ASTM D2821-2000(2005)e1 用扭丝仪测量皮革相对劲度的标准试验方法

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【英文标准名称】:StandardTestMethodforMeasuringtheRelativeStiffnessofLeatherbyMeansofaTorsionalWireApparatus
【原文标准名称】:用扭丝仪测量皮革相对劲度的标准试验方法
【标准号】:ASTMD2821-2000(2005)e1
【标准状态】:现行
【国别】:
【发布日期】:2000
【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】:D31.04
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:测量;皮革
【英文主题词】:gloveleatherstiffness
【摘要】:Thistestmethodisdesignedtomeasuretheapparenttorsionalmodulusofaleatherspecimen.Experiencehasshownthatthetorsionmodulusofleatherisdirectlyrelatedtothecharacteristicknownasstiffnesswhenfeltinaglove.51.1Thistestmethoddescribestheuseofatorsionalapparatusformeasuringtherelativestiffnessofglovingleathers.Thistestmethoddoesnotapplytowetblue.1.2ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesshowninparenthesesareprovidedforinformationonly.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyproblems,ifany,associatedwithitsuse.Itistheresponsibilityofwhoeverusesthisstandardtoconsultandestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Y45
【国际标准分类号】:59_140_30
【页数】:3P.;A4
【正文语种】: