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【英文标准名称】:StandardTestMethodforHydrolyticStabilityofHydraulicFluids(BeverageBottleMethod)
【原文标准名称】:液压液的水解稳定性的试验方法(酒瓶试验法)
【标准号】:ASTMD2619-2009
【标准状态】:现行
【国别】:美国
【发布日期】:2009
【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.N0.08
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:beveragebottle;coppercorrosion;hydraulicfluid;hydrolyticstability;Beveragebottlemethod;Coppercorrosion;Hydraulicfluids/oils;Hydrolyticstability;NumberCode75.120(Hydraulicfluids)
【摘要】:Thistestmethoddifferentiatestherelativestabilityofhydraulicfluidsinthepresenceofwaterundertheconditionsofthetest.Hydrolyticallyunstablehydraulicfluidsformacidicandinsolublecontaminantswhichcancausehydraulicsystemmalfunctionsduetocorrosion,valvesticking,orchangeinviscosityofthefluid.Thedegreeofcorrelationbetweenthistestmethodandserviceperformancehasnotbeenfullydetermined.1.1Thistestmethodcoversthedeterminationofthehydrolyticstabilityofpetroleumorsynthetic-basedhydraulicfluids.Note18212;Water-basedorwater-emulsionfluidscanbeevaluatedbythistestmethod,buttheyarerunx201C;asis.x201D;Additionalwaterisnotaddedtothe100-gsample.Inthesecases,thepersonrequestingthetestneedstoletthetestoperatorknowthatwaterispresent.1.2ThevaluesstatedinSIunitsaretoberegardedasthestandard.TheEnglishunitsgiveninparenthesesareprovidedforinformationonly.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Specificwarningstatementsaregivenin3.1,6.1,6.3,6.9andAnnexA1.
【中国标准分类号】:E39
【国际标准分类号】:
【页数】:5P.;A4
【正文语种】:英语