 lastics;Splitting tests;Stress crackings;Stress cracks;Tensile strength;Tensile testing;Test equipment;Testing;Thermoplastic polymers【摘要】: This part of ISO 22088 specifies methods for the determination of environmental stress cracking (ESC) of thermoplastics when they are subjected to a constant tensile load in the presence of chemical agents.It is applicable to test specimens prepared by moulding and/or machining and can be used both for the assessment of ESC of plastic materials exposed to different environments, and for the determination of ESC 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 performance prediction.NOTE Methods for the determination of environmental stress cracking by means of a constant-strain test are specified in ISO 22088-3, ISO 22088-4 and ISO 22088-5.【中国标准分类号】: G31【国际标准分类号】: 83_080_01【页数】: 10P;A4【正文语种】: 英语
lastics;Splitting tests;Stress crackings;Stress cracks;Tensile strength;Tensile testing;Test equipment;Testing;Thermoplastic polymers【摘要】: This part of ISO 22088 specifies methods for the determination of environmental stress cracking (ESC) of thermoplastics when they are subjected to a constant tensile load in the presence of chemical agents.It is applicable to test specimens prepared by moulding and/or machining and can be used both for the assessment of ESC of plastic materials exposed to different environments, and for the determination of ESC 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 performance prediction.NOTE Methods for the determination of environmental stress cracking by means of a constant-strain test are specified in ISO 22088-3, ISO 22088-4 and ISO 22088-5.【中国标准分类号】: G31【国际标准分类号】: 83_080_01【页数】: 10P;A4【正文语种】: 英语          
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