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【英文标准名称】:TestMethodforShearStabilityofPolymer-ContainingFluidsUsingaEuropeanDieselInjectorApparatus
【原文标准名称】:使用欧洲柴油机喷射装置测定含液体聚合物的剪切稳定性的试验方法
【标准号】:ANSI/ASTMD6278-2007
【标准状态】:作废
【国别】:美国
【发布日期】:2007
【实施或试行日期】:2007-12-25
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:喷射设备;剪切稳定性;测试;粘度测量
【英文主题词】:Injectionequipment;Shearstability;Testing;Viscositymeasurement
【摘要】:Thistestmethodcoverstheevaluationoftheshearstabilityofpolymer-containingfluids.Thetestmethodmeasuresthepercentviscositylossat100?Cofpolymer-containingfluidswhenevaluatedbyadieselinjectorapparatusprocedurethatusesEuropeandieselinjectortestequipment.Theviscositylossreflectspolymerdegradationduetoshearatthenozzle.Note1-TestMethodD2603hasbeenusedforsimilarevaluationofshearstability;limitationsareasindicatedinthesignificancestatement.Nodetailedattempthasbeenundertakentocorrelatetheresultsofthistestmethodwiththoseofthesonicsheartestmethod.Note2-ThistestmethodusestestapparatusasdefinedinCECL-14-A-93.ThistestmethoddiffersfromCEC-L-14-A-93intheperiodoftimerequiredforcalibration.Note3-TestMethodD5275alsoshearsoilsinadieselinjectorapparatusbutmaygivedifferentresults.Note4-ThistestmethodhasdifferentcalibrationandoperationalrequirementsthanwithdrawnTestMethodD3945.Note5-TestMethodD7109isasimilarprocedurethatmeasuresshearstabilityatboth30and90injectioncycles.Thistestmethoduses30injectioncyclesonly.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.SpecificprecautionarystatementsaregiveninSection8.
【中国标准分类号】:E31
【国际标准分类号】:75_160_20
【页数】:
【正文语种】:英语