April-2008 - LOCTITE

1 TechnicalDataSheet LOCTITE 7649 april - 2008 PRODUCTDESCRIPTIONLOCTITE 7649provides thefollowingproductcharacteristics:Techn ologyActivator forLOCTITE anaerobicadhesivesandsealantsChemicalTyp eCoppersalt andAliphaticamineSolventAcetoneAppearanc eTransparent, greenliquidLMSV iscosityVerylowCureNotapplicableApplicat ionCureaccelerationofLOCTITE anaerobicproductsLOCTITE 7649isusedwhereincreasedcurespeedofLOCTI TE anaerobicproductsisrequired. Itisespeciallyrecommendedforapplications withpassivemetalsorinertsurfacesandwithl argebondgaps. LOCTITE 7649isparticularlyrecommendedwhenprevail ingtemperatureislow(<15 C).

2 TYPICALPROPERTIESS pecificGravity@ 25 @20 C,mPa s(cP)2 FlashPoint- SeeMSDSD ryingTime @20 C, seconds30 to70 OnPartLife, days 30 TYPICAL PERFORMANCEF ixturetimeandcurespeedachievedasa resultofusingLOCTITE 7649 ,ISO4587, seconds:Steel (degreased) usingLOCTITE 326 ,, singlesideactivation 30(Fixturetimeis definedasthetimetodevelopa shearstrengthof )HandlingprecautionsActivator mustbehandledina ,consulttheMaterialSafetyDataSheet(MSDS) . wellventilatedareaWhereaqueouswashingsys temsareusedtocleanthesurfacesbeforebondi ng,itisimportanttocheckforcompatibilityo fthewashingsolutionwiththeadhesive.

3 Insomecasestheseaqueouswashescanaffectth ecureandperformanceof Forsmallgaps,treatmentofonlyonesurfacema ybeadequate. Contaminatedsurfacesmayneedrepeatedtreat mentorspecialdegreasingpriortoactivation toremoveanydissolvablecontamination. Poroussurfacesmayneedtwotreatmentsof ,partsshouldbebondedwithin1- month. ,movesurfacesinrelationtoeachotherfora , 2005. Testreportsforeachbatchareavailableforth eindicatedproperties. LMStestreportsincludeselectedQCtestparam etersconsideredappropriatetospecificatio nsforcustomeruse. Additionally,comprehensivecontrolsareinp lacetoassureproductqualityandconsistency .

4 Specialcustomerspecificationrequirements maybecoordinatedthroughHenkel HIGHLY FLAMMABLE andmustbestoredinanappropriatemannerinco mpliancewithrelevantregulations. Donotstorenearoxidisingagentsorcombustib lematerials. Storeproductintheunopenedcontainerina drylocation. : 8 Cto21 C. Storagebelow8 Corgreaterthan28 Donotreturnproducttotheoriginalcontainer . Henkelcannotassumeresponsibilityforprodu ctwhichhasbeencontaminatedorstoredunderc onditionsotherthanthosepreviouslyindicat ed. Ifadditionalinformationisrequired, 7649, april - 2008 Conversions( Cx )+ 32= FkV/mmx V/milmm/ inches m/ milN x lbN/mmx lb/inN/mm x 145= psiMPax 145= psiN m x lb inN mx lb ftN mm oz inmPa s= cPNoteThedatacontainedhereinarefurnished forinformationonlyandarebelievedtobereli able.

5 Wecannotassumeresponsibilityfortheresult sobtainedbyothersoverwhosemethodswehaven ocontrol. It istheuser'sresponsibilitytodeterminesuit abilityfortheuser' ,HenkelCorporationspecificallydisclaimsa llwarrantiesexpressedorimplied,including warrantiesofmerchantabilityorfitnessfora particularpurpose,arisingfromsaleoruseof HenkelCorporation sproducts. HenkelCorporationspecificallydisclaimsan yliabilityforconsequentialorincidentalda magesofanykind,includinglostprofits. Thediscussionhereinofvariousprocessesorc ompositionsisnottobeinterpretedasreprese ntationthattheyarefreefromdominationofpa tentsownedbyothersorasa licenseunderanyHenkelCorporationpatentst hatmaycoversuchprocessesorcompositions.

6 Werecommendthateachprospectiveusertesthi sproposedapplicationbeforerepetitiveuse, usingthisdataasa guide. ,alltrademarksinthisdocumentare trademarksof Americas+ Europe+ AsiaPacific+