ASTM D2556-1993a(2005) 具有切变速率决定其流速性能的胶粘剂的表观粘度的标准试验方法

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【英文标准名称】:StandardTestMethodforApparentViscosityofAdhesivesHavingShear-Rate-DependentFlowProperties
【原文标准名称】:具有切变速率决定其流速性能的胶粘剂的表观粘度的标准试验方法
【标准号】:ASTMD2556-1993a(2005)
【标准状态】:现行
【国别】:
【发布日期】:1993
【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】:D14.10
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:特性;胶粘剂;试验;粘度
【英文主题词】:apparentviscosity
【摘要】:Theprincipleofmeasurementisbaseduponareversibleisothermalchangeinapparentviscositywithchangeinrateofshear.Measurementisperformedwithaspindle,disk,T-bar,orcoaxialcylinderrotationalviscometerunderstandardizedconditionswithrigidcontrolofthetimeintervalsofmeasurement.Readingsareobtainedontheviscometerdialscaleattheendof1minforeachrotationalspeed.Changesfromthelowestspeedtothehighestspeed,andreturntothelowestspeed,aremadewithoutstoppingtheinstrument.1.1Thistestmethodcoversthemeasurementoftheapparentviscosityofshear-rate-dependentadhesives.1.2ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:G38
【国际标准分类号】:
【页数】:3P.;A4
【正文语种】: