ASTM D7110-2005a 低温下测定已用机油和含烟机油的粘性-温度关系的试验方法
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时间:2024-05-17 06:24:07
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【英文标准名称】:StandardTestMethodforDeterminingtheViscosity-TemperatureRelationshipofUsedandSoot-ContainingEngineOilsatLowTemperatures
【原文标准名称】:低温下测定已用机油和含烟机油的粘性-温度关系的试验方法
【标准号】:ASTMD7110-2005a
【标准状态】:现行
【国别】:
【发布日期】:2005
【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】:工业用油;机油;烟灰;发动机;试验;低温;润滑剂;测定;温度;粘度
【英文主题词】:borderlinepumpingtemperature;criticalpumpabilitytemperature;criticalpumpabilityviscosity;engineoil;gelation;GelationIndex;GelationIndexTemperature;low-temperatureengineoilpumpability;low-temperaturerheology;ScanningBrookfi
【摘要】:1.1Thistestmethodcovershowtomeasuretheapparentviscosityofusedandsoot-containingengineoilsatlowtemperatures.1.2Ashearrateofapproximately0.2s-1isproducedatshearstressesbelow200Pa.Apparentviscosityismeasuredcontinuouslyasthesampleiscooledatarateof3Cperhourovertherangeof5to40C.1.3Themeasurementsresultingfromthistestmethodareviscosity,themaximumrateofviscosityincrease(GelationIndex)andthetemperatureatwhichtheGelationIndexoccurs.1.4Applicabilitytopetroleumproductsotherthanengineoilshasnotbeendeterminedinpreparingthistestmethod.1.5ThevaluesstatesinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.6Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:E34
【国际标准分类号】:75_100
【页数】:7P.;A4
【正文语种】:
【原文标准名称】:低温下测定已用机油和含烟机油的粘性-温度关系的试验方法
【标准号】:ASTMD7110-2005a
【标准状态】:现行
【国别】:
【发布日期】:2005
【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】:工业用油;机油;烟灰;发动机;试验;低温;润滑剂;测定;温度;粘度
【英文主题词】:borderlinepumpingtemperature;criticalpumpabilitytemperature;criticalpumpabilityviscosity;engineoil;gelation;GelationIndex;GelationIndexTemperature;low-temperatureengineoilpumpability;low-temperaturerheology;ScanningBrookfi
【摘要】:1.1Thistestmethodcovershowtomeasuretheapparentviscosityofusedandsoot-containingengineoilsatlowtemperatures.1.2Ashearrateofapproximately0.2s-1isproducedatshearstressesbelow200Pa.Apparentviscosityismeasuredcontinuouslyasthesampleiscooledatarateof3Cperhourovertherangeof5to40C.1.3Themeasurementsresultingfromthistestmethodareviscosity,themaximumrateofviscosityincrease(GelationIndex)andthetemperatureatwhichtheGelationIndexoccurs.1.4Applicabilitytopetroleumproductsotherthanengineoilshasnotbeendeterminedinpreparingthistestmethod.1.5ThevaluesstatesinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.6Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:E34
【国际标准分类号】:75_100
【页数】:7P.;A4
【正文语种】:
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