汉高乐泰loctite5770耐高温胶水现场应用
汉高乐泰loctite5770耐高温胶水现场应用:
本文来自：汉高乐泰胶水（中国）有限公司 Henkel Loctite官网 www.loctite.net/c1218.html
TechnicalDataSheet
LOCTITE® 5770™
April-2012PRODUCTDESCRIPTION l 120
® e
LOCTITE 5770™ provides the following product e
t
S100
characteristics:
n
Technology Acrylic o
°C
80 0
h 4
ChemicalType Dimethacrylateester t
g °C
n 22
Appearance(uncured) Off-whitetopurplishgraypasteLMS 60
e
r
Components One component - t C
5°
lS 40
requiresnomixing l
Viscosity High, thixotropic u
f 20
Cure Anaerobic o
SecondaryCure Activator %
Application Threadsealing 00 10min 1h 3h 24h 48h 72hStrength Medium Cure Time
LOCTITE®5770™isdesignedforthelockingandsealingof
metal threadedpipesandfittings,for industrial applications. CureSpeedvs.Activator
The product cures when confined in the absence of air Wherecurespeedis unacceptablylong, orlargegapsarebetweenclosefittingmetalsurfacesandpreventsloosening present,applyingactivator tothesurfacewill improvecure
® speed. The graph below shows the breakloose strengthandleakagefromshockandvibration.LOCTITE 5770™ is developedwithtimeusingActivator 7471™and7649™on3/8particularlysuitableforsealingappliationsofsteelmetaljoints x16zincdichromatesteelnutsandboltsandtestedaccordingwhere high temperature and high pressure resistance is toISO10964,pretorquedto5N·m.
required.
l 70
TYPICALPROPERTIESOFUNCUREDMATERIAL
e No activatorSpecificGravity@ 25°C 1.27 te
60
FlashPoint-SeeSDS S
n
Viscosity,Cone&Plate,25°C,mPa·s(cP): o 50
Physica,50mmParallelplatesat0.5mm 30,000 to90,000LMS th Activator 7471™
g 40
gap @ 50s-1,25°C
n
e Activator 7649™
r
t 30
TYPICALCURINGPERFORMANCE S
l
l 20
u
F
f 10
CureSpeedvs.Temperature o
Therateofcurewilldependonthetemperature.Thegraph %
belowshowstheremovaltorque strengthdevelopedwithtime 00 10min 30min 1h 3h 6h 24h 72hatdifferenttemperatures on3/8NPTmalleableironpipetees Cure Time
andsteel plugs and testedaccordingto ASTM D6396. All
samplespre-torquedto27N·m. TYPICALPERFORMANCEOFCUREDMATERIAL
AdhesiveProperties
After 24 hours @25°C
BreaklooseTorque,ISO10964,Pre-torquedto 5N·m:
3/8 x 16 steel nuts and bolts N·m 9.0 to28.4LMS
(grade5) (degreased) (lb.in.) (79.6 to251)
After 72 hours @22°C
RemovalTorque,ASTMD6396,Pre-torquedto27N·m: TDSLOCTITE®5770™, April-2012
3/8malleableironpipeteesand steelpipe N·m 74 Curedfor3 days @22°C
plugs, asreceived (lb.in.) (654) RemovalTorque,ASTMD6396,Pre-torquedto27N·m:BreaklooseTorque,ISO10964,Pre-torquedto 5N·m: 3/8malleableiron teesandsteelplugs,asreceived
3/8x16 phosphate andoil nuts and bolts, N·m 28
asreceived (lb.in.) (248) Chemical/SolventResistance
BreaklooseTorque,ISO10964,Pre-torquedto 5N·m: Agedunderconditionsindicatedandtested @22°C.
3/8x 16steelnuts and bolts (degreased) N·m 27 %ofinitialstrength
(lb.in.) (239) Environment °C 500h 1000hPrevailTorque,ISO10964,Pre-torquedto 5N·m: Motoroil 125 124 124
3/8x16 phosphate andoil nuts and bolts, N·m 5 ATF 87 133 133
asreceived (lb.in.) (44) Gasoline 22 93 93
Brakefluid 22 104 104PrevailTorque,ISO10964,Pre-torquedto 5N·m: Water/ethylene glycol 87 113 113
3/8x 16steelnuts and bolts (degreased) N·m 4 50/50
(lb.in.) (35) Isopropanol 22 100 100
E85Ethanolfuel 22 70 100
B100Bio-Diesel 22 90 115
® 22 120 120TYPICALENVIRONMENTAL RESISTANCE DEF(AdBlue )
Curedfor 3 days @22°C
BreaklooseTorque,ISO10964,Pre-torquedto 5N·m: PressureResistance
3/8x16phosphate&oilnutsandbolts LOCTITE® 5770™wassuccessfullytestedfor sealabilityat
100psi airpressure. NPT3/8malleableironteesandsteelHotStrength plugs,pretorquedto27N·m wereassembledandallowedto
cureat22°Cfor5 minutespriortotestingaccordingtoASTM
100 6396.
SteamResistance:
C
° TestProcedure:
75
2 Steamweightloss,basedonASTMD6396:
2
Substrate:
@
h SteambombsassembledfromNPTextra-thick,schedule160,classt 50
g 3000,forgedsteelpipenipplesandforgedsteelcaps,size1/2X2n 1/2,asreceived.:
r
t CureProcedure:
S 25
24 hoursat22°Cand2 hoursat150°C:
%
0 Agedunderconditionsindicatedandtestedat22°C
0 50 100 150 200 250 300 Steam Steam Steam
emperature, °C %Steam
Temperature Pressure Pressure: Time WeightLossHeatAging °C MPa PSI
Agedattemperatureindicatedandtested@22°C 232 2.9 420 48Hours 0
125 232 2.9 420 7Days 0C 232 2.9 420 21Days 3°
2 Steam Steam Steam
2100
Temperature Pressure Pressure: Time %Steam@ °C WeightLoss
50
1 °C MPa PSI
h
t 75
g 2 250 4.0 575 48Hours 0n 00
°C
e 250 4.0 575 7Days 0r
t 50
S 250 4.0 575 21Days 2l 233 °C
a
i Steam Steam Steam
t %Steamn 25 Temperature Pressure Pressure: Time
I 280 °C WeightLoss
°C MPa PSI
% 0
0 24 250 500 750 1000 280 6.4 930 48Hours 4
Exposure Time, hours 280 6.4 930 7Days 4
280 6.4 920 21Days 9
GENERALINFORMATION
Thisproductisnotrecommendedforuseinpureoxygen
Henkel Americas Henkel Europe Henkel AsiaPacific+860.571.5100 +49.89.320800.1800 +86.20.3623.0506
Forthemostdirectaccesstolocalsalesandtechnicalsupportvisit:www.loctite.net TDSLOCTITE®5770™, April-2012and/oroxygenrichsystemsandshouldnotbeselectedas Storage
asealantforchlorineorotherstrongoxidizing materials. Storeproductintheunopenedcontainer inadry location.
StorageinformationmaybeindicatedontheproductcontainerForsafehandlinginformationonthisproduct,consultthe labeling.
SafetyDataSheet(SDS). OptimalStorage: 8°Cto21°C. Storagebelow 8°Cor
greaterthan28°Ccanadverselyaffectproductproperties.Where aqueous washing systems are used to clean the Materialremovedfromcontainersmaybecontaminatedduringsurfaces before bonding, it is important to check for use. Donotreturnproducttotheoriginalcontainer. Henkelcompatibility ofthewashingsolutionwiththeadhesive. In Corporationcannot assumeresponsibilityfor product whichsomecasestheseaqueouswashescanaffectthecureand hasbeencontaminatedorstoredunderconditionsotherthanperformanceoftheadhesive. thosepreviouslyindicated.Ifadditionalinformationisrequired,
please contact your local Technical Service Center or
CustomerServiceRepresentative.
Thisproductisnotnormallyrecommendedforuseonplastics Conversions
(particularlythermoplasticmaterialswherestresscrackingof (°Cx1.8)+32=°F
theplasticcouldresult). Usersarerecommendedtoconfirm kV/mmx25.4=V/mil
compatibilityoftheproductwithsuchsubstrates. mm/25.4=inches
µm/25.4=mil
Directionsforuse: Nx0.225=lb
ForAssembly N/mmx5.71=lb/in
1. N/mm²x145=psi
Forbestresults,cleanall surfaces(externalandinternal) MPax145=psi
withaLOCTITE® cleaningsolvent andallowtodry.
N·m x 8.851= lb·in
2. Ifthematerialisaninactivemetalorthecurespeedistoo N·mx0.738=lb·ft
slow,spraywith Activator7471™or7649™ and allow to N·mm x0.142=oz·in
dry. mPa·s=cP
3. Applya360°beadofproducttotheleadingthreadsofthe Note:
male fitting, leaving the first thread free. Force the Theinformation provided inthisTechnicalData Sheet(TDS)includingthe
materialintothethreadstothoroughlyfillthevoids.For recommendationsforuseandapplicationoftheproductarebased onour
bigger threads and voids, adjust product amount knowledgeandexperienceoftheproductasatthedateofthisTDS.Theproduct
accordinglyandapply a360°beadof product onthe canhaveavarietyofdifferentapplicationsaswellasdifferingapplicationand
femalethreadsalso. workingconditionsinyourenvironmentthatarebeyondourcontrol.Henkelis,
therefore,notliableforthesuitabilityofourproductfortheproductionprocesses4. Usingcompliantpractices,assembleandwrenchtighten andconditionsinrespectofwhichyouusethem,aswellastheintended
fittings in accordance with manufacturers applicationsandresults.Westronglyrecommendthatyoucarryoutyourown
recommendations. priortrialstoconfirmsuchsuitabilityofourproduct.
AnyliabilityinrespectoftheinformationintheTechnicalDataSheetoranyother5. Properlytightenedfittingswillsealinstantlytomoderate writtenororalrecommendation(s)regardingtheconcernedproductisexcluded,
pressures. Formaximumpressureresistanceandsolvent exceptifotherwiseexplicitlyagreedandexceptinrelationtodeathorpersonal
resistanceallow theproduct tocureaminimumof 24 injurycausedbyournegligenceandanyliabilityunderanyapplicablemandatory
hours. productliabilitylaw.
InatcearsielsproVd,uctsnarleNdeelievrelreddbyV,HenkellBTelgiunmoloNgVi,sHernakeleElectroannicForDisassembly HenkelFranceSApleaseadditionallynotethefollowing:
1. Removewithstandardhandtools. IncaseHenkelwouldbeneverthelessheldliable,onwhateverlegalground,2. Wherehand tools donot work becauseof excessive Henkel’sliabilitywillinnoeventexceedtheamountoftheconcerneddelivery.
engagementlengthor largediameters(over 1"),apply IncaseproductsaredeliveredbyHenkelColombiana,S.A.S.thefollowing
localized heat to approximately 250 °C. Disassemble disclaimerisapplicable:
whilehot. Theinformation provided inthisTechnicalData Sheet(TDS)includingthe
recommendationsforuseandapplicationoftheproductarebasedonourForCleanup knowledgeandexperienceoftheproductasatthedateofthisTDS.Henkelis,1. Curedproductcanberemovedwitha combinationof therefore,notliableforthesuitabilityofourproductfortheproductionprocesses
andliccaotnioditionsdinrereusltpse.cteofstwrohicghlyyroeucouseetnhdemt,atasowuellrarsthteyinternoded
soakingina Loctite solvent andmechanical abrasion priortrialstoconfirmsuchsuitabilityofourproduct.
suchasawirebrush. AnyliabilityinrespectoftheinformationintheTechnicalDataSheetoranyother
writtenororalrecommendation(s)regardingtheconcernedproductisexcluded,LoctiteMaterialSpecificationLMS exceptifotherwiseexplicitlyagreedandexceptinrelationtodeathorpersonalLMSdated July-16,2001. Testreportsfor eachbatchare injurycausedbyournegligenceandanyliabilityunderanyapplicablemandatoryavailablefortheindicatedproperties. LMStestreportsinclude productliabilitylaw.
selected QC test parameters considered appropriate to
specificationsforcustomeruse. Additionally,comprehensive
controls are in place to assure product quality and
consistency. Specialcustomerspecificationrequirementsmay
becoordinatedthroughHenkel Quality.
Henkel Americas Henkel Europe Henkel AsiaPacific+860.571.5100 +49.89.320800.1800 +86.20.3623.0506
Forthemostdirectaccesstolocalsalesandtechnicalsupportvisit:www.loctite.net TDSLOCTITE®5770™, April-2012IncaseproductsaredeliveredbyHenkelCorporation,ResinTechnology
Group,Inc.,orHenkelCanadaCorporation,thefollowingdisclaimeris
applicable:
Teheredliaatbalc.ontaeinceadnhoetreinsaurefurrenisphoendsifboilritinfforrmtatiornesounltysaonbdtaairedbeblievtehdeto
overwhosemethodswe havenocontrol.It istheuser'sresponsibilityto
determinesuitabilityfortheuser'spurposeofanyproductionmethodsmentioned
hereinandtoadoptsuchprecautionsasmaybeadvisablefortheprotectionof
prodpertyatnhderofopf.erIsnonlishatgaoifnsttanfyohreazoairdgs,thHatnmkaeylbCeirnpvolvetidointsheehcaifnicdlilnlg
disclaims allwarrantiesexpressedorimplied, includingwarrantiesof
merchantabilityorfitnessforaparticularpurpose,arisingfromsaleoruse
of Henkel Corporation’s products. Henkel Corporation specifically
idnislcladiimnsalnoystliabilitiytf.orchoenseiqsuceunstiialnorhienrceiidentfalvdaarmioagesprofcanyeksindr,
compositionsisnottobeinterpretedasrepresentationthattheyarefreefrom
dominationofpatentsownedbyothersorasalicenseunderanyHenkel
Corporation patents that maycoversuch processesor compositions. We
recoemtitimveenudset,huatinegatchhispraotsapectiveuiusee.rTtheistphrisdupcrtopoasyedeacpopvlicreatiobnybneforer
moreUnitedStatesorforeignpatentsorpatentapplications.
Trademarkusage
Exceptasotherwisenoted,alltrademarksinthisdocumentare trademarksof
HenkelCorporation in theU.S. andelsewhere. ® denotesa trademark
registeredintheU.S.PatentandTrademarkOffice.
Reference0.2
Henkel Americas Henkel Europe Henkel AsiaPacific+860.571.5100 +49.89.320800.1800 +86.20.3623.0506
Forthemostdirectaccesstolocalsalesandtechnicalsupportvisit:www.loctite.net
