乐泰LOCTITE底部填充剂胶水3220电子产品应用

乐泰LOCTITE底部填充剂胶水3220电子产品应用：

本文来自：汉高乐泰胶水（中国）有限公司 Henkel Loctite官网 www.loctite.net/c1266.html  

TechnicalDataSheet

    LOCTITE 3220

    September-2016PRODUCTDESCRIPTION    G(Ilass6TrBa)n,s°itionTemperature (Tg) by TMA    26LOCTITE3220provides thefollowingproductcharacteristics:

Technology    Epoxy    WaterAbsorption,ASTMD570,%:

Appearance    Black    168 hours@85°C/85%RH    2.6Product Benefits    ● Onecomponent    TensileModulus,Samplecured30 minutes@80°C:

    ● Fastcureatlowtemperatures    @25ºC    N/mm²   3,240

    ● Excellentadhesion    (psi)       (469,920)Cure    Heatcure    @85ºC    N/mm²   22Application    AdhesiveandSealant    (psi)       (3,190)TypicalApplications    Imagesensors andMMC    TensileStrength,ASTM-D-790    N/mm²   13

    (psi)       (1,885)LOCTITE3220isdesignedforuseinheatsensitivedevices.    TYPICALPERFORMANCEOFCUREDMATERIAL

    Lap ShearStrength:

TYPICALPROPERTIESOFUNCUREDMATERIAL    GlassEpoxytoGlassEpoxy    N/mm²   20.4CassonViscosity@25°C,mPa∙s(cP):    (psi)       (2,960)

   HaakePK100,M10/PK12°Cone    2,500

 Viscosity,Brookfield CP51,25°C,  mPa·s(cP):

   Speed20rpm    7,150    GENERALINFORMATION

 ThixotropicIndex,Brookfield(2/20rpm)    3.3    Forsafehandlinginformationonthisproduct,consulttheSafetyYieldPoint@25°C,MPa    57,000    DataSheet,(SDS).

 SpecificGravity    1.36

 Pot Life@25ºC, days    >14

 ShelfLife@-15°C(fromdateofmanufacture),  days    365    Notforproductspecifications

 FlashPoint-SeeSDS    Thetechnicaldatacontainedhereinareintendedasreferenceonly.

    Please contact your local quality department for assistance and

    recommendationsonspecificationsforthisproduct.

TYPICALCURINGPERFORMANCE    DIRECTIONSFORUSE

CureSchedule    1. Completecleaningofthe substratesshouldbeperformedto5 to10 minutes@80°C    removecontaminationsuchasoxidelayers,dust,moisture,salt

    andoilswhichcancausepooradhesionorcorrosioninabonded

    part.

Withallcuringsystems,thetimerequiredforcuredependsontherate    2. Somefillersettlingiscommonduringshippingandstorage.Forofheating. Cureratedependsonthemassofmaterialtobeheated    thisreason,itisrecommendedthatthecontentsoftheshippingand intimate contact with the heat source.  Use suggested cure    containerbethoroughlymixedpriortouse.

conditionsasgeneralguidelines. Othercureconditionsmayyield    3. Applyadhesivetoallsurfacestobebondedandjointogether.satisfactoryresults.    4. Inmostapplicationsonlycontactpressureisrequired.The above cure profiles are guideline recommendations. Cure    5. Usableshelflifemayvarydependingonmethodofapplicationconditions(timeandtemperature) mayvarybasedoncustomers'    andstorageconditions.

experienceandtheirapplicationrequirements,aswellascustomer    STORAGE:

curingequipment,ovenloadingandactualoventemperatures.    Store in original, tightlycovered containersin clean, dryareas.

    Storage information may be indicated on the product container

    labeling.

TYPICALPROPERTIESOFCUREDMATERIAL    Optimal Storage:  -15 °C. storage greater than -15 °C canPhysicalProperties:    adverselyaffectproductproperties.

  VolumetricShrinkageonCure,%    4.1

  LinearShrinkageonCure,%    1.3    Materialremovedfromcontainersmaybecontaminatedduringuse.Hardness,ShoreD,ASTMD2240    79    Donotreturnproducttotheoriginalcontainer. HenkelCorporationCoefficientofThermalExpansion:    cannotassumeresponsibilityforproductwhichhasbeencontaminated

    -6    orstoredunderconditionsotherthanthosepreviouslyindicated.If

    alpha1,<Tg,cm/cm°C    61×10    additionalinformationisrequired,pleasecontactyourlocalTechnical

    alpha2,>Tg,cm/cm°C    171×10-6

    ServiceCenterorCustomerServiceRepresentative.

    TDSLOCTITE3220,   September-2016Conversions

(°Cx1.8)+32=°F

kV/mmx25.4=V/mil

mm/25.4=inches

Nx0.225=lb

N/mmx5.71=lb/in

psi x145=N/mm²

MPa=N/mm²

N·m x 8.851= lb·itn

N·mm x0.142=oz·in

mPa·s=cP

Disclaimer

Note:

rTehceoinfornmdaattiioonnsprforviduesdeandapplicationoftheproductarebasedonourinthisTechnicalData Sheet(TDS)includingthe

knowledgeandexperienceoftheproductasatthedateofthisTDS.Theproduct

canhaveavarietyofdifferentapplicationsaswellasdifferingapplicationand

workingconditionsinyourenvironmentthatarebeyondourcontrol.Henkelis,

thnereforne,itniotliaiblerfosrthetsoufitawbilityhofoouurupsrodtuhctfo,rthsewprollduactiothnepriotceesses

applicationsandresults.Westronglyrecommendthatyoucarryoutyourown

priortrialstoconfirmsuchsuitabilityofourproduct.

AnyliabilityinrespectoftheinformationintheTechnicalDataSheetoranyother

ewxrittepntiofrootraelrreiscomexmpelincditalytion(rs)eregaanrddienxgcthpeticnonrcleartnioendtporoddeuacttisrexclusded,

injurycausedbyournegligenceandanyliabilityunderanyapplicablemandatory

productliabilitylaw.

IncaseproductsaredeliveredbyHenkelBelgiumNV,HenkelElectronic

MaterialsNV,HenkelNederlandBV,HenkelTechnologiesFranceSASand

IHnencakselFraennckelSwAopldeabseeandditritohnealllysnhoetledtlhiaebfloelloowninwgh:ateverlegalground,

Henkel’sliabilitywillinnoeventexceedtheamountoftheconcerneddelivery.

IncaseproductsaredeliveredbyHenkelColombiana,S.A.S.thefollowing

disclaimerisapplicable:

Theinformation provided inthisTechnicalData Sheet(TDS)includingthe

rencoowmlemdendaatidonesxforieunsceeoafntdheappprlicatitonsofttthhedproteduocftthaireTbaSs.edeoneloiusr,

therefore,notliableforthesuitabilityofourproductfortheproductionprocesses

andconditionsinrespectofwhichyouusethem,aswellastheintended

applicationsandresults.Westronglyrecommendthatyoucarryoutyourown

prioyrltriaillisttoincorenfiremctsuocfhthseuitafbilityatoifouirptroduct.hnicalDataSheetoranyother

writtenororalrecommendation(s)regardingtheconcernedproductisexcluded,

exceptifotherwiseexplicitlyagreedandexceptinrelationtodeathorpersonal

injurycausedbyournegligenceandanyliabilityunderanyapplicablemandatory

productliabilitylaw.

Inrcas,eIpnrco.,duocrtsHarekedlelivaeraeddabyoHrenorkaetlioCno,rpthoratiolln,wRiesindiTseclahinolrogiy

applicable:

Thedatacontainedhereinarefurnishedforinformationonlyandarebelievedto

bereliable.Wecannotassumeresponsibilityfortheresultsobtainedbyothers

ovterrmwihnoesseuitmabeitlihtodfsrwtheeuser'spurposeofanyproductionmethodsmentionedhavenocontrol.It istheuser'sresponsibilityto

hereinandtoadoptsuchprecautionsasmaybeadvisablefortheprotectionof

propertyandofpersonsagainstanyhazardsthatmaybeinvolvedinthehandling

andusethereof.Inlightoftheforegoing,HenkelCorporationspecifically

disrclahiamnstabilityorfitnessforaparticularpurpose,arisingfromsaleoruseallwarrantiesexpressedorimplied, includingwarrantiesof

of Henkel Corporation’s products. Henkel Corporation specifically

disclaimsanyliabilityforconsequentialorincidentaldamagesofanykind,

including lost profits. The discussion herein of various processes or

comipnoastitionnsofispnaottttosboewinntedrpreyteodthaesrsreoprressentatiiocnetheatthnedyeraraenfreeefrokeml

Corporation patents that maycoversuch processesor compositions. We

recommendthateachprospectiveusertesthisproposedapplicationbefore

repetitiveuse,usingthisdataasaguide.Thisproductmaybecoveredbyoneor

moreUnitedStatesorforeignpatentsorpatentapplications.

Trademarkusage

Exceptasotherwisenoted,alltrademarksinthisdocu®mentare trademarksof

HenkelCorporation in theU.S. andelsewhere.     denotesa trademark

registeredintheU.S.PatentandTrademarkOffice.

Reference0.3

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