ISO 22088-5-2006 塑料.耐环境应力开裂(ESC)的测定.第5部分:恒定拉伸变形方法

标准号：ISO 22088-5-2006
中文标准名称：塑料.耐环境应力开裂(ESC)的测定.第5部分:恒定拉伸变形方法
英文标准名称：Plastics - Determination of resistance to environmental stress cracking (ESC) - Part 5: Constant tensile deformation method
标准类型：G31
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：G31
国际标准分类号：83.080.01
引用标准：ISO 293;ISO 294-1;ISO 294-5;ISO 527-2;ISO 2818
适用范围：This part of ISO 22088 specifies a method for the determination of the environmental stress cracking (ESC)behaviour of thermoplastics when they are subjected to a constant tensile deformation in the presence of achemical medium.It is applicable to test specimens prepared by moulding and/or machining and can be used for the assessmentof the ESC behaviour of plastic materials exposed to different environments, as well as for the determinationof the ESC behaviour of different plastic materials exposed to a specific environment.This is essentially a ranking test and is not intended to provide data to be used for design or performanceprediction.NOTE Alternative methods for the determination of environmental stress cracking by means of a constant-strain testare specified in ISO 22088-3 and ISO 22088-4. A method for the determination of environmental stress cracking by meansof a constant tensile load is specified in ISO 22088-2.