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【英文标准名称】:Rubber,vulcanizedorthermoplastic-Determinationoftensionsetunderconstantelongation,andoftensionset,elongationandcreepunderconstanttensileload
【原文标准名称】:硫化橡胶或热塑性橡胶.在恒定延伸率条件下测定拉伸永久变形、和在恒定拉伸载荷下测定拉伸永久变形、伸长率和蠕变
【标准号】:ISO2285-2007
【标准状态】:现行
【国别】:国际
【发布日期】:2007-07
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC45
【标准类型】:()
【标准水平】:()
【中文主题词】:特性;定义;测定;弹性体;延伸;高温;高温测试;永久伸长;橡胶;标准温度;应变;温度;抗拉测试;拉伸永久变形;测试;热塑性聚合物;硫化橡胶;硬化材料
【英文主题词】:Behaviour;Definitions;Determination;Elastomers;Elongation;Hightemperatures;High-temperaturetesting;Materialstesting;Permanentelongation;Rubber;Standardtemperature;Strain;Temperature;Tensiletesting;Tensionset;Testing;Thermoplasticpolymers;Vulcanizatedrubber;Vulcanizedmaterials;Vulcanizedrubber
【摘要】:ThisInternationalStandardspecifiesanumberofmethodsofdeterminingthedimensionalchangesintestpiecesofvulcanizedorthermoplasticrubberduringandaftertensileloadingforrelativelyshortperiodsunderconstantelongationorconstantloading.Theconstant-elongationtestisintendedtomeasuretheabilityofrubberstoretaintheirelasticpropertiesafterextension,atastandardlaboratorytemperature,toaspecifiesstrainwhichisremainedforaspecifiedtimeatthesameorataspecifiedhighertemperatureandthenreleasedatthetesttemperatureoratthestandardlaboratorytemperature.Theconstant-loadtestspecifiesamethodforthedeterminationofelongation,creepandtensionsetofrubberssubjectedtoaconstantloadatstandardlaboratorytemperature.Thetestmethodsareintendedtomeasuretheelasticpropertiesofrubberinthehardnessrange20IRHDto94IRHD.Thecreepmeasurementisnotrecommendedforproductdesignortheevaluationoflow-creepmaterials.Forthese,referenceshouldbemadetoISO8013.NoagreementbetweentheresultsofthistestorthoseofISO8013shouldbeinferred.
【中国标准分类号】:G34
【国际标准分类号】:83_060
【页数】:10P;A4
【正文语种】:英语