ASTM D566-2002 润滑脂滴点的标准试验方法

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【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
【标准状态】:现行
【国别】:
【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
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:石油产品;润滑剂
【英文主题词】:droppingpoint;grease;lubricatinggrease;NumberCode75.100(Lubricants,industrialoilsandrelatedproducts)
【摘要】:Ingeneral,thedroppingpointisthetemperatureatwhichthegreasepassesfromasemisolidtoaliquidstateundertheconditionsoftest.Thischangeinstateistypicalofgreasescontainingasthickenerssoapsofconventionaltypes.Greasescontainingasthickenersmaterialsotherthanconventionalsoapscan,withoutchangeinstate,separateoil.Thistestmethodisusefultoassistinidentifyingthegreaseastotypeandforestablishingandmaintainingbenchmarksforqualitycontrol.Theresultsareconsideredtohaveonlylimitedsignificancewithrespecttoserviceperformanceasdroppingpointisastatictest.Note18212;Cooperativetestingindicatesthatingeneral,droppingpointsbyTestMethodD5665andTestMethodD2265areinagreement.Incaseswhereresultsdiffer,thereisnoknownsignificance.However,agreementbetweenproducerandconsumerastothetestmethodusedisadvisable.1.1Thistestmethodcoversthedeterminationofthedroppingpointoflubricatinggrease.1.2Thistestmethodisnotrecommendedforuseatbathtemperaturesabove288176C.ForhighertemperaturesTestMethodD2265shouldbeused.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyproblems,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Forspecifichazardstatements,see6.4and8.1.
【中国标准分类号】:E36
【国际标准分类号】:75_100
【页数】:5P.;A4
【正文语种】: