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1、HardCarbonandOtherMaterialsforHEVDevelopedbyKUREHAAisakuNagaiCarbonandBatteryMaterialsDivisionKUREHACORPORATIONIntroductionofKUREHA•Founded;June21,1944•Numberofemployees;3,882(Consolidated)•Annualrevenue;US$1.5billion(Consolidated)•Headquarter;Tokyo,Japan
2、•Productionsite;IwakiFactoryinFukushima,Japan1Ourmotherplant“IwakiFactory”IwakiFactoryHeadquarters,Tokyo1,115,000m2ofmainproductionsiteinIwakiCity,FukushimaThreeBusinessDomainsofKUREHA1.AdvancedMaterialsDivision•BatteryMaterials•EngineeringPlastics•Carbon
3、Products2.SpecialtyChemicalsdivision•Pharmaceuticals•Agrochemicals•Industrialchemicals3.SpecialtyPlasticsDivision•Foodpackagingmaterials•Householdproducts•Fishinglines2HistoryofPVdFdevelopmentatKUREHA•1962:BasicResearchstarted•1963:HighDielectricConstantw
4、asfound•1967:ItsFerroelectricitywasfound–JP833892,JP913408•1970:PVdFPlantstarted•1971:HighDielectricFilmsforCapacitor•1971:FishingLine•1972:PiezoelectricSpeakerfromPioneer•1978:PyroelectricInfraredSensor•1980:UltrasonicProbeforMedicalUse•1990:BinderforLit
5、hiumIonBattery•1998:PolymerElectrolyteforLPBPVdFProductsforLIBandLPB•forcathode–#1100,#1300,#1700–#7000series:highermolecularweighttype•foranode–#9000series:enhancedadhesiontypeand/orhighermolecularweighttype•forgelelectrolyte–#8000series3HistoryofCarbonp
6、roductsdevelopmentatKureha•1959:basicresearchofnaphthacrackingwasstarted•1963:naphthacrackingplantwasbuilt•1964:basicresearchofcrudeoilcrackingandcarbonproductsmadebypitchwerestarted•1967:pilotplantofcrudeoilcrackingwasbuilt•1969:Carbonfiber&activatedcarb
7、onplantwasbuilt•1970:crudeoilcrackingplantwasbuilt.salesofficewasopenedatL.A.•1988:thefirsthardcarbonforLIBwascalcinatedatourTokyoLaboratory•1992:theplantofhardcarbonforLIBwasbuilt•1996:CarbotronPwasusedforEVandHEVcrudeoilcrackingby2000ºCsteam4ListofCarbo
8、nproducts•Carbonfiber–chop,felt,yarn,cloth,paper,veilmat•Activatedcarbon–A-BAC,G-BAC•Others–KREGPRPH,H-BORD,KS,KHProductionProcessofCarbotronandBACTheOutlineoftheProductionProcessofCarbonMaterialsPetroleumPitchMakin