Technical Data Sheet LOCTITE 603

1 TechnicalDataSheet LOCTITE 603 May-2004 PRODUCTDESCRIPTIONLOCTITE 603provides thefollowingproductcharacteristics:Techn ologyAcrylicChemicalTypeUrethanemethacry lateAppearance(uncured)GreenliquidLMSF luorescencePositive underUVlightLMSC omponentsOne component- requiresnomixingViscosityLowCureAnaerobi cSecondaryCureActivatorApplicationRetain ingStrengthHighLOCTITE 603is designedforthebondingof cylindricalfittingparts,particularlywher econsistentlycleansurfacescannotbeassure d. Theproductcureswhenconfinedintheabsenceo fairbetweenclosefittingmetalsurfacesandp reventslooseningandleakagefromshockandvi bration. @ 25 SeeMSDSV iscosity,Brookfield - RVT, 25 C,mPa s(cP):Spindle1, speed20rpm100 to150 LMSV iscosity, EN12092 -MV, 25 C,after180s, mPa s(cP).

2 Shearrate277s-190 Thegraphbelowshowsthe shearstrengthdevelopedwithtimeonsteelpin sandcollarscomparedtodifferentmaterialsa ndtestedaccordingto of Full Strength on SteelCure Time10075502501min5min10min30min1h3h6h24 h72hSteelAluminumZinc of Full Strength on SteelCure Thegraphbelowshowsthe shearstrengthdevelopedwithtimeatdifferen ttemperaturesonsteelpinsandcollarsandtes tedaccordingto of Full Strength on SteelCure Time10075502501min5min10min30min1h3h6h24 h72h40 C22 C5 ,orlargegapsarepresent,applyingactivator tothesurfacewillimprovecurespeed. Thegraphbelowshowsshearstrengthdeveloped withtimeusingActivator 7471and7649onZincDichromatesteelpinsandc ollarsandtestedaccordingto of Full Strength on SteelCure Time10075502501min5min10min30min1h3h6h24 h72hNo ActivatorActivator 7471 Activator 7649 TDSLOCTITE 603, May-2004 TYPICALPROPERTIESOFCUREDMATERIALP hysicalProperties:Coefficientof ThermalExpansion, ASTMD 696, K-180 10-6 Coefficientof ThermalConductivity,ASTMC 177,W/(m K) ,kJ/(kg K) 24 hours @22 CCompressiveShearStrength, ISO10123:Steelpinsandcollars N/mm (psi) (3,260)After 30 minutes @22 CCompressiveShearStrength, ISO10123.

3 Steelpinsandcollars N/mm (psi) (1,960)TYPICALENVIRONMENTAL RESISTANCEC uredfor 1 week @22 CCompressiveShearStrength, ISO10123:SteelpinsandcollarsHotStrengthT estedat temperature% RT StrengthTemperature, C1007550250050100150 HeatAgingAgedat temperatureindicatedandtested @22 C% Initial Strength at RTHours125100755025001000200030004000500 0120 C150 CChemical/SolventResistanceAgedundercond itionsindicatedandtested @22 C. %ofinitialstrengthEnvironment C100hr500hr1000hrMotorOil125100100100 UnleadedPetrol221009085 Brakefluid221009080 WaterGlycol50/50871009080 Ethanol2210010075 Acetone22909090 GENERALINFORMATIONT hisproductisnotrecommendedforuseinpureox ygenand/oroxygenrichsystemsandshouldnotb eselectedasa ,consulttheMaterialSafetyDataSheet(MSDS) .

4 Whereaqueouswashingsystemsareusedtoclean thesurfacesbeforebonding,itisimportantto checkforcompatibilityofthewashingsolutio nwiththeadhesive. Insomecasestheseaqueouswashescanaffectth ecureandperformanceof notnormallyrecommendedforuseonplastics(p articularlythermoplasticmaterialswherest resscrackingoftheplasticcouldresult). Usersarerecommendedtoconfirmcompatibilit yof ,cleanall surfaces(externalandinternal)witha Loctitecleaningsolvent andallowto thematerialis aninactivemetalorthecurespeedis toslow,spraywith Activator7471or7649 and allow , applyadhesivearoundtheleadingedgeofthepi nandthe insideofthecollarandusea , , theassemblyto approximately250 C. + + + 603, May-2004 LoctiteMaterialSpecificationLMSLMS datedSeptember-1, 1995.

5 Testreportsforeachbatchareavailableforth eindicatedproperties. LMStestreportsincludeselectedQCtestparam etersconsideredappropriatetospecificatio nsforcustomeruse. Additionally,comprehensivecontrolsareinp lacetoassureproductqualityandconsistency . drylocation. : 8 Cto21 C. Storagebelow8 Corgreaterthan28 Donotreturnproducttotheoriginalcontainer . additionalinformationis required, ( Cx )+ 32= FkV/mmx V/milmm/ inchesN x lbN/mmx lb/inN/mm x 145= psiMPax 145= psiN m x mm s= cPNoteThedatacontainedhereinarefurnished forinformationonlyandarebelievedtobereli able. Wecannotassumeresponsibilityfortheresult sobtainedbyothersoverwhosemethodswehaven ocontrol.

6 It istheuser'sresponsibilitytodeterminesuit abilityfortheuser' ,HenkelCorporationspecificallydisclaimsa llwarrantiesexpressedorimplied,including warrantiesofmerchantabilityorfitnessfora particularpurpose,arisingfromsaleoruseof HenkelCorporation sproducts. HenkelCorporationspecificallydisclaimsan yliabilityforconsequentialorincidentalda magesofanykind,includinglostprofits. Thediscussionhereinofvariousprocessesorc ompositionsisnottobeinterpretedasreprese ntationthattheyarefreefromdominationofpa tentsownedbyothersorasa licenseunderanyHenkelCorporationpatentst hatmaycoversuchprocessesorcompositions. Werecommendthateachprospectiveusertesthi sproposedapplicationbeforerepetitiveuse, usingthisdataasa guide.

7 A trademarkof + + +