标准编号：ISO 22088-6:2006
中文名称：塑料 - 环境应力开裂阻抗性测定（ESC） 第6部分：低应变率法
英文名称：Plastics — Determination of resistance to environmental stress cracking (ESC) — Part 6: Slow strain rate method
发布日期：2006-08
标准范围
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.
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