呋喃改性硅丙樹(shù)脂-納米TiO-,2-低表面能船舶防污涂料.pdf

1、Y1dod917分類(lèi)號(hào)：!Q笪UDC：——密級(jí)：——學(xué)學(xué)校代號(hào)：10150號(hào)：20052115艾建交職摯碩士學(xué)位論文呋喃改性硅丙樹(shù)脂，納米Ti02低表面能船舶防污涂料AntifoulingPaintofFuranModifiedOrganosilieonaerylate／nanoTiOzonvessels學(xué)生姓名：導(dǎo)師及職稱(chēng)：學(xué)科門(mén)類(lèi)：專(zhuān)業(yè)名稱(chēng)：研究方向：申請(qǐng)學(xué)位級(jí)別：論文答辯日期：學(xué)位授予單位：李善文高宏教授陳美玲教授T學(xué)材料學(xué)海洋涂

2、料碩士2008年1月4日火連交通大學(xué)大連交通大學(xué)工學(xué)碩十學(xué)位論文AbstractAsmoreandmoreattentionwaspaidtoprotectmarineenvironmentsalongwiththedeadlineofTBTselfpolishingantifouling(A／F)paintin2008，theleadingpaintmanufacturershavetofocusondesigning，develop

3、ingandpreparingmanynewtypesofhi曲一efficientandenvironmentallybenignA，F(xiàn)coatingsThereinto，lowsurfaceenergyA／FcoatingsisoneofmostpromisingA／FcoatingsinthenewfutureInordertoexpandthebroad—spectrumofefficiencyoflowsurfaceenerg

4、ymcoatings，anovelA／Fpolymer，namely，furanmodifiedorganosilicon—acylateWassynthesizedbygraftingbioactivefuranringontothebackboneoforganosilicon—acylateThetestsofinfraredspectropy(IR)，gelpermeationchromatography(GPC)，andsca

5、nningelectronmicroscopy(SEM)shewthat：Furan—ringcouldbebuiltintothechainoforganosilicon—acylateM。91703withprofiledistribution25685ThesmoothfilmofresinmeetsallthebasicrequirementsofbonderswhichareappliedintopaintsAntimicro

6、bialassayswereaccomplished、ⅣitllescherichiaeoliandbacillussubtilisItWasindicatedthat：modifiedorganosiliconacylate，brominatedfuranandnano—Ti02allexhibitexcellentantibacterialperformance，nlenewA／Fcoatingswerepreparedwithfu

7、ranmodifiedorganosiliconacylateasbondersandbrominatedfuranasantifoulantFurthermore，solvents，assistants，nano—Ti02andotherpigmentsandfillersweremixedatthesametimeThenaseriesofcorrespondinginspections，forinstance，IRcontacta

8、ngle(CA)，SEM，testsofmechanicalpropertiesandantifoulingassaysinseawaterwerefinishedTherefore，basedonanalyzingbyorthogonalandoptimizedmethods，someconclusionswere&awedasfollows：Thecontactanglesdecreasesignificantlywithincre

9、aseofamountofmodifiedresinTheadditionofnanoTi02doesnotaffectcontactanglesignificantlyingeneralBrominatedfuranandnano—Ti02improvetheantifoulingperformanceoflowsurfacefreeenergycoatingsapparentlyT11eoptimalresultisthat：fur

10、anmodifiedorganosiliconacylate49wt％，nano—Ti0211、璣％andsiliconoil6wt％；CA=9945。；Therootofthelowsurfaceenergyattributestothemicroroughandhydrophobicfilmwhichisrichinpapillasandgrooveswithmicro—andnanometerdiametersonbaseofob