【英文标准名称】:Plastics-Determinationofresistancetoenvironmentalstresscracking(ESC)-Generalguidance
【原文标准名称】:塑料.测定耐环境应力破裂性(ESC).通用指南
【标准号】:BSENISO22088-1-2006
【标准状态】:现行
【国别】:英国
【发布日期】:2006-09-29
【实施或试行日期】:2006-09-29
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:弯曲试验;状态调节;定义;测定;环境应力破裂性;环境试验;环境应力开裂指数;材料试验;塑料;温湿度预调节;耐力;撕裂试验;应力;应力断裂;试验方法;测试方法;试样;试验;试验条件;热塑性聚合物;电压
【英文主题词】:Bendtesting;Conditioning;Definition;Definitions;Determination;Environmentalstresscracking;Environmentaltesting;ESC-index;Materialstesting;Plastics;Preconditioning;Resistance;Splittingtests;Stress;Stresscrackings;Testmethods;Testspecimens;Testing;Testingconditions;Thermoplasticpolymers;Voltage
【摘要】:1.1ThispartofISO22088providesinformationandgeneralguidancerelevanttotheselectionofthetestmethodtobeusedtodetermineenvironmentalstresscracking(ESC).1.2Part2describesamethodinwhichatestspecimenissubjectedtoaconstanttensileload,whileimmersedinastresscrackingagentataspecifiedtemperature.Thetimeand/orstressatwhichthespecimenbreaksisrecorded.1.3Part3describesamethodinwhichstripsofplasticaresubjectedtoafixedflexuralstrainandexposedtoastresscrackingagentforapredeterminedperiod.1.4Part4describesamethodinwhichaholeofspecifieddiameterisdrilledinaspecimenandanoversizedsteelballorpinisinsertedintotheholewhilethetestspecimenisbroughtintocontactwithastresscrackingagent.1.5Part5describesamethodinwhichaconstanttensiledeformationisappliedtoaspecimenwhichisimmersedinastresscrackingagentatatemperatureselectedfortesting.1.6Part6describesamethodinwhichaslowlyincreasingstrainisappliedtoaspecimenimmersedinastresscrackingagent.1.7Thesemethodsareapplicabletothermoplasticmaterialsonly.1.8Theseareessentiallyrankingtestsandarenotintendedtoprovidedatatobeusedfordesignorperformanceprediction.
【中国标准分类号】:G30
【国际标准分类号】:83_080_01
【页数】:18P.;A4
【正文语种】:英语