*1121.1000292.100029。TS156.62A1004-7093201101-0001-06、、。。。、、。1。75μm。。11*51073005KZ2010100120122010-07-052010-11-091986。。E-mailcongjuli@gmail.com10μm20.25~10μm30.25μm。、、、。、。、。、、、、、、。。。22.1。2。—1—201113、45-7。70%8。、、、、、9。101234、、、、、。2.2。、、、、、。2.2.1。。3M。DuPontLakelandBaCou3M。2.2.2《》1。1/mg·m-310%210%210%410%610%10、、45310%10。、、。。28。2/μm/%105185.067.010.0105199.999.999.8Venturi105199.899.694.0105199.098.092.0。。—2—244/。。99.99%、、、11、。。。。3、、、、、、、、、、。3.1、120~150℃。、。PPS、P84、PTFE、Nomex3。1973PPS。PPS190℃230℃。PPS。PPS3/℃PPS190230P84240300PTFE260300260300Nomex200250、FITNexisPPSPPS。1985P84。P84250℃10min1%240~260℃300℃。P84。PPSP84PPSPPSP84。190℃、。DuPontTeflon12PTFE。PTFE260℃。PTFE。194010。、。260℃—3—2011113。90%10%P84、。、、99.5%0.6~0.8m/s1~2。13。NomexDuPontNomex、、、、200℃250℃、。Nomex。2004。。20043.56.514。。PPSP84、P84、PTFE、、、PPS、P84PTFE。15。、、。、、。20044300tDuPont13。3.2、SOx、NOx、HCl、。PTFE、PPS16、P84、。PTFE、PTFE、10PTFE。Midwesco、、。MonteRicem100%、、—4—2442。3.3、。。17①②③。。P84、、。P84P84。Paral。KermelKermel18260℃460℃30%。Kermel、。Visil19。Visil25%~30%。BASFBasofil20-21200℃。、、。3.4。。。22。。1969Goree-PTFEGORE-TEX100%。。。3.5、。。。Amicor23Acordis。Amicor、、、、。24、25。3MN95H1/5N195%1860、、、、。NanoHorizonsGJLittlewood&SonSmartSilver26。27、、28—5—20111。AB。、、、90%。4。1。2。。3、。。。1.J.199724238-40.2.J.2000313-15.3.J.200122237-39.4.J.1995340-42.5.PM10J.200619146-48.6SHINC.FiltrationapplicationfromrecycledexpandedpolystyreneJ.JournalofColloidandInterfaceSci-ence2006302267-271.7GOPALRKAURSMAZ.ElectrospunnanofibrousfiltrationmembraneJ.JournalofMembraneScience2006281581-586.8KUAMRV.J.2004134-40.9.21J.2003113-15.10.C//2008.2008103-106.11.J.200624535-38.12.M.200835.13.J.20102831-5.14J.20041251.15.J.2006241233-36.16.PPSJ.20072541-4.17.M.2004131.18J.200526646.19.VisilJ.1996223-25.20.BasofilJ.2003418-20.21EICHHORNHD.BasofilJ.2001423-26.22.J.2003338-42.23.———AmicorJ.2010234-37.24.J.2008622-24.11—6—244StudyonstructureandthermalpropertiesofcelluloseacetateandPLAgraftcopolymerDengWenjianZhuangXupinTianjinPolytechnicUniversityAbstractCellulosemelt-spinningtechnologyisanewideaofcellulosefiberprocessing.BasingonCDAasgraftframeandL-LAasgraftmonomergraftcopolymerofcelluloseacetateandPLAwassynthesizedbyring-openingpolymerizationusingSnOct2ascatalystandbecharacterizedonitsstructureandther-malpropertyadoptingFT-IR1H-NMRDSCandTG-DTG.TheresultsshowedthatthemeltingpointrangeofgraftcopolymerofCDAandPLAwas135~145℃basingonvariousgraftstructures.Whilethermaldecompositiontemperaturewasover200℃CDA-g-PLAshadgoodthermalprocessingper-formanceandwouldbefoundationofmeltprocessingofcellulose.Keywordscelluloseacetatepolylacticacidgraftcopolymer檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿檿thermoplastic625.J.2008327-29.26NanoHorizons/SmartSilverJ..2006449.27.J.200547-19.28.J.2000527-29.DevelopmentstatusoftextilematerialusedfordustfiltrationZhouHuan1LiCongju121.CollegeofMaterialsScienceandEngineeringBeijingInstituteoffashion2.BeijingKeyLaboratoryofClothingMaterialsR&DandAssessmentAbstractThecharacteristicofdustanditsharmwereanalyzed.Theapplicationsituationofvarioustextilemate-rialsforfilteringdustwasintroducedandthekeyperformanceofthefunctionaldustfiltrationmaterialsandtheirdevelopmentstatusindomesticandoverseasweredemonstrated.Thedevelopingtrendofthedustfiltrationtextilematerialwaspointedoutinthepaper.Keyworddustfiltrationtextilematerial櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃櫃殭殭殭殭developmentstatus《》1525118200235021-64812993021-54591836021-64286002—11—20111