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【英文标准名称】:StandardTestMethodforLithiumandSodiuminLubricatingGreasesbyFlamePhotometer
【原文标准名称】:火焰光度计测定润滑脂中锂和钠的标准试验方法
【标准号】:ASTMD3340-2007
【标准状态】:现行
【国别】:
【发布日期】:2007
【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】:D02.03
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:含量测定;润滑脂;锂;润滑剂;石油产品;光度计;钠;测试
【英文主题词】:flamephotometer;lithiumcontent;lubricatinggrease;sodiumcontent;thickener;Flameemissionspectrometry;Lithiumcontent;Lubricatinggrease;Sodiumcontent--petroleumproducts;Spectrophotometry--flamephotometry
【摘要】:Lubricatinggreasescancontainthelithiumsoapofhydroxystearicacidorthesodiumsoapofvariousfattyacidsasthickeners.Thedeterminationoftotallithiumortotalsodiumisameasureoftheamountofthickenerinthegrease.1.1Thistestmethodcoversdeterminationofthelithiumandsodiumcontentoflubricatinggreasesbymeansofaflamephotometer.1.2Amulti-elementanalysismethodforgreases,whichincludesthemeasurementoflithiumandsodiumconcentrationsusinginductivelycoupleplasma-atomicemissionspectroscopy(ICP-AES),isavailableinTestMethodD7303.1.3ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.Thepreferredunitsaremass%.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:E36
【国际标准分类号】:75_100
【页数】:3P.;A4
【正文语种】: