ISO 6914-2008 硫化或热塑性橡胶.用拉伸中应力松弛测量法测定老化特性
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【英文标准名称】:Rubber,vulcanizedorthermoplastic-Determinationofageingcharacteristicsbymeasurementofstressrelaxationintension
【原文标准名称】:硫化或热塑性橡胶.用拉伸中应力松弛测量法测定老化特性
【标准号】:ISO6914-2008
【标准状态】:现行
【国别】:国际
【发布日期】:2008-09
【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/TC45
【标准类型】:()
【标准水平】:()
【中文主题词】:老化;测定;弹性体;延伸;测量;测量技术;机械测试;橡胶;应力松弛;测试;测试条件;热塑性聚合物;硫化橡胶
【英文主题词】:Ageing(materials);Determination;Elastomers;Elongation;Measurement;Measuringtechniques;Mechanicaltesting;Rubber;Stressrelaxation;Testing;Testingconditions;Thermoplasticpolymers;Vulcanizedrubber
【摘要】:ThisInternationalStandarddescribesthreemethodsforthemeasurementofthechangeofstressinatestpieceatagivenelongationforthepurposeofdeterminingtheageingcharacteristicsofarubber.-MethodAisintendedformeasurementundercontinuousstrainconditions.-MethodBisthepreferredmethodformeasurementunderintermittentstrainconditions.InthecaseofbothmethodsAandB,astressrelaxometerisusedtorecordthestressatthetemperatureofageing.--MethodCisanalternativetomethodBformeasurementunderintermittentstrainconditionsinwhichthetestpieceisremovedfromtheageingenvironmentformeasurementofthestressatstandardlaboratorytemperature.ThenecessarycalibrationscheduleforthistypeofmeasurementisgiveninAnnexA.Measurementsatasingleelevatedageingtemperaturecanbeusedforqualitycontrolpurposesasameasureofheat-ageingresistance.Measurementsatanumberoftemperaturescanbeusedforresearchanddevelopmentpurposestoestimatelong-termageingcharacteristicsinaccordancewiththeproceduresdescribedinISO11346.Noagreementbetweenthethreemethodsshouldbeinferred.Themethodusedwilldependonthepurposeofthetest.
【中国标准分类号】:G34
【国际标准分类号】:83_060
【页数】:8P;A4
【正文语种】:英语
【原文标准名称】:硫化或热塑性橡胶.用拉伸中应力松弛测量法测定老化特性
【标准号】:ISO6914-2008
【标准状态】:现行
【国别】:国际
【发布日期】:2008-09
【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/TC45
【标准类型】:()
【标准水平】:()
【中文主题词】:老化;测定;弹性体;延伸;测量;测量技术;机械测试;橡胶;应力松弛;测试;测试条件;热塑性聚合物;硫化橡胶
【英文主题词】:Ageing(materials);Determination;Elastomers;Elongation;Measurement;Measuringtechniques;Mechanicaltesting;Rubber;Stressrelaxation;Testing;Testingconditions;Thermoplasticpolymers;Vulcanizedrubber
【摘要】:ThisInternationalStandarddescribesthreemethodsforthemeasurementofthechangeofstressinatestpieceatagivenelongationforthepurposeofdeterminingtheageingcharacteristicsofarubber.-MethodAisintendedformeasurementundercontinuousstrainconditions.-MethodBisthepreferredmethodformeasurementunderintermittentstrainconditions.InthecaseofbothmethodsAandB,astressrelaxometerisusedtorecordthestressatthetemperatureofageing.--MethodCisanalternativetomethodBformeasurementunderintermittentstrainconditionsinwhichthetestpieceisremovedfromtheageingenvironmentformeasurementofthestressatstandardlaboratorytemperature.ThenecessarycalibrationscheduleforthistypeofmeasurementisgiveninAnnexA.Measurementsatasingleelevatedageingtemperaturecanbeusedforqualitycontrolpurposesasameasureofheat-ageingresistance.Measurementsatanumberoftemperaturescanbeusedforresearchanddevelopmentpurposestoestimatelong-termageingcharacteristicsinaccordancewiththeproceduresdescribedinISO11346.Noagreementbetweenthethreemethodsshouldbeinferred.Themethodusedwilldependonthepurposeofthetest.
【中国标准分类号】:G34
【国际标准分类号】:83_060
【页数】:8P;A4
【正文语种】:英语
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