乐泰loctite334胶水参数资料PDF用途及安全数据MSDS

乐泰loctite334胶水参数资料PDF用途及安全数据MSDS：

本文来自：汉高乐泰胶水（中国）有限公司 Henkel Loctite官网 www.loctite.net/c1240.html

TechnicalDataSheet

    LOCTITE® 334™

    February-2006PRODUCTDESCRIPTION    HeatCure

LOCTITE®   334™  provides    the  following  product    Heatcanbeusedtoeffectoracceleratecurewhensurfacecharacteristics:    priming operations are undesirable.  Typical  heat cureTechnology    Acrylic    conditionsconsistof heatingandmaintainingbondlineat aChemicalType    Modifiedacrylic    temperaturegivenbelowforthecorrespondingtimespecified.

    LMS    OptimumconditionsforheatcureshouldbedeterminedontheAppearance(uncured)  Light yellowliquid    actualassemblies.

Components    One component - requiresnomixing    121°Cfor20 minutes

Viscosity    High    149°Cfor10 minutes

Cure    Activator    177°Cfor5 minutes

SecondaryCure    Heat    TYPICALPROPERTIESOFCUREDMATERIAL

Application    Bonding    PhysicalProperties:

    ®    ShoreHardness, ISO868,Durometer D    70LOCTITE 334™isdesignedprimarilyforsecuringpermanent    TensileModulus,ISO527-2    N/mm²   1,250magnetsinmotormagnetbondingapplications.Thisproduct    (psi)       (183,000)hasdemonstratedtheabilitytoprovidetough,durablebonds    TensileStrength,atbreak,ISO527-2    N/mm²   21withoutstandingimpactandpeelresistance.    (psi)       (3,100)TYPICALPROPERTIESOFUNCUREDMATERIAL    TYPICALPERFORMANCEOFCUREDMATERIALSpecificGravity@ 25°C    1.05    AdhesiveProperties

 ParticleSize,µm    ≤254LMS

 FlashPoint-SeeMSDS    Curedfor 24 hours @22°C,Activator7387™on1side

 Viscosity,Brookfield -HBT, 25°C,mPa·s(cP):    LapShearStrength,ISO4587:

  SpindleTB,speed20rpm    50,000 to120,000LMS

    Steel :

    0.05mm gap    N/mm²   ≥11LMSTYPICALCURINGPERFORMANCE    (psi)       (≥1,595)

    0.5mmgap    N/mm²   ≥3.5LMSFixtureTime    (psi)       (≥505)Fixturetimeisdefinedasthetimetodevelopashearstrength    180°PeelStrength,ISO8510-2:

 of0.1N/mm².    Steel     N/mm     4.4FixtureTime,ISO4587, minutes:    (lb/in)     (25)

   Steel,withActivator7387™on1side:

    0.05mmgap    <2    TYPICALENVIRONMENTAL RESISTANCE

    0.25mmgap    15    Curedfor 48 hours @22°C,Activator7387™on1side

    0.5mmgap    60    LapShearStrength,ISO4587:

    Steel

CureSpeedvs.Substrate    HotStrength

Thegraphbelowshowsthe shearstrengthdevelopedwithtime   Testedattemperature

onsteellapshears andtestedaccordingtoISO4587(Activator    100

7387™appliedtoonesurface).

    C

  l 100    °

  e    75

    2

  e

  t    2

  S

    @

  n 75

  o    h

    t  50

  h    g

  t

    n

  g

    l    e

  n    e    r

    50    e    t

  e    t

  r    S    S

    25

  t

  S

    %

  l

  l

  u 25

  F    0

  f

  o    0    50    100    150

    Temperature, °C

  % 0

    1min    5min10min30min1rh Time3h 6h    24h   72h

    TDSLOCTITE®334™,  February-2006HeatAging    LoctiteMaterialSpecificationLMS

Aged attemperatureindicatedandtested@22°C    LMSdatedNovember-26,2001. Testreportsforeachbatch

    %ofinitialstrength    areavailablefor theindicatedproperties. LMStest reportsTemperature,°C    1000h    includeselectedQCtestparametersconsideredappropriateto

    90    110    specificationsforcustomeruse. Additionally,comprehensive

    120    100    controls are in place to assure product quality  and

    150    105    consistency. Specialcustomerspecificationrequirementsmay

    175    100    becoordinatedthroughHenkel Quality.

    200    10    Storage

Chemical/SolventResistance    Storeproductintheunopenedcontainer inadry location.Agedunderconditionsindicatedandtested @22°C.    Storageinformationmaybeindicatedontheproductcontainer

    %ofinitialstrength    labeling.

Environment    °C    720h    Optimal Storage: 2°Cto8°C.  Storagebelow 2°C orAirreference    87    100    greaterthan8°Ccanadverselyaffectproductproperties.

    MaterialremovedfromcontainersmaybecontaminatedduringWater/glycol50/50    87    110    use. Donotreturnproducttotheoriginalcontainer.  HenkelUnleadedgasoline    87    15    Corporationcannot assumeresponsibilityfor product whichMotoroil    87    110    hasbeencontaminatedorstoredunderconditionsotherthanATF    87    90    thosepreviouslyindicated.Ifadditionalinformationisrequired,

    please contact your local Technical Service Center  orBrakefluid    87    0    CustomerServiceRepresentative.

GENERALINFORMATION    Conversions

Thisproductisnotrecommendedforuseinpureoxygen    (°Cx1.8)+32=°F

and/oroxygenrichsystemsandshouldnotbeselectedas    kV/mmx25.4=V/mil

asealantforchlorineorotherstrongoxidizingmaterials.    mm/25.4=inches

    µm/25.4=mil

Forsafehandlinginformationonthisproduct,consultthe    Nx0.225=lb

MaterialSafetyDataSheet(MSDS).    N/mmx5.71=lb/in

Where aqueous washing systems are used to clean the    N/mm²x145=psi

surfaces before bonding, it is important to check for    MPax145=psi

compatibility of thewashingsolutionwiththeadhesive.  In    N·m x 8.851= lb·in

somecasestheseaqueouswashescanaffectthecureand    N·mx0.738=lb·ft

performanceoftheadhesive.    N·mm x0.142=oz·in

    mPa·s=cP

Thisproductisnotnormallyrecommendedforuseonplastics    Note

(particularlythermoplasticmaterialswherestresscrackingof    Thedatacontainedhereinarefurnishedfor informationonlytheplasticcouldresult). Usersarerecommendedtoconfirm    and are believed to be reliable.  We cannot assumecompatibilityoftheproductwithsuchsubstrates.    responsibilityfortheresultsobtainedby othersover whose

    methodswehavenocontrol. Itistheuser'sresponsibilitytoDirectionsforuse    determinesuitabilityfortheuser'spurposeofanyproduction1. Forbestperformancebondsurfacesshouldbecleanand    methodsmentionedhereinandtoadoptsuchprecautionsas

    freefromgrease.    maybeadvisablefortheprotectionofpropertyandofpersons2. Activator 7387™shouldbeappliedtooneofthebond    againstanyhazardsthatmaybeinvolvedinthehandlingand

    surfaces andtheadhesivetotheother surface. Parts    usethereof. Inlight of theforegoing, HenkelCorporation

    shouldbe assembledwithin twohours.Minimizingthe    specificallydisclaimsallwarrantiesexpressedorimplied,

    on-parttimeoftheactivatormaximizestheconsistencyof    including warrantiesof merchantabilityor fitnessfor a

    performance.    particular purpose, arising fromsaleoruseof Henkel3. Wherebondgapsarelarge(uptoamaximumof0.5mm),    Corporation’sproducts.  HenkelCorporationspecifically

    orfastercurespeedisrequired,Activator7387™should    disclaims any liability for consequential or incidental

    beappliedtobothsurfaces.Partsshouldbeassembled    damagesofanykind,includinglostprofits. Thediscussion

    immediately.    hereinof various processes or compositions is not to be4. Excessadhesivecanbewipedawaywith organicsolvent.    interpreted as  representation that they are free from5. Bondshouldbeheldclampeduntiladhesivehasfixtured.    dominationofpatentsownedbyothersorasalicenseunder6. Product shouldbeallowedtodevelopfullstrengthbefore    any Henkel  Corporation patents that may cover  such

    subjectingtoanyserviceloads(typically24to72hours    processes or compositions.  We recommend that each

    after assembly,dependingonbondgap, materials and    prospectiveusertesthisproposedapplicationbeforerepetitive

    ambientconditions).    use,usinogrthisordatanaitseagutidte. Trhisfoprroigdnuctamteanytsbeorcopvaetrendt

    applications.

HenkelLoctiteAmericas    HenkelLoctiteEurope    HenkelLoctiteAsiaPacific+860.571.5100    +49.89.9268.0    +86.20.3623.0506

    Forthemostdirectaccesstolocalsalesandtechnicalsupportvisit:www.loctite.net/cs-xinwenzhongxin1.html

    TDSLOCTITE®334™,  February-2006Trademarkusage

Exceptasotherwisenoted,alltrademarksinthisdocument

are  trademarks of  Henkel Corporation in the U.S. and

elsewhere.   ® denotes atrademarkregisteredintheU.S.

PatentandTrademarkOffice.

Reference1.3

HenkelLoctiteAmericas    HenkelLoctiteEurope    HenkelLoctiteAsiaPacific+860.571.5100    +49.89.9268.0    +86.20.3623.0506

    Forthemostdirectaccesstolocalsalesandtechnicalsupportvisit:www.loctite.net/cs-xinwenzhongxin1.html

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