【英文标准名称】:StandardPracticeforEvaluatingCompatibilityofBinaryMixturesofLubricatingGreases
【原文标准名称】:评价润滑脂的二元混合物相容性的标准规程
【标准号】:ASTMD6185-1997(2002)e1
【标准状态】:现行
【国别】:
【发布日期】:1997
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:D02.G0.01
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:不兼容性;润滑脂;兼容性;混合物;二元混合物
【英文主题词】:binarymixtures;compatibility;incompatibility;lubricatinggrease;mixtures;
【摘要】:1.1Thispracticecoversaprotocolforevaluatingthecompatibilityofoneorthreebinarymixturesoflubricatinggreasesbycomparingtheirpropertiesorperformancerelativetothoseoftheneatgreasescomprisingthemixture.1.2Threepropertiesareevaluatedinaprimarytestingprotocolusingstandardtestmethods:(1)droppingpointbyTestMethodD566(orTestMethodD2265);(2)shearstabilitybyTestMethodsD217,100000-strokeworkedpenetration;and(3)storagestabilityatelevated-temperaturebychangein60-strokepenetration(TestMethodD217).Forcompatiblemixtures(thosepassingallprimarytesting),asecondary(nonmandatory)testingschemeissuggestedwhencircumstancesindicatetheneedforadditionaltesting.1.3Sequentialorconcurrenttestingiscontinueduntilthefirstfailure.Ifanymixturefailsanyoftheprimarytests,thegreasesareincompatible.Ifallmixturespassthethreeprimarytests,thegreasesareconsideredcompatible.1.4Thispracticeappliesonlytolubricatinggreaseshavingcharacteristicssuitableforevaluationbythesuggestedtestmethods.Ifthescopeofaspecifictestmethodlimitstestingtothosegreaseswithinaspecifiedrangeofproperties,greasesoutsidethatrangecannotbetestedforcompatibilitybythattestmethod.Anexceptiontothiswouldbewhenthetestedpropertyoftheneat,constituentgreasesiswithinthespecifiedrange,butthetestedpropertyofamixtureisoutsidetherangebecauseofincompatibility.1.5Thispracticedoesnotpurporttocoveralltestmethodsthatcouldbeemployed.1.6Thisstandarddoesnotpurporttoaddressallthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Forspecificsafetyinformation,see7.2.3.
【中国标准分类号】:E36
【国际标准分类号】:75_100
【页数】:8P.;A4
【正文语种】: