伊士曼Tritan材料介绍.ppt

EastmanTritan Anewgenerationcopolyester March2009 AGENDA IntroductionPresentersfromEastmanOverviewValuepropositionsKeymessagesTechnicalreviewPricingRulesofengagementMarketstoavoidfornowWrapupandquestions Successfulhistoryofinnovation Eastmaninnovation EastmanTritan copolyesterWhat shappening LaunchedpubliclyonOct24 2007 K 07 ProducedinKingsport TNInitiallyfocusedontargetmarketsinNorthAmericaandEuropeHousewaresSmallappliancesInfantcareSignssheetapplicationsSignificantfocusoninjectionmoldingapplicationsPartneringwithkeyextrusioncustomers EastmanChemicalCompany RestrictedInformation EastmanTritan copolyestertimeline 2003 2005 Evaluationofphysicalproperties opportunityassessment 2004 2005 Benchscalepolymerandprocessdevelopment 2006 Pilotplantrun prioritymarketsampling October2007 Tritan Launch K 07 prioritymarkets Announcementofcapacityexpansion 1Q08 Start upofcapacityexpansion 1Q10 Introductionviaplasticsdistribution 1Q09 Somecommercialapplications 7 EastmanTritan copolyesterAnew generationcopolyester EastmanTritan copolyesterbalancesthepropertiesofeasyprocessing clarity toughness andheatandchemicalresistance creatingcompellingvalue 8 EastmanTritan copolyesterBalancingprocessingandperformanceproperties Clarity balancinglivelyaestheticsandlong livedperformanceAhighleveloflighttransmittanceAlowlevelofhazeHighglossprovidesvibrantappearanceincoloredortintedproducts Toughness balancinghighvisualimpactwithenduringimpactresistanceToughDurableMaintainsfunctionalandaestheticintegrityoverproductlife Glasstransitiontemperature balancingheatresistanceandeasyprocessingReducedmoldingandsheet thermoformingcycletimesNoneedforseparateannealingstepPotentialforreducedenergyuse Chemicalresistanceandhydrolyticstability tippingthebalanceinyourfavorEastmanTritan copolyestercanwithstandmanyharshchemicalenvironmentswithoutcrazing crackingorhazing FeaturesandbenefitsofEastmanTritan copolyester Verytough NBnotchedizod HighTg 110 C 120 C ChemicallyresistantHydrolyticallystableLowresidualstressBisphenol AfreeEasytomoldinPCoperationsLowerdensityvsPCGoodclarityandhighglossGoodscratchresistanceNEWpolymer ThesefeaturesandbenefitstranslatetohighervalueforEastmanTritan copolyestercustomers EastmanTritan copolyestervalueproposition Theamount typeofvaluethatacustomerperceivesfromEastmanTritan copolyesterdependsontheirpositioninthevaluechainandtheirfocusonservingtheunmet underservedneedsoftheircustomerEastmanTritan copolyesterofferstremendousvaluetobrandowners retailers consumersleveragingitsbalanceofclarity toughness chemicalresistanceandprocessabilitytoproducepartswithgreaterlongevityinappearanceandperformanceEastmanTritan copolyesteroffersvaluetomoldersfocusedonofferingimprovedproductstotheircustomerswithpotentiallyloweredproductioncosts Generalmoldervalueproposition EastmanTritan copolyesteroffersmoldersadvantagesoverheritagecopolyestersaswellasotherthermoplasticsintwoareas Manufacturingcostreduction EastmanTritan copolyestercanreduceprocessingtimeandsystemcosts incertaincasesreducingtheneedforannealingandotherexternaloperationsLowerdensityNoannealingrequiredDrop inforPC sameshrinkage EasytocolorandtintPotentiallyfastercycletimes EastmanTritan copolyesterisaninnovativepolymerfamilythathelpsmoldersprovidedifferentiatedproductsbycombiningthetraditionalstrengthsofcopolyesterswithsuperiortoughnessandeasierprocessing Generalmoldervalueproposition Increasedsales EastmanTritan copolyesterhelpsmoldersofferuniquenewproductsbasedonconsumer preferredbenefitswhichcanbeleveragedtocreatemarketingadvantagesandincreasedsalesHighercustomersatisfactionwithlowerreplacementcostsGoodimpactresistanceResistancetochemicalattack detergentsandfood Increaseddishwasherdurability morecycleswithoutcrazesorcracks GoodstainresistanceLowresidualstressInnovativeanddifferentiatedproductsBPAFreeANEWproductSparklingclarityandglossMoredesignflexibilitybecauseofthelowerlevelsofstressBettersoundquality Valueproposition Housewares EastmanTritan copolyesterbuildsonthechemicalresistance clarity andotherinherentfeaturesofcopolyesters buthasahigherheatdistortiontemperature Tg andhigherimpactresistancethantraditionalcopolyesters ThehigherTgofTritan allowsthepolymertowithstandthehighheatandhumidityrequirementsforrepeatedcyclesincommercialandresidentialdishwashers orexposuretocommoncleansers sanitizersanddetergentsRelativetoPC EastmanTritan copolyesterisanextremelytoughpolymerthatcanoftenprovideadrop inreplacementforpartsproducedbyinjectionmolding requiringonlyminoradjustments Ithasthepotentialtoprovidereliableresultswithoutaseparateannealingsteptoeliminateresidualstress ThiscanresultinlowersystemscostandpartswithgreaterdishwasherdurabilityTheuniqueandproprietarychemistryofEastmanTritan copolyesterdoesnotuseorgeneratebisphenol A BPA inthemanufacturingprocess ThismeansthatexposuretoBPAisnotaconcernwithTritan andmaygivecustomerstheopportunitytodifferentiatetheirbrandsbyprovidingBPA freeproducts EastmanTritan isanew generationcopolyesterthatoftenprovidesgreaterdesignfreedomandvalueformanufacturersanddesignerswhotraditionallyusepolycarbonate PC toproducecommercialandresidentialhousewares barwareandsportsbottles EastmanChemicalCompany thedeveloperofEastmanTritan copolyester hasworkedwithleadingbrandownersinvariousmarketstorigorouslytestandvalidatetheperformanceofTritan underavarietyofend useconditions ValueProposition forhousewares eg drinkware ValueProposition forsportsbottles Valueproposition SmallAppliances EastmanTritan copolyesterisatough innovativepolymerthatprovidesauniquebalanceofprocessingandperformanceproperties includingclarity toughness andheatandchemicalresistance forthesecustomersRelativetoPC EastmanTritan copolyesteroffersauniquechemistrythatallowscarafesandotherinjectionmoldedpartstobemanufacturedwithgreaterhydrolyticstabilityandlowerlevelsofresidualstress resultingingreaterdishwasherdurabilityThesepropertiesalsocaneliminateaseparateannealingstep andprovideotherprocessingadvantages Asaresult partscanoftenbeinjectionmoldedfromEastmanTritan copolyesterinlesstimeand potentially withlessenergythanPCTheuniqueandproprietarychemistryofEastmanTritan copolyesterdoesnotuseorgeneratebisphenol A BPA inthemanufacturingprocess ThismeansthatexposuretoBPAisnotaconcernwithTritan andmaygivecustomerstheopportunitytodifferentiatetheirbrandsbyprovidingBPA freeproducts EastmanTritan copolyesterisanew generationcopolyesterthatoftenprovidesgreaterdesignfreedomandvalueformanufacturersanddesignerswhotraditionallyusepolycarbonate PC toproduceplasticpartsforsmallappliances EastmanChemicalCompany thedeveloperofTritan hasworkedwithleadingbrandownersinvariousmarketstorigorouslytestandvalidatetheperformanceofTritan underavarietyofend useconditions ValueProposition forsmallappliances eg Blenderjug Valueproposition Infantcare EastmanTritan copolyestercomparesfavorablywithPCforimpactresistance shatterresistance andodor tasteandstainresistance whilemeetingthemarket sgrowingdemandforproductsmadewithoutBPAUnlikepreviouscopolyesters EastmanTritan copolyesteroffersahighdegreeoftemperatureresistance sopartsmoldedfromTritan canwithstandsterilizationbynumeroustechniquesrecommendedbymanufacturersThesepartsalsocanbefrozenEastmanTritan copolyestercanprovideadrop inreplacementformanyPCinjectionmoldswithminorornoadjustmentsandoftenwithnocapitalinvestmentUnlikePC EastmanTritan copolyesterallowsinfantcareproductstostanduptorepeateddishwashercycleswithoutcrackingorcrazing soproductsmaintaintheirwaterclarityandlivelycolorsthroughouttheirlonglifetimes EastmanTritan copolyesterisanew generationcopolyesterwithabalanceofpropertiesthatmakesitespeciallywell suitedfortheinfantcaremarketandthatprovidesprocessingadvantagesthatcreatevalueforbrandownersnowmoldingproductsfromPC ThankstoEastmanTritan copolyester consumerscanenjoydurableclearinfantcareproductsindramaticdesignsandvibrantcolors withaproductmanufacturedwithoutBPA Keytakeaways Infantcare EastmanishandlingallbabybottleapplicationsdirectEBM limitedcustomerset EastmanalreadyengagedgloballyISBM anticipating2Q09launchintotheseapplications handleddirectlyFocusoninjectionmoldingapplicationsPacifiers sippycups breastpumps otherCoordinatewithEastmansellerwhomayalreadybeinvolvedviabottleapplicationsSellEastmanTritan copolyesterEX401only PremiumapplicationPerdistributorcontract ValueProposition forinfantcare eg BabybottlesEBM sippycupsIM pacifiershieldsIM Valuepropositionsummary ValuedeliveredvariesthroughoutthevaluechainThepolymeris generally similartoheritagecopolyesters clear toughandchemicallyresistant whileaddingIncreasedtoughnessIncreasedtemperaturestabilityEnhanceddishwasherdurabilityIncreasedchemicalresistanceDrop inshrinkageLowerdensityAlsowithoutBPA TherearemanyaspectstoperformanceofEastmanTritan copolyesterbeyondthedatasheet Environmentalandregulatory FDAapprovalobtainedformultipleuseapplicationsIndustrialandJHOSPA food approvalinJapanEuropeanEFSAworkongoing clearanceexpected1Q09NSF51approvalobtainedULapproved 94HBHaveapprovalsforAU NZ Canada China Korea EastmanTritan copolyesterproducts forsaleviadistribution EastmanTritan copolyesterTX1001Tgof110 CEastmanTritan copolyesterTX1501HFTgof110 CandincreasedflowEastmanTritan copolyesterTX2001Tgof120 CEastmanTritan copolyesterEX401Tgof120 C InfantCare TechnicalPresentation EastmanTritan copolyester 25 EastmanTritan Anew generationcopolyester EastmanTritan copolyesterbalancesthepropertiesofeasyprocessing clarity toughness andheatandchemicalresistance creatingcompellingvalue 26 EastmanTritan copolyesterBalancingprocessingandperformanceproperties Clarity balancinglivelyaestheticsandlong livedperformanceAhighleveloflighttransmittanceAlowlevelofhazeHighglossprovidesvibrantappearanceincoloredortintedproducts Toughness balancinghighvisualimpactwithenduringimpactresistanceToughDurableMaintainsfunctionalandaestheticintegrityoverproductlife Glasstransitiontemperature balancingheatresistanceandeasyprocessingReducedmoldingandsheet thermoformingcycletimesNoneedforseparateannealingstepPotentialforreducedenergyuse Chemicalresistanceandhydrolyticstability tippingthebalanceinyourfavorEastmanTritan copolyestercanwithstandmanyharshchemicalenvironmentswithoutcrazing crackingorhazing EastmanTritan copolyesterproducts TheEastmanTritan copolyesterfamilyofmaterialsincludesproductshavingglasstransitiontemperaturesrangingfrom110to120 C Productswith110 CTgareavailableinbothstandardandhighflowgrades FeaturesandbenefitsofEastmanTritan copolyester 28 PotentiallyfastermoldingratesthanPCinsomeinjectionmoldingapplicationsEasytomoldinPCoperationsLowresidualstressLowerdensityvsPC Materialfeaturesandbenefits Processingfeaturesandbenefits Verytough NBnotchedIzod HighTg 110 C 120 C ExcellentclarityChemicallyresistantHydrolyticallystableStainresistantBisphenol Afree Impactresistance EastmanTritan copolyesterandpolycarbonatewere NoBreak materialswithimpactenergiesexceeding15ft lb in Eastar GN071 TABS COCandimpactmodifiedacrylicexhibitedbrittlefailureDesignadvantage NotchedIzodsimilartoPC NB andmuchhigherthanotherthermoplastics ToughnesswasmeasuredatroomtemperaturebynotchedIzodtestingaccordingtoASTMD256 Flexuralmodulus ValuesforTABSandimpactmodifiedacrylicrepresentaveragesofcurrentlyavailablerangeofmaterials Lessstiffness softerfeelandeasytoremoveundercutsduringmolding FlexuralmoduluswasmeasuredaccordingtoASTMD790 Materialtoughness ToughnesscanbemeasuredmanydifferentwaysDifferentapplicationsmaycorrelatebetterwiththedifferenttestsTwomaintestsoftoughnessusedforclear amorphousthermoplastics IzodimpactElongation strainatbreak EastmanTritan copolyestershowsoutstandingtoughnessrelativetoPC Extremelytoughmaterial Izodimpact PC 1 8 notchedIzod 14ftlb in PB Tritan TX1000 1 8 notchedIzod nobreakTritan TX2000 15 9ftlb in PB PC notchedIzod 2 2ftlb inTritan TX1000 notchedIzod nobreakTritan TX2000 notchedIzod 15 2ftlb in PB Glasstransitiontemperature Tg RangeofTg sareavailableusingmodificationsofthisinnovativetechnologyHigherTg smeansHighertemperatureresistanceReducedcreepunderloadFastermoldingratesSlowerphysicalaging Optimumheatresistanceforperformanceandprocessing Clarity EastmanTritan copolyester polycarbonate COCandDN011exhibitthebestclarityTABSandimpactmodifiedacrylicexhibitlower transmittanceduetomulti phasemicrostructure Newpolymerwithexcellentaesthetics ClaritywasmeasuredastransmittanceaccordingtoASTMD1003 Chemicalresistance Chemicalresistancecanbedefinedinseveralways chemicalattack solvent inducedcrystallizationandswelling andenvironmentalstresscracking ESC Mostrelevanttoapplicationsusingclear toughthermoplasticsisESCESCchemicalresistanceperformanceinanapplicationisacombinationofseveralfactors Stresses bothappliedandresidual Thechemicalenvironment identityandconcentration ThepolymerThemajorcontributiontoESCforhousewaresandsmallapplianceapplicationsishydrolyticdegradation 35 可编辑 Hydrolyticstability Hot wetenvironmentssuchasthedishwashercanbreakdowncertainpolymersHydrolyticbreakdowncantakemanyforms themostcommonisenvironmentalstresscrackingRateofhydrolysisincreaseswithappliedstressOtherhydrolysistestsaredifficulttoperformonEastmanTritan copolyesterduetothermaldeformation prolongedboilingwatertests Hydrolyticstability 37 Polycarbonateiswellknownforstresscrackingduetohydrolysis example PCbreaksat1 strainafter2 3dishwashercycleswithCascadepowderEastmanTritan copolyesterwillnotstresscrackat1 strainaftermorethan 250dishwashercycles Dishwasherdurability Manyaspectstoconsiderregardingdishwasherdurability HeatresistanceChemicalresistanceHydrolysisresistanceScratchresistanceAllofthesechangewhenthetypeofdishwasherisconsidered CommercialResidential Cracksafter100sanitizercyclesinPC EastmanTritan copolyesterafter100sanitizercycles Perfect Theseblendercarafeshavebeentestedover500cycleswithnocracking Cracksafter9dishwashercyclesinPC NocrazesorcracksinmugsmoldedfromEastmanTritan copolyesterafter100residentialdishwashercycles 43 Dishwasherdurability validation AnumberoftestshavebeenperformedtoestablishthedishwasherdurabilityofpartsmadefromEastmanTritan copolyesterTX1001andTX2001 Bottomlineondishwasherdurability EastmanhasNOTbeenabletocrazeorcrackpartsmoldedoutofEastmanTritan copolyesterinaresidentialorcommercialdishwasherOurcustomershaveNOTbeenabletocrackandcrazepartsmoldedoutofEastmanTritan copolyesterinaresidentialorcommercialdishwasherBrandownersmaystoptestingforenvironmentalstresscrackingviadishwashingwhenusingEastmanTritan copolyester Staining EastmanTritan copolyesterTX1001andTX2001canstainonextendedexposuretoheatedfoodsCertainfoodsincontactwiththesematerialsforlongperiodsoftime suchasturmeric curryandyellowmustard andtomatosaucecancausediscolorationThenatureofapplicationsforthismaterialsuggestthatprolongedcontactwithhotfoodsdoesnotresultinobservablecolorchangePolycarbonatehasexcellentstainresistance polypropyleneismuchworse EastmanTritan copolyesterisintermediatebetweenthesetwomaterials butclosertoPC 46 Cleaningofstainedsamples Immersion24hr roomtemp10 bleachsolution Microwavability Anumberoftestshaveindicatedthat duetotheparticularTg microwavingisgenerallynotrecommendedMoldedbowlsofsmallcapacitysurvivedextendedmicrowavecycles tothepointofheavilyburntfoodHowever temperaturecapabilityissuchthatatcertaintemperaturesandtimes withcertainfoods moldedpartswillcreepanddistortShortexposuretoboilingwaterisacceptableandgenerallywillnotcauseanytypeofdistortionLargepans suchasfoodservicecontainers filledwithcoldgravycannotbereheatedwithoutsomedistortionduetonon uniformheatinginthemicrowaveandverylongheatingtimes Soundcharacteristics 48 ProductsmadeoutofEastmanTritan copolyesterhaveadifferentiatedsoundwhencontacted dropped andusedEastmanTritan copolyesterhasalowermodulusandalowerresonantfrequencySoundofapartarisesfromresonantfrequency strongfunctionofdesign Responsesfromcustomershavebeenthatthismaterialis quieter andsounds moresubstantial or tougher thanpolycarbonateDifficulttocharacterizeforaudience usedemos Betterscratchresistance Smallimprovementinscratchresistance Summaryofphysicalproperties EastmanTritan copolyesterbalancesthepropertiesofclarity toughness andheatandchemicalresistance creatingcompellingvalue FeaturesandbenefitsofEastmanTritan copolyester 51 Verytough NBnotchedIzod HighTg 110 C 120 C ExcellentclarityChemicallyresistantHydrolyticallystableStainresistantBisphenol Afree PotentiallyfastermoldingratesthanPCinsomeinjectionmoldingapplicationsEasytomoldinPCoperationsLowresidualstressLowerdensityvs PC Materialfeaturesandbenefits Processingfeaturesandbenefits ProcessingEastmanTritan copolyester 52 InjectionmoldingMelttemperaturerange 270 300 CMoldtemperaturerange 30 70 CInjectionblowmolding InjectionstretchblowmoldingMelttemperaturerange 270 300 CPreformMoldtemperaturerange 30 70 CPreformtemperature inflation 120 150 CBlowMoldtemperaturerange 30 50 CExtrusionblowmoldingMelttemperaturerange 230 245 CMelt250 Cinsufficientmeltstrength Injectionmoldingcycletime 53 Cycletimeisgovernedbyanumberoffactors MaterialthermalpropertiesCoolingsufficientforejectionandpartstabilityMolddesignandconstructionCoolinglineplacementandalloysusedformoldconstructionEnd useenvironmentDetrimentaleffectscausedbyexcessiveresidualstressesGiventhecomplexityoftheseinteractionstherearecaseswhereEastmanTritan copolyestercancyclefasterthanresinshavinghigherglasstransitiontemperatures Residualstresses CharacterizationofresidualstressesinpartsisverydifficultAllmeasurementtechniqueshavesignificantdrawbacksSolventattackmethodsusestresscrackingtoestimatelevelsofstressComparisonofamoldedbowl usingrecommendedmoldingconditions showssignificantdifferencesbetweenEastmanTritan copolyesterandpolycarbonatePolycarbonateSurfacestresslevelsrangingfrom6MPaalongthewallto8MPanearthegateEastmanTritan copolyesterNosurfacestressmeasuredabove 5MpaLowerTgallowsmoldingwithlowerstresslevels Moldingcycletimes Cycletimescanactuallybetoofast residualstressescontributetoESCPolycarbonatecanhavesubstantialproblemswithresidualstressesThreetypesofresponsestoresidualstressissuebyPCusers lengthencycletimetoreducestress employaseparateannealingstep orusePCblendsan