ASTM D6074-2015 6605 Standard Guide for Characterizing Hydrocarbon Lubricant Base Oils《烃类润滑基油表征的标准指南》.pdf
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1、Designation: D6074 15Standard Guide forCharacterizing Hydrocarbon Lubricant Base Oils1This standard is issued under the fixed designation D6074; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the year of last revision. A number in
2、 parentheses indicates the year of last reapproval. Asuperscript epsilon () indicates an editorial change since the last revision or reapproval.1. Scope*1.1 This guide suggests physical, chemical, and toxicologi-cal test methods for characterizing hydrocarbon lubricant baseoils derived from various
3、refining processes including re-refining used oils and refining crude oil. This guide does notcontain limits nor does it purport to cover all tests which couldbe employed; rather, it represents the first step in betterdescribing important parameters of lubricant base oils affectinglubricant performa
4、nce and safe handling. Tests have beenidentified to characterize the composition and performance ofbase oils in addition to verifying their consistency. Undesirablecomponents have also been identified with a range of typicallevels. These are not limits. It is the responsibility of the buyerand selle
5、r to determine and agree upon the implementation ofthis guide.1.2 This guide applies only to base oils and not to finishedlubricants.1.3 Base oils containing detectable levels of esters, animalfats, vegetable oils, or other materials used as, or blended into,lubricants are not covered by this guide.
6、1.4 This guide is relevant to base oils composed of hydro-carbons and intended for use in formulating products includingautomotive and industrial lubricants. Although not intended tocover all base oil viscosity grades, this guide does cover themajority of viscosities that would be used in both autom
7、otiveand industrial oil formulations. These base oils would typicallyhave a viscosity of approximately 2 mm2/s to 40 mm2/s (cSt) at100 C (50 SUS to 3740 SUS at 100 F).1.5 The values stated in SI units are to be regarded as thestandard. The values given in parentheses are for informationonly.1.6 This
8、 standard does not purport 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 Documents
9、2.1 ASTM Standards:2D91 Test Method for Precipitation Number of LubricatingOilsD92 Test Method for Flash and Fire Points by ClevelandOpen Cup TesterD93 Test Methods for Flash Point by Pensky-MartensClosed Cup TesterD97 Test Method for Pour Point of Petroleum ProductsD130 Test Method for Corrosivenes
10、s to Copper from Petro-leum Products by Copper Strip TestD189 Test Method for Conradson Carbon Residue of Petro-leum ProductsD287 Test Method for API Gravity of Crude Petroleum andPetroleum Products (Hydrometer Method)D341 Practice for Viscosity-Temperature Charts for LiquidPetroleum ProductsD445 Te
11、st Method for Kinematic Viscosity of Transparentand Opaque Liquids (and Calculation of Dynamic Viscos-ity)D524 Test Method for Ramsbottom Carbon Residue ofPetroleum ProductsD664 Test Method for Acid Number of Petroleum Productsby Potentiometric TitrationD974 Test Method for Acid and Base Number by C
12、olor-Indicator TitrationD1298 Test Method for Density, Relative Density, or APIGravity of Crude Petroleum and Liquid Petroleum Prod-ucts by Hydrometer MethodD1401 Test Method for Water Separability of Petroleum Oilsand Synthetic FluidsD1500 Test Method for ASTM Color of Petroleum Products(ASTM Color
13、 Scale)D2007 Test Method for Characteristic Groups in RubberExtender and Processing Oils and Other Petroleum-Derived Oils by the Clay-Gel Absorption Chromato-graphic MethodD2161 Practice for Conversion of Kinematic Viscosity toSaybolt Universal Viscosity or to Saybolt Furol Viscosity1This guide is u
14、nder the jurisdiction of ASTM Committee D02 on PetroleumProducts, Liquid Fuels, and Lubricants and is the direct responsibility of Subcom-mittee D02.P0 on Recycled Products.Current edition approved April 1, 2015. Published May 2015. Originallyapproved in 1998. Last previous edition approved in 2008
15、as D6074 08. DOI:10.1520/D6074-15.2For 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.*A Summary of Changes secti
16、on appears at the end of this standardCopyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States1D2270 Practice for Calculating Viscosity Index from Kine-matic Viscosity at 40 and 100CD2501 Test Method for Calculation of Viscosity-GravityConstan
17、t (VGC) of Petroleum OilsD2622 Test Method for Sulfur in Petroleum Products byWavelength Dispersive X-ray Fluorescence SpectrometryD2887 Test Method for Boiling Range Distribution of Pe-troleum Fractions by Gas ChromatographyD2896 Test Method for Base Number of Petroleum Productsby Potentiometric Pe
18、rchloric Acid TitrationD3120 Test Method for Trace Quantities of Sulfur in LightLiquid Petroleum Hydrocarbons by Oxidative Microcou-lometryD3339 Test Method for Acid Number of Petroleum Productsby Semi-Micro Color Indicator TitrationD3828 Test Methods for Flash Point by Small Scale ClosedCup TesterD
19、4052 Test Method for Density, Relative Density, and APIGravity of Liquids by Digital Density MeterD4057 Practice for Manual Sampling of Petroleum andPetroleum ProductsD4059 Test Method for Analysis of Polychlorinated Biphe-nyls in Insulating Liquids by Gas ChromatographyD4175 Terminology Relating to
20、 Petroleum, PetroleumProducts, and LubricantsD4177 Practice for Automatic Sampling of Petroleum andPetroleum ProductsD4291 Test Method for Trace Ethylene Glycol in UsedEngine OilD4294 Test Method for Sulfur in Petroleum and PetroleumProducts by Energy Dispersive X-ray Fluorescence Spec-trometryD4530
21、 Test Method for Determination of Carbon Residue(Micro Method)D4628 Test Method for Analysis of Barium, Calcium,Magnesium, and Zinc in Unused Lubricating Oils byAtomic Absorption SpectrometryD4629 Test Method for Trace Nitrogen in Liquid PetroleumHydrocarbons by Syringe/Inlet Oxidative Combustion an
22、dChemiluminescence DetectionD4739 Test Method for Base Number Determination byPotentiometric Hydrochloric Acid TitrationD4927 Test Methods for Elemental Analysis of Lubricantand Additive ComponentsBarium, Calcium,Phosphorus, Sulfur, and Zinc by Wavelength-DispersiveX-Ray Fluorescence SpectroscopyD49
23、29 Test Methods for Determination of Organic ChlorideContent in Crude OilD4951 Test Method for Determination of Additive Elementsin Lubricating Oils by Inductively Coupled PlasmaAtomic Emission SpectrometryD5185 Test Method for Multielement Determination ofUsed and Unused Lubricating Oils and Base O
24、ils byInductively Coupled Plasma Atomic Emission Spectrom-etry (ICP-AES)D5293 Test Method for Apparent Viscosity of Engine Oilsand Base Stocks Between 10 C and 35 C UsingCold-Cranking SimulatorD5453 Test Method for Determination of Total Sulfur inLight Hydrocarbons, Spark Ignition Engine Fuel, Diese
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