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【英文标准名称】:Plastics-Determinationoftensilepropertiesathighstrainrates
【原文标准名称】:塑料.测定高应变率拉伸特性
【标准号】:BSISO18872-2007
【标准状态】:现行
【国别】:英国
【发布日期】:2007-05-31
【实施或试行日期】:2007-05-31
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:定义;测定;挤压成型;材料测试;模塑材料;模制材料(成形部件);塑料;塑料模制材料;特性;试样;应变;拉伸应变;抗拉强度;拉伸应力试验;抗拉测试;抗拉试验;试验设备;测试;测试条件
【英文主题词】:Definitions;Determination;Extrusion;Materialstesting;Mouldingmaterials;Mouldings(shapedsection);Plastics;Plasticsmouldingmaterial;Properties;Samples;Strain;Tensilestrain;Tensilestrength;Tensilestresstest;Tensiletesting;Tensiletests;Testequipment;Testspecimens;Testing;Testingconditions
【摘要】:ISO18872:2007specifiesproceduresfordeterminingthetensilepropertiesofmouldingandextrusionplasticsoverawiderangeofstrainrate,includinghighratesappropriatetoimpact-loadingsituations.Propertiesaredeterminedthroughacombinationofmeasurementsatlowandmoderatestrainrates,theuseofmathematicalfunctionstomodeltheseresults,therate-dependenceofparametersandthedeterminationofparametersathighstrainratesbyextrapolation.Tensilepropertiesathighstrainratesarethenderivedbycalculation.Inthisway,theexperimentalproblemsandassociatederrorswiththemeasurementofpropertiesathighratesareavoided.
【中国标准分类号】:G31
【国际标准分类号】:83_080_10
【页数】:20P.;A4
【正文语种】:英语