1、Designation: D 5363 03 (Reapproved 2008)Standard Specification forAnaerobic Single-Component Adhesives (AN)1This standard is issued under the fixed designation D 5363; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the year of las
2、t revision. A number in parentheses indicates the year of last reapproval. Asuperscript epsilon () indicates an editorial change since the last revision or reapproval.This standard has been approved for use by agencies of the Department of Defense.1. Scope1.1 This specification covers single-compone
3、nt anaerobicadhesives suitable for locking, sealing, and retaining threadedor cylindrical assemblies. The adhesives are cured to a solidstate when confined between closely fitting active metalsurfaces.1.2 This specification is intended to be a means of classify-ing anaerobic adhesives. It is not int
4、ended for engineeringdesign purposes.1.3 This specification is intended to replace Military Speci-fications MIL-S-22473, MIL-S-46163, and MIL-R-46082.1.4 The values stated in SI units are to be regarded as thestandard.1.5 The following safety hazards caveat pertains only to thetest methods portion,
5、Section 7, of this specification. Thisstandard does not purport to address all of the safety concerns,if any, associated with its use. It is the responsibility of the userof this standard to establish appropriate safety and healthpractices and determine the applicability of regulatory limita-tions p
6、rior to use.2. Referenced Documents2.1 ASTM Standards:2A 109/A 109M Specification for Steel, Strip, Carbon (0.25Maximum Percent), Cold-RolledB 36/B 36M Specification for Brass Plate, Sheet, Strip,AndRolled BarB 209 Specification for Aluminum and Aluminum-AlloySheet and PlateB 633 Specification for E
7、lectrodeposited Coatings of Zincon Iron and SteelD56 Test Method for Flash Point by Tag Closed Cup TesterD 439 Specification for Automotive Gasoline3D 445 Test Method for Kinematic Viscosity of Transparentand Opaque Liquids (and Calculation of Dynamic Viscos-ity)D 770 Specification for Isopropyl Alc
8、oholD 907 Terminology of AdhesivesD 1084 Test Methods for Viscosity of AdhesivesD 1193 Specification for Reagent WaterD 2693 Specification for Ethylene GlycolD 3951 Practice for Commercial PackagingD 4562 Test Method for Shear Strength ofAdhesives UsingPin-and-Collar SpecimenD 4800 Guide for Classif
9、ying and Specifying AdhesivesD 5648 Test Method for Torque-Tension Relationship ofAdhesives Used on Threaded Fasteners (Lubricity)D 5649 Test Method for Torque Strength ofAdhesives Usedon Threaded FastenersD 5657 Test Method for Fluid Tightness Ability of Adhe-sives Used on Threaded FastenersE 122 P
10、ractice for Calculating Sample Size to Estimate,With Specified Precision, the Average for a Characteristicof a Lot or Process2.2 Military Standards:MIL-STD-105 Sampling Procedures and Tables for Inspec-tion by Attributes4MIL-STD-129 Marking for Shipment and Storage4MIL-STD-810 Environmental Test Met
11、hods and Engineer-ing Guides4MIL-STD-118 Commercial Packaging of Supplies andEquipment42.3 Federal Standards:FED-STD-313 Material Safety Data Sheets, Preparationand Submission of42.4 Federal Specifications:FF-N-836 Nut: Square, Hexagon, Cap, Slotted, Castle,Knurled, Welding and Single Ball Seat4PPP-
12、B-636 Box, Shipping, Fiberboard41This specification is under the jurisdiction of ASTM Committee D14 onAdhesives and is the direct responsibility of Subcommittee D14.60 on AdhesiveMaterial Classification System.Current edition approved Oct. 1, 2008. Published October 2008. Originallyapproved in 1993.
13、 Last previous edition approved in 2003 as D 5363 031.2For referenced ASTM standards, visit the ASTM website, www.astm.org, orcontact ASTM Customer Service at serviceastm.org. For Annual Book of ASTMStandards volume information, refer to the standards Document Summary page onthe ASTM website.3Withdr
14、awn.4Available from Standardization Documents Order Desk, DODSSP, Bldg. 4,Section D, 700 Robbins Ave., Philadelphia, PA 19111-5098, http:/www.dodssp.daps.mil.1Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.QQ-P-416 Plating, Cadmium,
15、Electrodeposited42.5 Military Specifications:MIL-R-46082 Retaining Compounds, Single-Component,Anaerobic4MIL-S-22473 Sealing, Locking, Retaining Compounds;Single-Component4MIL-S-46163 Sealing, Lubricating, and Wicking Com-pounds: Thread-Locking, Anaerobic, Single-Component4MIL-T-5624 Turbine Fuel,Av
16、iation, Grades JP-4 and JP-542.6 U.S. Department of Transportation (DOT):Code of Federal Regulations, Parts 100 to 199 , Departmentof Transportation Rules and Regulations for the Transpor-tation of Explosives and Other Dangerous Articles52.7 Society of Automotive Engineers:SAE J311 Fluid for Passeng
17、er Care Type Automatic Trans-missions, Information Report6SAE J429 Mechanical and Material Requirements for Ex-ternally Threaded Fasteners6SAE AMS 2629 Jet Reference Fuel63. Terminology3.1 DefinitionsSome terms in this specification are de-fined in Terminology D 907.3.1.1 active metal surface, nrela
18、tive to anaerobic adhe-sives, a metal surface that initiates the formation of freeradicals within anaerobic adhesives.3.1.2 anaerobic adhesive, nan adhesive that is kept in theuncured state by oxygen, as in air, and that cures in the absenceof oxygen when exposed to metal ions, especially copper ori
19、ron.3.1.3 Newtonian behavior, nthe property of a liquid inwhich its viscosity is constant over a stated range of strainrates. (Compare non-Newtonian behavior.)3.1.4 non-Newtonian behavior, nthe property of a liquidin which its viscosity is not constant over a stated range ofstrain rates. (Compare Ne
20、wtonian behavior.)3.1.5 thixotropy, nin a liquid, the property of thinningwhen subjected to strains greater than the yield strain and ofrethickening with time upon subsequent rest.3.1.5.1 DiscussionThe liquid must exhibit yield to bethixotropic. If the liquid is deformed more than the yield strain,t
21、he underlying elastic network is disrupted and its viscosity isreduced. The network reestablishes itself in time when at rest.3.2 Definitions of Terms Specific to This Standard:3.2.1 breakaway torque, nthe initial torque required tobreak the bond, measured at the first movement between thenut and th
22、e bolt, when unscrewing an unseated assembly.3.2.2 prevailing torque, nthe torque measured at 180rotation of the nut.3.2.2.1 DiscussionPrevailing torque was originally de-fined in MIL-S-46163 and MIL-S-22473 as the average of thefour torques measured at 90, 180, 270, and 360 rotation of thenut. Stud
23、ies have shown that the torque measured at 180rotation of the nut is statistically equivalent to the average ofthe torque measured at the four14 turns. Since measuring thetorque at the one angle of rotation is more efficient, prevailingtorque is most often defined as the torque measured at 180rotati
24、on of the nut. However, for purposes of this specification,the definition of prevailing torque as the average of the fourtorques measured at 90, 180, 270, and 360 rotation of the nutis also acceptable.4. Classification4.1 Anaerobic adhesives are classified into groups in accor-dance with their perfo
25、rmance properties. These groups aresubdivided into classes and grades, as shown in Table AN.NOTE 1For example, the designation AN 0411 would indicate:AN = anaerobic adhesive (from Guide D 4800),04 (Group) = retaining compound,1 (Class) = low strength, and1 (Grade) = viscosity of 100500 mPa.5. Requir
26、ements5.1 General RequirementsGeneral requirements are prop-erties that are inherent in every lot of adhesive produced, butmay be tested in accordance with Table AN at a frequencyagreed on by the purchaser and the manufacturer in order toverify specification conformance.5.1.1 Ultraviolet Fluorescenc
27、eThe uncured adhesiveshall fluoresce under ultraviolet illumination when tested inaccordance with 7.1.5.1.2 Color and WorkmanshipThe color supplied shall bethe color for the given group, class, and grade, as specified inTable AN. The uncured adhesive shall be smooth and homo-geneous after shaking, f
28、ree from lumps, caked material, andparticles of foreign matter when examined in accordance with7.2.5.1.3 Flash PointThe uncured adhesive shall have a flashpoint above 93C when tested in accordance with 7.3.5.1.4 Storage StabilityThe strength shall conform to theproperties specified for the given cla
29、ss in Table AN. Theviscosity shall increase no more than 50 % above the upper-most limit for the given grade in Table AN when tested inaccordance with 7.12.5.1.5 ToxicityThe supplier shall furnish a Material SafetyData Sheet (MSDS) in accordance with FED-STD-313 so thatthe user can evaluate the safe
30、ty of the material for the proposeduse.5.1.6 Solvent ResistanceThe average strength of eachadhesive, after solvent immersion testing in accordance with7.11, shall meet the requirements specified for the given classin Table AN.5.1.7 Hot StrengthThe average strength of each adhesive,after hot-strength
31、 testing in accordance with 7.8, shall meet therequirements specified for the given class in Table AN.5.1.8 Heat AgingThe average strength of each adhesive,after heat-aging testing in accordance with 7.9, shall meet therequirements specified for the given class in Table AN.5.1.9 Cold StrengthThe ave
32、rage strength of each adhe-sive, after cold-strength testing in accordance with 7.10, shallmeet the requirements specified for the given class inTable AN.5Available from U.S. Government Printing Office Superintendent of Documents,732 N. Capitol St., NW, Mail Stop: SDE, Washington, DC 20401, http:/ww
33、w.access.gpo.gov.6Available from Society of Automotive Engineers (SAE), 400 CommonwealthDr., Warrendale, PA 15096-0001, http:/www.sae.org.D 5363 03 (2008)25.1.10 LubricityGroup 03 products shall show lubricityon the thread flanks to within 610 % of an as-receivedphosphate and oil,38 in.-16 grade 5 b
34、olt, when tested inaccordance with 7.14.5.1.11 Fluid TightnessGroups 01, 02, and 03 productsshall be capable of making leak-tight assemblies when tested inaccordance with 7.15.5.1.12 WickingThe average breakaway and prevailingtorque strength for Group 02, Class 4, 5, and 6 products, whentested in ac
35、cordance with 7.16, shall meet the requirementsspecified in Table 1.5.2 Detail RequirementsDetail requirements are proper-ties which are adjusted in each lot of adhesive produced toprovide different groups, classes, and grades, and are tested onevery lot in accordance with Table AN to verify specifi
36、cationconformance.5.2.1 ViscosityThe uncured adhesive shall have a viscos-ity within the range given in Table AN for the grade specifiedwhen tested in accordance with 7.4.5.2.2 Speed of CureThe average strength of each adhe-sive, when tested in accordance with 7.7, shall meet therequirements specifi
37、ed for the given class in Table AN.5.2.3 Strength at Standard ConditionsStandard conditionsare 21 to 25C (69.8 to 77F) and 45 to 55 % relative humidity.5.2.3.1 Groups 01, 02, and 03 ProductsThe averagestrength of each adhesive, when tested in accordance with 7.5,shall meet the requirements specified
38、 for the given class inTable AN.5.2.3.2 Group 04 ProductsThe minimum strength of eachadhesive, when tested in accordance with 7.6, shall meet therequirements specified for the given class in Table AN.6. Other Requirements6.1 SuffxesWhen requirements are needed that supersedeor supplement Table AN, t
39、hey shall be specified through theuse of suffixes.6.2 When using the callout for materials covered by thisspecification, the suffixes that are found in Annex A1 may beused for the specific requirements for the material for theapplication intended. In general, the suffix letter gives thegeneral requi
40、rement needed, the first digit following gives thetest condition, and the second digit gives the specific require-ment.6.3 Additional suffixes will be added to this specification astest methods and requirements are developed. A further list ofsuffixes can be found in Guide D 4800 and may be used for
41、additional requirements as appropriate.NOTE 2Using the information from Note 1, an example of the suffixsystem follows. The designation AN 0411 H11 P15 would indicate:AN 0411 = information from Note 1,H = hot strength,1 = to be tested in accordance with 7.8 at a test temperatureof 204C,1 = hot stren
42、gth shall meet the requirement stated in Table 2,P = package/container,1 = bottle (plastic), and5 = 250 mL.6.4 Qualification of PrimersPrimers Grade N and GradeT shall be tested in accordance with 7.17 with adhesivespecified by the adhesive manufacturer, and shall meet therequirements specified in T
43、able 3.TABLE 1 Wicking Requirements for Group 02 Products, N mminPretorqued Non-PretorquedSteel Plated Steel PlatedPrevail Prevail Break Prevail Break PrevailClass 4 1.1 0.6 1.1 1.1 0.6 0.6Class 5 5.6 0.8 1.1 5.6 0.8 0.8Class 6 8.5 4.2 1.1 8.5 0.6 4.2 Nm value for Class 6 was corrected editorially.T
44、ABLE 2 Cure Time for Speed-of-Cure TestGroup Class Time01 all 6 h02 1, 2, 3 90 min02 4, 5, 6 15 min03 all 60 minTABLE 3 Primer Qualification Requirements % of Strength atStandard ConditionsGrade N Grade TPlated Steel PlatedCure Strength Cure Strength Cure Strength6h 50% 10min 50% 30min 50%24 h 100 %
45、 40 min 100 % 2 h 100 %D 5363 03 (2008)3TABLEANBasicPropertiesAnaerobicAdhesivesGroup1ProductsGroupDescriptionClassDescriptionGradeColor(5.1.2)StrengthatStandardConditions,PrevailingTorqueStrength(5.2.3.1),NmViscosity(5.2.1),mPasSolventResistance(5.1.6),PrevailingTorque,Nm,minHotStrength(5.1.7),Prev
46、ailingTorque,Nm,minHeatAging(5.1.8),PrevailingTorque,Nm,minColdStrength(5.1.9),PrevailingTorque,Nm,minSpeedofCure(5.2.2),PrevailingTorque,Nm,min01Threadlockingandretainingadhesives;slowcuring;Newtonianflowproperties110green17.042.4102517.010.2A8.5A17.08.521red11.328.2102511.36.8A5.6A11.35.62orange11
47、.328.2408011.36.8A5.6A11.35.63red11.328.210025011.36.8B5.6A11.35.64red11.328.210001000011.36.8B5.6A11.35.6031yellow7.919.81002007.94.7B3.9A7.93.9041blue4.511.310254.52.7A2.3A4.52.32blue4.511.31002504.52.7B2.3A4.52.33blue4.511.31000100004.52.7A2.3A4.52.3051purple2.35.610252.31.3A1.1A2.31.12purple2.35
48、.61002502.31.3B1.1A2.31.1061brown1.12.810251.10.7A0.6A1.10.62brown1.12.81002501.10.7B0.6A1.10.63brown1.12.81000100001.10.7A0.6A1.10.6071yellow0.81.51002500.80.4A0.4A0.80.400other0D 5363 03 (2008)4TABLEANContinuedGroups2and3ProductsGroupDescriptionClassDescriptionGradeColor(5.1.2)StrengthatStandardCo
49、nditions,TorqueStrength(5.2.3.1),NmViscosity(5.2.1),mPasSolventResistance(5.1.6),Nm,minSteelHotStrength(5.1.7),Nm,minASteelSteelPlatedBreakPrevailBreakPrevailBreakPrevailBreakPrevail02Threadlockingadhesives; fastcuring;Newtonianflowproperties110red16.939.516.956.55.639.54.556.5600080008.48.48.48.4C21red16.939.516.956.54.539.54.556.54006008.48.48.48.4A031blue11.322.65.617.03.422.62.322.61101505.62.85.62.8C04wicking1blue2.311.32.311.31.111.31.111.310301.11.11.11.1C
