【英文标准名称】:StandardTestMethodforDroppingPointofLubricatingGrease
【原文标准名称】:润滑脂滴点的标准试验方法
【标准号】:ASTMD566-2002(2009)
【标准状态】:现行
【国别】:美国
【发布日期】:2002
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:D02.G0.03
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:droppingpoint;grease;lubricatinggrease;Droppingpoint;Lubricatinggrease;Temperaturetests--petroleumproducts;NumberCode75.100(Lubricants,industrialoilsandrelatedproducts)
【摘要】:Ingeneral,thedroppingpointisthetemperatureatwhichthegreasepassesfromasemisolidtoaliquidstateundertheconditionsoftest.Thischangeinstateistypicalofgreasescontainingasthickenerssoapsofconventionaltypes.Greasescontainingasthickenersmaterialsotherthanconventionalsoapscan,withoutchangeinstate,separateoil.Thistestmethodisusefultoassistinidentifyingthegreaseastotypeandforestablishingandmaintainingbenchmarksforqualitycontrol.Theresultsareconsideredtohaveonlylimitedsignificancewithrespecttoserviceperformanceasdroppingpointisastatictest.Note18212;Cooperativetestingindicatesthatingeneral,droppingpointsbyTestMethodD566andTestMethodD2265areinagreement.Incaseswhereresultsdiffer,thereisnoknownsignificance.However,agreementbetweenproducerandconsumerastothetestmethodusedisadvisable.1.1Thistestmethodcoversthedeterminationofthedroppingpointoflubricatinggrease.1.2Thistestmethodisnotrecommendedforuseatbathtemperaturesabove288x00B0;C.ForhighertemperaturesTestMethodD2265shouldbeused.1.3ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Forspecifichazardstatements,see6.4and8.1.
【中国标准分类号】:E36
【国际标准分类号】:
【页数】:5P.;A4
【正文语种】:英语