聚苯硫醚的纯化研究进展-杨文彬

聚苯硫醚的纯化研究进展杨文彬1,芦　艾2,张　凌2,周元林1,何方方1(1.西南科技大学材料科学与工程学院,四川绵阳621010;2.中国工程物理研究院化工材料研究所,四川绵阳621900):(、),、、。:;;;;:TQ326.5　:A　:0253-4320(2007)S1-0126-03ResearchprogressinpurificationofpolyphenylenesulfideYANGWen-bin1,LUAi2,ZHANGLing2,ZHOUYuan-lin1,HEFang-fang1(1.SchoolofMaterialScienceandEngineering,SouthwestUniversityofScienceandTechnology,Mianyang621010,China;2.Instituteofchemicalmaterials,CAEP,Mianyang621900,China)Abstract:Severalpurificationmethodsforpolyphenylenesulfide(PPS)includingsolventwash,drydistillationinvacuumandtheirmechanismsareintroducedinthispaper.ThespecialapplicationofpurifiedPPSinelectricalandelectronicproducts,anticorrosioncoatings,electronicpackagingmaterialsandotherfieldsareprospectedtoo.Keywords:polyphenylenesulfide(PPS);purification;progress;mechanism;application　:2006-11-06　:(10647143)(2005C014)　:(1971-),,,,,0816-2923500,[e-mail]。　　,[1-3]。(PPS),、、、,,2060,、、、、、[4-9]。。,PPS(Na+、Cl-)。,,。,。,PPS、、、。PPS,,。,,。1　1.1　PPS,,PPS。PhillipsPetroleumAkzoNV[10-11],PPS,PPS。,、、、-、NMP-PPS,,。TotoKasei[12](、、、、)2(、、、1-)(、、N-),。DainipponInk&Chemicals[13]2744Pa、265℃,(N-·126·June2007现代化工27(1)ModernChemicalIndustry20076、N、N-、1,3-、、、、N-、1,3-)(),。,。[14-15],、、。,,,,180～250℃,2～8h。,60～80℃,,,。,,,。PPS,,。,,,。,,,,。1.2　PhillipsPetroleum[16],NaSH、-,N-,,。,PPS。[17]-,,、、、,,。,N-、,,,-N-,,2～5h。,,,PPS,pH,,,。,,10-4[18]。1.3　[19]。,,-0.01～-0.50MPa,100～285℃,5～40℃/min,8～120h。,PPS,,PPS0.20%。2　2.1　,PPS,,,、,,[10-14]。,。2.2　(、、、、N-、)、、、1-Cl、2-Cl,,PPSPPS[14]。,,。,2:150μm(,);[19]。-,。,,,、。,,。,·127·20076:、,,;,PPS[16]。3　、、、。、、,PPS,,。PPS、[20]。,。PPS,。3.1　,3.9～5.1,13～17kV/mm,、、。,,,PPS。PPS,,,、、、、、、、、、、、、、[21]。3.2　PPS,,。170℃,190℃(、、、)。,。PPS200℃、、[22]。PPS,,PPS。,,,,,。,PPS。3.3　,,,,。PPSPPS[20]。3.4　,、,。PPS,、,。,PPS,2PPS[23]。,PPS,。4　,。PPS,,。,PPS,、、。[1]GarrellMG,BaoM,ShihAJ,etal.Mechanicalpropertiesofpolyphenylene-sulfide(PPS)bondedNd-Fe-Bpermanentmagnets[J].MaterialsScienceandEngineeringA,2003,359(1/2):375-383.[2]LiXG,HuangMR,BaiH,etal.High-resolutionthermogravimetryofpolyphenylenesulfidefilmunderfouratmospheres[J].JournalofAp-pliedPolymerScience,2002,83(10):2053-2059.[3],,,.:[M].:,1994.[4]WinyuT,HataM,NittaK,etal.Mechanicaldegradationoffilterpoly-mermaterials:Polyphenylenesufide[J].PolymerDegradationandSta-bility,2006,91(11):2614-2621.[5]SchwartzCJ,BahadurS.Theroleoffillerdeformability,filler-polymerbondingandcounterfacematerialonthetribologicalbehaviorofpolyphenylenesulfide(PPS)[J].Wear,2001,250(2):1532-1540.[6]HayJN,LuckDA.Theconformationofcrystallinepoly(phenylenesul-phide)[J].Polymer,2001,42:8297-8301.[7]YuLG,YangSR,LiuWM,etal.Investigationofthefrictionandwearbehaviorsofpolyphenylenesulfidefilledwithsolidlubricants[J].PolymerEngineeringandScience,2000,40(8):1825-1832.[8]AriciA,SinmazcelikT,CapanL,etal.Influenceofannealingontheperformanceofshortglassfiber-reinforcedpolyphenylenesulfide(PPS)composites[J].JournalofCompositeMaterials,2005,39(1):21-33.[9].PPS[J].,1996,24(1):47-51.　　(下转第130页)·128·现代化工27(1),。,,,,,,,,。[9]5、—SO3HBronsted,,。2.1　,,。,。,、、[10];(、)、(、)、(DH、732)、[11]。,、、。Xie[12-13]KNO3/Al2O3KF/ZnO。KF/ZnO:10∶1,3%(),9h,85.29%;KNO3/Al2O3,KNO30.35(g/g)、500℃、5h、15∶1、6.5%()、7h,87.43%。CsX、、EST-10、Li/CaO、Na/NaOH/γ-Al2O3,,。Xie[14]KOH/NaX,KOH10%(393K3h)。,KOHNaX,。5%KOH。、、、、、,、、、O2,。,,,。Furula[15]、,,,,/200～300℃90%。Wang[16],2%(75.92±0.036)mg/g(KOH),1%KOH,97.02%。,,,。　　(上接第128页)[10]PhillipsPetroleumCo.Productionofpoly(arylenesulfide)polymerscontaitningreducedamountsofoligomers:EP,594189[P].1994-05-12.[11]AkzoNV(NL).Processforthepreparationofpolyarylenesulphidehav-ingalowmetalcontent:EP,468559[P].1992-11-23.[12]TotoKaseiKK(JP).Methodforremovingimpurtiesfrompolyphenylenesulfideresin:US,4841022[P].1989-02-20.[13]DainipponInk&Chemicals(JP).Methodforpurifyingpolyphenylenesulfide:US,4507468[P].1985-08-05.[14].:,1597736A[J].2005-11-06.[15],,.[J].,2005,33(2):30-32.[16]PhillipsPetroleumCo.Processforthepreparationofpoly(arylenesul-fide)withlowmetalcontaminationl:US5235032[J].1993-09-22.[17].:,1539865A[J].2004-10-21.[18],,,.PPS[J].,2005,33(10):15-16.[19].:,1624023A[J].2005-06-04.[20],,.[J].,2000,14(4):51-53.[21].PPS[J].,1997,25(8):21-24.[22].[J].,2004,25(4):164-167.[23],,.[J].,2005,33(4):10-12.□·130·现代化工27(1)