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【英文标准名称】:StandardTestMethodforViscosityandViscosityChangeAfterStandingatLowTemperatureofAircraftTurbineLubricants
【原文标准名称】:航空涡轮发动机用润滑剂在低温条件下的粘度和粘度变化的标准试验方法
【标准号】:ASTMD2532-2010
【标准状态】:现行
【国别】:美国
【发布日期】:2010
【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】:D02.07
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:aircraftturbinelubricants;kinematicviscosity;viscosity;Aircraftmaterials/applications;Kinematicviscosity;Lubricants(fluid);Temperaturetests--petroleumproducts;Viscosity--petroleumproducts
【摘要】:Aircraftturbinelubricants,uponstandingatlowtemperaturesforprolongedperiodsoftime,mayshowanincreaseinkinematicviscosity.Thisincreasemaycauselubricationproblemsinaircraftengines.Thus,thistestmethodisusedtoensurethatthekinematicviscositydoesnotexceedthemaximumkinematicviscosityincertainspecificationsforaircraftturbinelubricants.1.1Thistestmethodcoversthedeterminationofthekinematicviscosityofaircraftturbinelubricantsatlowtemperature,andthepercentchangeofviscosityaftera3-handa72-hstandingperiodatlowtemperature.1.2ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.2.1TheSIunitsforKinematicViscosityaremm2/s.Foruserreference,1mm2/s=10-6m2/s=1cSt.1.3WARNINGMercuryhasbeendesignatedbymanyregulatoryagenciesasahazardousmaterialthatcancausecentralnervoussystem,kidneyandliverdamage.Mercury,oritsvapor,maybehazardoustohealthandcorrosivetomaterials.Cautionshouldbetakenwhenhandlingmercuryandmercurycontainingproducts.SeetheapplicableproductMaterialSafetyDataSheet(MSDS)fordetailsandEPAx2019;swebsitehttp://www.epa.gov/mercury/faq.htmforadditionalinformation.Usersshouldbeawarethatsellingmercuryand/ormercurycontainingproductsintoyourstateorcountrymaybeprohibitedbylaw.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Forspecifichazardstatements,seeSection6.
【中国标准分类号】:E34
【国际标准分类号】:49_025_99
【页数】:4P.;A4
【正文语种】:英语