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ID:31938565
大小:2.26 MB
页数:70页
时间:2019-01-29
《感光性电极浆料的制备与性能-.研究》由会员上传分享,免费在线阅读,更多相关内容在应用文档-天天文库。
1、ABSTRACTPlasmadisplaypanel(PDP)asanewwidelyappliedindailylife.Theaccuracygenerationofdisplaydevices,hasbeenoftheelectrodeonthedisplaypaneliscrucialforthequalityofthePDEWiththeadvancingofPDPtechnologies,therequirementoftheelectrodeaccuracyisgettinghigh【eLPhotosensitivepasteistheprimarymateri
2、alsforPDPelectrodemanufacturing.Thepreparationandpropertiesofthephotosensitivepastehavebeenstudiedinthispaper.Thecopolymerresinwaspolymerizedby3kindsofmonomers,themethacrylicacid(MAA),themethylmethacrylate(MMA)andthebutylmethacrylate(BMA)·neeffectsofthemonomersconstitution,thetemperature,th
3、emonomersconcentration.theinitiatorcontentandthereactiontimeontheaveragemolecularweighthadbeenstudied.Theresult.softheorthogonalexperimentshowedthattheorderoftheeffectfactorsaretheinitiatorcontent,themonomersconcentration,thetemperatureandthereactiontime.Theresultsofthedevelopexperimentshow
4、edthatthepastehasgooddevelopablepropertywhentheaveragemolecularweightofthecopolymerisnear20000.TheoptimumconditionsofsynthesizingcopolymerwereasfoiloWS:thetemperatureis90。C,themonomersconcentrationis25%,theinitiatorcontentiS1.5%andthereactiontimeiS6h.Thedryingspeedsofdifferentorganicsolutio
5、nsystemswerestudiedandthemostsuitableSOlutionsystemforthephotosensitivepasteWasdecided.TheUVcuringpropertiesofthedifferentinitiatorsandcuringmonomerssystemshasbeenstudied.tlleresultsshowedthatthepastepreparedbytrimethylolpropanetriacrylate(TMPTA),2-methyl.1.【4.(methylthio)phenyl]一2一morpolin
6、opropan。1。one(IR907)hasgooddevelopableproperty.3kindsofsphericalsilverpowderswithdifferentaveragesizewerepreparedastheconductorpowderforthephotosensitivepaste,andthedevelopableandthesinteringpropertieswerestudied.Theresultsshowedthatthepaste,usingthesilverpowderswhoseaveragesizeisbetween1"-
7、-'21amastheconductorpowder,hadgooddevelopableproperty.InordertomeetthedemandofmanufactureprocessofPDP,PbO.Si02.B203glassandBi203一Si02一B203glassWasdesignedandpre.pared.TheII,softeningtemperatureofthesedesignedglasswas400.~600。C.Keywords:PDP-photosensitive
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