August-2007 - LOCTITE

1 TechnicalDataSheet LOCTITE 290 august - 2007 PRODUCTDESCRIPTIONLOCTITE 290 provides thefollowingproductcharacteristics:Techn ologyAcrylicChemicalTypeDimethacrylatees terAppearance(uncured)GreenliquidLMSF luorescencePositive underUVlightLMSC omponentsOne component - requiresnomixingViscosityLowCureAnaerobi cSecondaryCureActivatorApplicationThread lockingStrengthMediumto HighLOCTITE 290 isdesignedforthelockingandsealingofthrea dedfasteners. Becauseofitslowviscosityandcapillaryacti on,theproductwicksbetweenengagedthreadsa ndeliminatestheneedtodisassemblepriortoa pplication. Theproductcureswhenconfinedintheabsenceo fairbetweenclosefittingmetalsurfacesandp reventslooseningandleakagefromshockandvi bration. Theproductcanalsofillporosityin welds, 290 theDetailRequirementsdefinedin @ 25 SeeMSDSV iscosity,Brookfield - RVT, 25 C,mPa s(cP):Spindle1, speed50rpm20 Thegraphbelowshowsthebreakawaystrengthde velopedwithtimeonM10steelnutsandboltscom paredtodifferentmaterialsandtestedaccord ingto ISO10964.

2 % of Full Strength on SteelCure Time10075502501min5min10min30min1h3h6h24 h72hSteelBrassZinc dichromateStainless Gapsinthreadedfastenersdependsonthreadty pe, of Full Strength on SteelCure Thegraphbelowshowsthebreakawaystrengthde velopedwithtimeatdifferenttemperatureson M10steelnutsandboltsandtestedaccordingto of Full Strength on SteelCure Time10075502501min5min10min30min1h3h6h24 h72h40 C22 C5 CTDSLOCTITE 290 , ,orlargegapsarepresent,applyingactivator tothesurfacewillimprovecurespeed. Thegraphbelowshowsthebreakawaystrengthde velopedwithtime onM10zincdichromatesteelnutsandboltsusin gActivator 7471 and7649 andtestedaccordingto of Full Strength on SteelCure Time10075502501min5min10min30min1h3h6h24 h72hActivator 7471 Activator 7649 No activatorTYPICALPROPERTIESOFCUREDMATERIA LP hysicalProperties:Coefficientof ThermalExpansion, ISO11359-2, K-180 10-6 Coefficientof ThermalConductivity, ISO8302,W/(m K) ,kJ/(kg K) 24 hours @22 CBreakawayTorque,ISO10964:M10 steelnuts and bolts N m 10 ( ) (90)PrevailTorque,ISO10964:M10 steelnuts and bolts N m 29 ( ) (260)BreaklooseTorque,ISO10964,Pre-torqu edto 5N m:M10 steelnuts and bolts N m 30 ( ) (270) ,ISO10964,Pre-torquedto 5N m.

3 M10 steelnuts and bolts N m 40 ( ) (350)CompressiveShearStrength, ISO10123:Steelpinsandcollars N/mm (psi) ( 780)TYPICALENVIRONMENTAL RESISTANCEC uredfor 1 week @22 CBreaklooseTorque,ISO10964,Pre-torquedto 5N m:M10 zincphosphate steelnuts and bolts:HotStrengthTestedat temperature% Strength @ 22 CTemperature, C1007550250050100150 HeatAgingAgedat temperatureindicatedandtested @22 C % Initial Strength @ 22 CExposure Time, hours12510075502500100020003000400050001 00 C120 C150 CChemical/SolventResistanceAgedundercond itionsindicatedandtested @22 C. %ofinitialstrengthEnvironment C100h500h1000h5000hMotoroil(MIL-L-46152) 12585855050 LeadedPetrol2290909090 Brakefluid2290908585 Water/glycol50/508790909090 Acetone2285858585 Ethanol2280808080 GENERALINFORMATIONT hisproductisnotrecommendedforuseinpureox ygenand/oroxygenrichsystemsandshouldnotb eselectedasa sealantforchlorineorotherstrongoxidizing materialsForsafehandlinginformationonthi sproduct,consulttheMaterialSafetyDataShe et(MSDS).

4 Whereaqueouswashingsystemsareusedtoclean thesurfacesbeforebonding,itisimportantto checkforcompatibilityofthewashingsolutio nwiththeadhesive. Insomecasestheseaqueouswashescanaffectth ecureandperformanceof + + + TDSLOCTITE 290 , august - 2007 Thisproductis notnormallyrecommendedforuseonplastics(p articularlythermoplasticmaterialswherest resscrackingoftheplasticcouldresult). Usersarerecommendedtoconfirmcompatibilit yof assembly,cleanallthreads(boltandhole)wit haLOCTITE cleaningsolventandallowto , applyseveraldropsof , applyseveraldropsoftheproductdowntheinte rnalthreads tothebottomof tocool toapproximately85 ,applylocalizedheattonutorbolttoapproxim ately250 C. combinationofsoakingin aLOCTITE solventandmechanicalabrasionsuchasa , 1995. Testreportsforeachbatchareavailableforth eindicatedproperties.

5 LMStestreportsincludeselectedQCtestparam etersconsideredappropriatetospecificatio nsforcustomeruse. Additionally,comprehensivecontrolsareinp lacetoassureproductqualityandconsistency . Specialcustomerspecificationrequirements maybecoordinatedthroughHenkel drylocation. : 8 Cto21 C. Storagebelow8 Corgreaterthan28 Donotreturnproducttotheoriginalcontainer . additionalinformationis required, ( 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. Wecannotassumeresponsibilityfortheresult sobtainedbyothersoverwhosemethodswehaven ocontrol. It istheuser'sresponsibilitytodeterminesuit abilityfortheuser' ,HenkelCorporationspecificallydisclaimsa llwarrantiesexpressedorimplied,including warrantiesofmerchantabilityorfitnessfora particularpurpose,arisingfromsaleoruseof HenkelCorporation sproducts.

6 HenkelCorporationspecificallydisclaimsan yliabilityforconsequentialorincidentalda magesofanykind,includinglostprofits. Thediscussionhereinofvariousprocessesorc ompositionsisnottobeinterpretedasreprese ntationthattheyarefreefromdominationofpa tentsownedbyothersorasa licenseunderanyHenkelCorporationpatentst hatmaycoversuchprocessesorcompositions. Werecommendthateachprospectiveusertesthi sproposedapplicationbeforerepetitiveuse, usingthisdataasa guide. ,alltrademarksinthisdocumentare trademarksof + + +