阻燃劑2—羧乙基苯基次膦酸的合成及應用

1、圖書分類號UDC“密級非密碩士學位論文阻燃劑至=趨圣基苤基邀騰酸鮑合成殛應用湮建紅指導教師(姓名、職稱)李巧玲i!—攫申請學位級別碩士學位專業(yè)名稱應用化學論文提交日期三墜年土月旦日論文答辯日期土!!年i月』』13學位授予日期——年——月——日論文評閱人盎盈基拯l受2，型蹇丑盛垡咝!答辯委員會主席2006年3月23日中北大學學位論文ThePreparationandApplicationofHameRetardant2Carboxyeth

2、yl(Phenyl)PhosphinicAcidTutorLiQiaolingAuthorWangJianhongAbstractDichlorophenylphosphine(DCPP)wassynthesizedbyFriedelCraftsmethod，andthe2carboxyethyl(phenyl)phosphinicacid(CEPPA)waspreparedwiththesynthesizedDCPEIntheproc

3、essofthepreparationoftheintermediateDCPPtheaffectingconditions，suchasthequantityofthecatalyst，reactingtime，thesortofcomplexingagent，thegranularityofcomplexingagent，thequantityofthecomplexingagentwereexplored，andintheproc

4、essofthesynthesizingoftheendproductCEPPA，theaffectingfactors，suchastheaddingorderofthereagent，thequantityoftheacrylicacid，theaddingtemperature，thereactingtemperature，thereactingtime，theconditionofhydrolyzation，wasanalyze

5、d，andthemostsuitabletechnologicalconditionsoftheCEPPAweregotThestructure，meltingpointandthermalstabilityoftheCEPPAwereanalyzedbyFTIR，DSC，TGanditindicatedthattheCEPPAhashi【ghermeltingpointandhigherthermalstabilityInordert

6、omakeitsindustrializationcometrue，thescaleupexperimentsweredone，andmoreproductCEPPAwasgottenItindicatedthatwhenthestirringwasgoodandtheaddingratewassuitable，theeffectwasbetterandtheyieldoftheCEPPAgotto784％Besides，thenylo

7、n66andthecottonfiberweremodifiedwiththesynthesizedCEPPATheresultsindicatedthattheflame—retardedpropertyoftheCEPPAwasgood，andcouldmaketheflameretardedabilityofthenylon一66onthelevelofV0，theflame—retardedabilityofthecottonf