ISO 6383-2-1983 塑料薄膜和薄板耐撕裂性测定第2部分:埃尔曼多(ELMENDORF)法
作者:标准资料网 时间:2024-05-03 15:52:42 浏览:8312
来源:标准资料网
下载地址: 点击此处下载
【英文标准名称】:Plastics;Filmandsheeting;Determinationoftearresistance;Part2:Elmendorfmethod
【原文标准名称】:塑料薄膜和薄板耐撕裂性测定第2部分:埃尔曼多(ELMENDORF)法
【标准号】:ISO6383-2-1983
【标准状态】:现行
【国别】:国际
【发布日期】:1983-09
【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/TC61
【标准类型】:()
【标准水平】:()
【中文主题词】:塑料薄膜;抗扯裂强度;塑料;试样;试验;扯裂试验
【英文主题词】:Clamps;Definitions;Elmendorf;Materialstesting;Packaging;Plasticfilms;Plastics;Tearpropagationforce;Tearresistance;Tearstrength;Teartests;Testequipment;Testreports;Testspecimens;Testing
【摘要】:1ThispartofISO6383specifiesamethodofdeterminingtheforcerequiredtopropagateatearthroughaspecifieddistanceandfromaspecifiedslit,cutinatestspecimenofthinflexibleplasticsheetingorfilm,underspecifiedconditionsofloading.Theupperlimitofthicknessthatcanbetesteddependsonthetearingforceofthematerialinrelationtothecapacityofthetestingmachine.Materialsthatcanbetestedaccordingtothismethodincludeflexiblepolylvinylchloride)(PVC)andpolyolefinfilms,butvariableelongationandobliquetearingeffectsonthemoreex-tensiblefilmsmaycausepoorreproducibilityoftestresults.ThismethodmaynotbesuitablefortestingmorerigidmaterialssuchasrigidPVC,nylonandpolyesterfilms.2Thetearresistancetestspecifiedbythismethodisap-pliedtospecimenscutfromsemi-finishedandfinishedpro-ducts.Thetestissuitableforthecontrolofproductionandmanufacturedproductsaswellasforacceptanceorrejectiontestingunderspecificationsforsemi-finishedandfinishedpro-ducts,providedthatithasbeendemonstratedthatthedataforaparticularmaterialareacceptablyreproducible.3Thereisnodirectlinearrelationshipbetweentearingforceandspecimenthickness.Datafromthismethodareex-pressedastearingforceinnewtons,withspecimenthicknessalsoreported.Onlydataobtainedatthesamethicknessshouldbecomparedbecausesetsofdatafromspecimensofdissimilarthicknessaregenerallynotcomparable.
【中国标准分类号】:G31
【国际标准分类号】:83_140_10
【页数】:6P;A4
【正文语种】:英语
【原文标准名称】:塑料薄膜和薄板耐撕裂性测定第2部分:埃尔曼多(ELMENDORF)法
【标准号】:ISO6383-2-1983
【标准状态】:现行
【国别】:国际
【发布日期】:1983-09
【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/TC61
【标准类型】:()
【标准水平】:()
【中文主题词】:塑料薄膜;抗扯裂强度;塑料;试样;试验;扯裂试验
【英文主题词】:Clamps;Definitions;Elmendorf;Materialstesting;Packaging;Plasticfilms;Plastics;Tearpropagationforce;Tearresistance;Tearstrength;Teartests;Testequipment;Testreports;Testspecimens;Testing
【摘要】:1ThispartofISO6383specifiesamethodofdeterminingtheforcerequiredtopropagateatearthroughaspecifieddistanceandfromaspecifiedslit,cutinatestspecimenofthinflexibleplasticsheetingorfilm,underspecifiedconditionsofloading.Theupperlimitofthicknessthatcanbetesteddependsonthetearingforceofthematerialinrelationtothecapacityofthetestingmachine.Materialsthatcanbetestedaccordingtothismethodincludeflexiblepolylvinylchloride)(PVC)andpolyolefinfilms,butvariableelongationandobliquetearingeffectsonthemoreex-tensiblefilmsmaycausepoorreproducibilityoftestresults.ThismethodmaynotbesuitablefortestingmorerigidmaterialssuchasrigidPVC,nylonandpolyesterfilms.2Thetearresistancetestspecifiedbythismethodisap-pliedtospecimenscutfromsemi-finishedandfinishedpro-ducts.Thetestissuitableforthecontrolofproductionandmanufacturedproductsaswellasforacceptanceorrejectiontestingunderspecificationsforsemi-finishedandfinishedpro-ducts,providedthatithasbeendemonstratedthatthedataforaparticularmaterialareacceptablyreproducible.3Thereisnodirectlinearrelationshipbetweentearingforceandspecimenthickness.Datafromthismethodareex-pressedastearingforceinnewtons,withspecimenthicknessalsoreported.Onlydataobtainedatthesamethicknessshouldbecomparedbecausesetsofdatafromspecimensofdissimilarthicknessaregenerallynotcomparable.
【中国标准分类号】:G31
【国际标准分类号】:83_140_10
【页数】:6P;A4
【正文语种】:英语
下载地址: 点击此处下载