快速成型用光敏樹(shù)脂的研究.pdf

1、南京理工大學(xué)碩士學(xué)位論文快速成型用光敏樹(shù)脂的研究姓名：張先如申請(qǐng)學(xué)位級(jí)別：碩士專業(yè)：材料學(xué)指導(dǎo)教師：賈紅兵20030301碩士論文快速成型用光敏樹(shù)脂的研究AbstractEpoxyacrylate(EA)resinisanimportantphotosensitiveresintinwhichbisphonolicepoxidewasmostwidelyusedinthefieldofRapidProtoyting。Thesynthes

2、isprocessofEAresinwasstudied。Influencesofratioofreactingmaterial，selectionofcatalystandreactiontemperatureontheresinpropertieswerediscussed。Thearticledescribedthepriciplesofraditioncuringprocess，formulationofuVcuringcoat

3、ings，selectionofli曲tsourcesandrawmaterialsReactionconditionswereoptimizedbyorthogonaltest。‘Atthesecondpartofthispapers，alowviscositymodifiedepoxyresinhasbeenpreparedbasedonthereactionepoxyresinwithdihydroxylcompoundpolye

4、thyleneglycol，thenesterifiedwithacrylicacidtoformalowviscosityepoxyacrylateforUV—curingaTheinfluenceofratioofdihydroxylcompoundandepoxyresin，typesofcatalyst，amountofcatalyst，一reactiontemperatureandreactiontimeonthetworea

5、ctionandpropertiesofepoxyacrylatehasbeendiscussed。Theoptimumreactionconditionsforepoxymodificationandesterificationwithacrylicacidaregiven。BymeansofFT—IRandTG／DGAandotherCharacteristicmethods，acuredinsolublematerialshowi

6、ngincreasedhardness，flexibilityanderodentresistancehasbeenformedbyashortUV—irradiationofblendsofmodifiedepoxyacrylate，activemonomerandphotoinitiator。Keywords：RapidPrototypingPhotosensitiveResinUltravioletcuringPhotoiniti