySEM，瓜andDSCTGcharacterizationtechniques，Wehaveexplainedtherela

7、tionshipbetweenpolymerstructureandpropertiesWealsostudythechemicalsolventsresistanceandsorptioncapacityofmicrosphereAstheresultsofexperimentshowed，theporousmicrospheresnotonlyhavegoodheat—resistantqualityandchemicalsolve