ASTM D5900-2003 Standard Specification for Physical and Chemical Properties of Industry Reference Materials (IRM)《工业标样(IRM)的物理和化学特性的标准规范》.pdf

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1、Designation: D 5900 03Standard Specification forPhysical and Chemical Properties of Industry ReferenceMaterials (IRM)1This standard is issued under the fixed designation D 5900; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the y

2、ear of last revision. A number in parentheses indicates the year of last reapproval. Asuperscript epsilon (e) indicates an editorial change since the last revision or reapproval.1. Scope1.1 This specification covers the chemical and physicalquality specifications or requirements, or both, for Indust

3、ryReference Materials (IRMs) as cited in Practice D 4678 andother standards.1.2 IRMs, as evaluated and referenced in Practice D 4678,are vitally important to conduct product, specification, anddevelopment testing in the rubber and carbon black industries.1.3 Before a new lot of material can be accep

4、ted as an IRM,it must comply with the specifications prescribed in thisspecification. However, these specifications are only part of therequirements. Other requirements as given in Practice D 4678shall be met before a candidate material can be formallyaccepted as an IRM.1.4 This standard does not pu

5、rport to address all of thesafety concerns, if any, associated with its use. It is theresponsibility of the user of this standard to establish appro-priate safety and health practices and determine the applica-bility of regulatory limitations prior to use.2. Referenced Documents2.1 ASTM Standards:D

6、88 Test Method for Saybolt ViscosityD 92 Test Method for Flash and Fire Points by ClevelandOpen Cup TesterD 97 Test Method for Pour Point of Petroleum ProductsD 280 Test Methods for Hygroscopic Moisture (and OtherMatter Volatile Under the Test Conditions) in PigmentsD 287 Test Method for API Gravity

7、 of Crude Petroleum andPetroleum Products (Hydrometer Method)D 445 Test Method for Kinematic Viscosity of Transparentand Opaque Liquids (the Calculation of Dynamic Viscos-ity)D 611 Test Methods for Aniline Point and Mixed AnilinePoint of Petroleum Products and Hydrocarbon SolventsD 1278 Test Methods

8、 for Rubber from Natural SourcesChemical AnalysisD 1416 Test Methods for Rubber From Synthetic SourcesChemical Analysis2D 1500 Test Method for ASTM Color of Petroleum Prod-ucts (ASTM Color Scale)D 1519 Test Method for Rubber ChemicalsMeltingRangeD 1646 Test Method for RubberViscosity, Stress Relax-a

9、tion, and Pre-Vulcanization Characteristics (Mooney Vis-cometer)D 1747 Test Method for Refractive Index of Viscous Mate-rialsD 1951 Test Method for Ash in Drying Oils and Fatty AcidsD 1959 Test Method for Iodine Value of Drying Oils andFatty AcidsD 1960 Test Method for Loss on Heating of Drying Oils

10、D 1965 Test Method for Unsaponifiable Matter in DryingOils, Fatty Acids, and Polymerized Fatty AcidsD 1980 Test Method for Acid Value of Fatty Acids andPolymerized Fatty AcidsD 1982 Test Method for Titer of Fatty AcidsD 1993 Test Method for Precipitated SilicaSurface Areaby Multipoint BET Nitrogen A

11、dsorptionD 2007 Test Method for Characteristic Groups in RubberExtender and Processing Oils and Other Petroleum-Derived Oils by the Clay-Gel Absorption Chromato-graphic MethodD 2140 Test Method for Carbon-Type Composition of In-sulating Oils of Petroleum OriginD 2161 Practice for Conversion of Kinem

12、atic Viscosity toSaybolt Universal Viscosity or to Saybolt Furol ViscosityD 2501 Test Method for Calculation of Viscosity-GravityConstant (VGC) of Petroleum OilsD 3037 Test Methods for Carbon BlackSurface Area byNitrogen Adsorption2D 3157 Test Method for Rubber from Natural SourcesColorD 3194 Test M

13、ethod for Rubber from Natural SourcesPlasticity Retention Index (PRI)D 3280 Test Methods for Analysis of White Zinc PigmentsD 4004 Test Methods for RubberDetermination of Metal1This specification is under the jurisdiction of ASTM Committee D11 on Rubberand is the direct responsibility of Subcommitte

14、e D11.20 on Compounding Materialsand Procedures.Current edition approved Nov. 1, 2003. Published December 2003. Originallyapproved in 1996. Last previous edition approved in 2002 as D 590098 (2002).2Withdrawn.1Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19

15、428-2959, United States.Content by Flame Atomic Absorption (AAS) AnalysisD 4075 Test Method for Compounding MaterialsFlameAtomic Absorption TechniqueDetermination of MetalsD 4315 Test Methods for Rubber Compounding MaterialZinc OxideD 4569 Test Method for Determination of Acidity in SulfurD 4570 Tes

16、t Method for Rubber ChemicalsDetermination of Particle Size of Sulfur by Sieving (Dry)D 4571 Test Methods for Rubber ChemicalsDetermination of Volatile MaterialD 4572 Test Method for Rubber ChemicalsWet SieveAnalysis of SulfurD 4574 Test Methods for Rubber ChemicalsDetermination of Ash ContentD 4578

17、 Test Methods for Rubber ChemicalsDetermination of Percent Insoluble Sulfur by SolventExtractionD 4678 Practice for RubberPreparation, Testing, Accep-tance, Documentation, and Use of Reference MaterialsD 4934 Test Method for Rubber Compounding Materials:2-Benzothiazyl Sulfenamide AcceleratorsInsolub

18、lesD 4936 Test Method for Mercaptobenzothiazole Sulfena-mide Assay by Reduction/TitrationD 5289 Test Method for Rubber PropertyVulcanizationUsing Rotorless Cure MetersD 5712 Test Method for Analysis of Aqueous ExtractableProtein in Natural Rubber and its Products Using theModified Lowry MethodD 6499

19、 Test Method for Immunological Measurement ofAntigenic Protein in Natural Rubber and its Products3. Significance and Use3.1 IRMs are vitally important in product and specificationtesting, in research and development work, in technical servicework, and in quality control operations in the rubber andc

20、arbon black industries. They are especially valuable forreferee purposes. Many ASTM rubber standards for the evalu-ation of natural or synthetic rubber require the use of specificIRMs in their test recipes for better laboratory repeatability andreproducibility.3.2 New material lots that have been se

21、lected as candidatesfor IRM approval shall conform to the appropriate specifica-tions given in this standard and meet requirements given inPractice D 4678 before the lots may be accepted as IRMs.3.3 The chemical and physical IRM specifications shownwill ensure some consistency in IRM properties from

22、 one lot tothe next. However, the specifications cannot ensure exactinter-lot consistency.4. Specifications4.1 The following are specifications for Industry ReferenceMaterials (IRMs).4.2 Specification for IRM 1Tetramethyl Thiuram Disul-fide (TMTD):34.2.1 Material description: Appearance is light buf

23、f to whitepowder. Specific gravity is 1.4. This material is commonlyused in certain ASTM rubber test recipes as an accelerator insulfur vulcanization.4.2.2 Specifications are given in Table 1Table 6.4.3 Specification for IRM 2Benzothiazyl Disulfide(MBTS)44.3.1 Material description: Appearance is cre

24、am-coloredpowder. Specific gravity is 1.5. This material shall contain 2 60.2 % mineral oil. This material is commonly used as anaccelerator in certain ASTM rubber test recipes in sulfurvulcanization.4.3.2 Specifications are given in Table 2.4.4 Specification for IRM 3N-tert-butyl-benzothiazoleSulfe

25、namide (TBBS)54.4.1 Material description: Appearance is light tan or beigepellets approximately18 in. long. Specific gravity is 1.28.4.4.2 Specifications are given in Table 3.4.5 Specification for IRM 21Stearic Acid64.5.1 Material description: Appearance is a fine powder orflakes.4.5.2 Specification

26、s are given in Table 4.4.6 Specification for IRM 31Sulfur74.6.1 Material description: Appearance is light to paleyellow powder.4.6.2 Specifications are given in Table 5.4.7 Specification for IRM 43Naphthenic Process Oil:84.7.1 Material description: Appearance is translucent darkliquid. Specific grav

27、ity is 0.9. This material is commonly usedin certain ASTM rubber test recipes as a process oil. This oilhas been hydrotreated.4.7.2 Specifications are given in Table 6.4.8 Specification for IRM 91Zinc Oxide (ZnO):94.8.1 Material description: Appearance is a white powder.Specific gravity is 5.6. This

28、 material is commonly used inmany ASTM rubber test recipes as an activator and in ASTMtest recipes for testing halogenated elastomers as a vulcanizingagent.3Lot IRM 1a is no longer available; IRM 1b has not been approved.4A lot IRM 2a has been depleted. Lot IRM 2b has not been approved.5An approved

29、lot, IRM 3, has been reserved and is available from Akron RubberDevelopment Lab Inc., 300 Kenmore Blvd., Akron, OH 44301, website: www.ard-.6An approved lot, IRM 21, has been reserved and is available from AkronRubber Development Lab Inc., 300 Kenmore Blvd., Akron, OH 44301, website:.7An approved lo

30、t, IRM 31, has been reserved and is available from AkronRubber Development Lab Inc., 300 Kenmore Blvd., Akron, OH 44301, website:.8No approved lot of IRM 43 has been established.9An approved lot, IRM 91a, has been reserved and is available from R. E.Carroll, Inc., P.O. Box 5806, Trenton, NJ 08638-08

31、06.TABLE 1 Specification for IRM 1Tetramethyl Thiuram Disulfide(TMTD)Property ASTM Designation LimitsMelting point, C D 1519 142 minAsh, % D 4574 0.10 maxLoss on heating at 105C, % loss D 4571 0.5 maxWet sieve analysis, % retaining on 100mesh screenD 4572 0.05 maxD59000324.8.2 Specifications are giv

32、en in Table 7.4.9 Specification for IRM 241Butyl Rubber104.9.1 Material description: Appearance is pale white solidrubber. This is a copolymer of isobutylene and isoprene (IIR).The rubber shall be stabilized with a non-staining antioxidantsuitable for long-term storage. Specific gravity is 0.92. Thi

33、smaterial is commonly used for the quality control monitoringof Mooney viscometers in accordance with Test MethodD 1646.4.9.2 Specifications are given in Table 8.4.10 Specification for IRM 902Petroleum Oil:114.10.1 Material description: Appearance is a light yellow,translucent liquid. Specific gravi

34、ty is 0.8. This oil is a severelyhydrotreated naphthenic distillate. Its CAS registry number is64742-52-5. This oil is commonly used in ASTM oil immer-sion tests. Typical properties are as follows: Aromatics, Ca inaccordance with Test Method D 2140 is 12 %; pour point inaccordance with Test Method D

35、 97 is 12C; color in accor-dance with Test Method D 1500 is L2.5; refractive index inaccordance with Test Method D 1747 is 1.5105; and UVabsorbance 260 nm is 4.0.4.10.2 Specifications are given in Table 9.4.11 Specification for IRM 903Petroleum Oil12:10An approved lot, IRM 241b, has been reserved an

36、d is available from AkronRubber Development Lab Inc., 300 Kenmore Blvd., Akron, OH 44301.11An approved lot, IRM 902a, has been reserved and is available from R. E.Carroll, Inc., P.O. Box 5806, Trenton, NJ 08638-0806.12An approved lot, IRM 903a, has been reserved and is available from R.E.Carroll, In

37、c., P.O. Box 5806, Trenton, NJ 08638-0806.TABLE 2 Specification for IRM 2Benzothiazyl Disulfide (MBTS)Property ASTM Designation LimitsMelting point, C D 1519 165 minAsh, % D 4574 0.7 maxLoss on heating at 105C, % loss D 4571 0.5 maxWet sieve analysis, % retained on 100mesh screenD 4572 0.1 maxTABLE

38、3 Specification for IRM 3N-tert-butyl-benzothiazoleSulfenamide (TBBS)Property ASTM Designation Limit/TargetAssay, % D 4936 96 minMelting Point, Initial, C D 1519 108 minMelting Point, Final, C D 1519 109 minVolatile Matter, % D 1416 0.1 maxAsh, % D 4574 0.2 maxInsolubles in Methanol, % D 4934 0.3 ma

39、xTABLE 4 Specification for IRM 21Stearic AcidProperty ASTM Designation Limit/TargetMineral Acid NoneAcid Value D 1980 193 to 199minTiter, C D 1982 66 minIodine Value, % D 1959 1.0 maxLoss on Heating, % D 1960 0.2 maxAsh, % D 1951 0.05 maxFat, Unsaponifiables and Insoluble, % D 1965 0.5 maxTABLE 5 Sp

40、ecification for IRM 31SulfurProperty ASTM Designation Limit/TargetOrganic Material, % 0.05 maxVolatile Matter, C D 4571 0.5 maxAsh, % D 4574 0.3 maxInsoluble in CS2, % D 4578 0.3 maxAcidity, % D 4569 0.005 maxDry analysis, % retained on 100 meshscreenD 4570 0.0 maxDry analysis, % retained on 200 mes

41、hscreenD 4570 5 to 10TABLE 6 Specification for IRM 43Napthenic Process OilProperty ASTM Designation Limits/TargetsClay-gel absorption chromatographicanalysisD 2007% Asphaltenes 0.3 max% Polar compounds 6.0 max% Saturated hydrocarbon 35.1 to 65.0Viscosity 100C, mm2/s D 88 and D2161 16.8 6 1.2Viscosit

42、y-gravity constant D 2501 0.889 6 0.002TABLE 7 Specification for IRM 91Zinc Oxide (ZnO)Property ASTM Designation Limits/TargetsSurface area, m2/g D 4315 and D 3037 4.3 6 0.3% Zinc oxide D 3280 99.5 min% Lead D 4075 0.08 max% Cadmium D 4075 0.08 maxLoss on heating 105C % loss D 280 0.50 maxWet sieve

43、analysis, %, retains on 45 m D 4315 0.10 maxTABLE 8 Specification for IRM 241Butyl RubberProperty ASTM Designation Limits/TargetsMooney Viscosity mL 1 + 8 125C(unmassed)D 1646 50.0 6 1.0Mooney Viscosity mL 1 + 4 100C(unmassed)D 1646 73.5 6 2.0Volatile matter, % D 1416 0.30 maxAsh, % D 1416 0.50 maxT

44、ABLE 9 Specification for IRM 902Petroleum OilProperty ASTM Designation Limits/TargetsViscosity: cst 99C D 445 20.35 6 1.15Gravity, API 16C D 287 20.0 6 1.0Flash pt. COC, C D 92 240 minAniline point, C D 611 93.0 6 3.0Viscosity-gravity constant D 2140 0.865 6 0.005Naphthenics Cn% D 2140 35 minParaffi

45、nics Cp% D 2140 50 maxTABLE 10 Specification for IRM 903Petroleum OilProperty ASTM Designation Limits/TargetsViscosity: cst 38C D 445 33 6 1.1Gravity, API 16C D 287 22.0 6 1.0Flash pt. COC, C D 92 163 minAniline point, C D 611 70.0 6 1.0Viscosity-gravity constant D 2140 0.880 6 0.005Naphthenics Cn%

46、D 2140 40 minParaffinics Cp% D 2140 45 maxD59000334.11.1 Material description: Appearance is a light yellow,translucent liquid. Specific gravity is 0.8. This oil is a severelyhydrotreated naphthenic distillate. Its CAS registry number is64742-52-5. This IRM is commonly used in ASTM oilimmersion test

47、s. Typical properties are as follows: Aromatics,Ca in accordance with Test Method D 2140 is 14 %; pour pointin accordance with Test Method D 97 is 31C; color inaccordance with Test Method D 1500 is L0.5; refractive indexin accordance with Test Method D 1747 is 1.5026; and UVabsorbance 260 nm is 2.2.

48、4.11.2 Specifications are given in Table 10.4.12 Specification for IRM 913Ammoniated Latex Anti-genic Protein134.12.1 Material description: Sealed vial for hypodermicextraction 500 test quantity.4.12.2 Specifications are given in Table 11.4.13 Specification for IRM 914Rabbit Anti AL Antisera144.13.1

49、 Material description: Sealed vial for hypodermicextraction 7500 test quantity.4.13.2 Specifications are given in Table 12.5. Keywords5.1 industry reference materials; IRM; reference materialsASTM International takes no position respecting the validity of any patent rights asserted in connection with any item mentionedin this standard. Users of this standard are expressly advised that determination of the validity of any such patent rights, and the riskof infringement o