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标题: ISO 22088-6-2006 塑料.耐环境应力开裂(ESC)的测定.第6部分:慢应变率方法 [打印本页]

作者: sigh007 时间: 2012-3-17 15:45:23 标题: ISO 22088-6-2006 塑料.耐环境应力开裂(ESC)的测定.第6部分:慢应变率方法

【英文标准名称】: Plastics - Determination of resistance to environmental stress cracking (ESC) - Part 6: Slow strain rate method 【原文标准名称】: 塑料.耐环境应力开裂(ESC)的测定.第6部分:慢应变率方法【标准号】: ISO 22088-6-2006 【标准状态】: 现行【国别】: 国际【发布日期】: 2006-08 【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/TC 61【标准类型】: ()【标准水平】: ()【中文主题词】: 裂纹检验;裂开;定义;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;测试【英文主题词】: Crack tests;Cracking;Definitions;Elongation;Environmental condition;Environmental effect;Environmental stress cracking;ESC-index;Materials testing

lastics

olymeric materials

olymers;Slow;Splitting tests;Strain behaviour;Stress cracking behaviour;Stress crackings;Stress cracks;Test equipment;Test specimens;Testing【摘要】: This part of ISO 22088 describes a procedure for assessing the environmental stress cracking (ESC)susceptibility of polymeric materials in chemical environments by slowly increasing the strain applied to atensile specimen at a constant rate.It is applicable to test specimens prepared by moulding and/or machining and can be used to assess therelative ESC susceptibility of a material exposed to different environments or the relative ESC susceptibility ofdifferent plastics exposed to a specific environment.This is essentially a ranking test and is not intended for the provision of design data.The principle advantage of the test compared with the test methods described in Parts 2 to 5 of ISO 22088 isthe rapidity with which the ESC susceptibility of a particular polymer/environment combination can be assessed.【中国标准分类号】: G31【国际标准分类号】: 83_080_01【页数】: 9P;A4【正文语种】: 英语

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