聚醚改性硅氧烷磷酸酯鹽的合成及性能研究

1、天津工業(yè)大學碩士學位論文聚醚改性硅氧烷磷酸酯鹽的合成及性能研究姓名：王桂蓮申請學位級別：碩士專業(yè)：應用化學指導教師：葛啟劉燕軍2001.12.1天津工業(yè)大學碩士畢業(yè)論文ABSTRACTThedetailedresearchwasfocusedonthesynthesisandpropertjesofsi1iconep01yetherphosphatecopelymers(PK)andonthephysiealandchemicalpro

2、pertjesof、materialmiddlingsandproductFirstly，thethree—stepsynthesisprocessconditionsofPKwerestudiedThefitststepreactionwaspoIymerizationinwhichtheallylp01yethersjntermediares(Af’)werepreparedbyaddingproperethyleneepoxide

3、(EO)，propyleneepoxide(PO)ininitiatorallYlalcoh01andcatalystpotassiumhydroxideInthesecondmeasureweattainedsi1i—conepo]yethercopelymers(G^f)withAP，poly(hydrogenmethyl—siloxane—co—dimethylsi10xane)s(ttS)andP1atinumcatalystb

4、yhydrosilylationMoreover，theorthogonalexperimentsweredesignedinthissynthesisreactionThe1aststepwasthatGJlfwasphosphatedbyphosphatingagent—phosphorouspentoxide(P205)，thenhydrolysised，basicneutralizedtoobtainthefinalproduc

5、ts—PKAtabovesyntheses，theoptimummethodologyeonditionswereprobedandappreciatemiddlingsandproductweremanufacturedbyadjustingthemaininfluencefactorsofeachreactionMoreover，inthisarticlethrougheomprehensiveuti1izationofmodern

6、analYticalandtestinginstFumedt，themolecularinformationofyaws，middlingandoutcomewereanalyzedThemolecularstructureandmolecularweightofHSweremeasuredby1Rand1HNMR；ThenwealsousedIRquantitativeanalysistotracethechangeofSi～Hcon

7、certtrationinhydrosilylation：Inaddition。comparingIRspectrumofthereactantandthatofresulrant，thereactionalprogressandthecharacteristicpeakofeveryproductsweredefinedFinally，theapplledpropertiesofPKweretestedExcellentanti—st

8、aticproperty，1ubricantproperty，coherentproperty，and10wsurfacetensionofsi1iconepolyetherphosphatecopolymerswereindicatedTherelationshipsofpropertiesandstructureofPKweresummedupandanalyzedKeywords：al1Y1p01yetherhydrosilYla