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【英文标准名称】:Plastics—Determinationofresistancetoenvironmentalstresscracking(ESC)Part6:Slowstrainratemethod(ISO22088-6:2006)
【原文标准名称】:塑料.耐环境应力开裂(ESC)的测定.第6部分:慢应变速率测定法(ISO22088-6-2006)
【标准号】:BSENISO22088-6-2009
【标准状态】:现行
【国别】:英国
【发布日期】:2009-08-31
【实施或试行日期】:2009-08-31
【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】:裂纹检验;裂开;定义(术语);延伸;环境条件;环境影响;环境应力开裂;ESC指数;材料测试;塑料;聚合材料;高聚物;慢;撕裂试验;应变特性;应力裂纹特性;应力断裂;应力裂纹;试验设备;试样;试验
【英文主题词】:Cracktests;Cracking;Definitions;Elongation;Environmentalcondition;Environmentaleffect;Environmentalstresscracking;ESC-index;Materialstesting;Plastics;Polymericmaterials;Polymers;Slow;Splittingtests;Strainbehaviour;Stresscrackingbehaviour;Stresscrackings;Stresscracks;Testequipment;Testspecimens;Testing
【摘要】:ThispartofISO22088describesaprocedureforassessingtheenvironmentalstresscracking(ESC)susceptibilityofpolymericmaterialsinchemicalenvironmentsbyslowlyincreasingthestrainappliedtoatensilespecimenataconstantrate.Itisapplicabletotestspecimenspreparedbymouldingand/ormachiningandcanbeusedtoassesstherelativeESCsusceptibilityofamaterialexposedtodifferentenvironmentsortherelativeESCsusceptibilityofdifferentplasticsexposedtoaspecificenvironment.Thisisessentiallyarankingtestandisnotintendedfortheprovisionofdesigndata.TheprincipleadvantageofthetestcomparedwiththetestmethodsdescribedinParts2to5ofISO22088istherapiditywithwhichtheESCsusceptibilityofaparticularpolymer/environmentcombinationcanbeassessed.
【中国标准分类号】:G31
【国际标准分类号】:83_080_01
【页数】:16P.;A4
【正文语种】:英语