IEC TS 61244-2:2014 聚合物长期辐射老化的测定第2部分:低剂量率老化预测程序

标准编号：IEC TS 61244-2:2014

中文名称：聚合物长期辐射老化的测定第2部分:低剂量率老化预测程序

英文名称：Determination of long-term radiation ageing in polymers - Part 2: Procedures for predicting ageing at low dose rates

发布日期：2014-08-22

标准范围

技术规范IEC TS 61244-2:20 14适用于预测低剂量率下聚合物材料老化的程序。目的是提出三种方法，可用于将从高剂量率实验获得的数据外推到服务条件下典型的低剂量率。所描述的技术是已发现可用于一系列弹性体、热塑性和热固性材料的方法。与上一版相比，此版本包括以下重大技术变更:a)移至附件的实例和背景资料；b)使用最新参考文献更新的示例。

IEC TS 61244-2:2014, which is a technical specification, applies to procedures for predicting ageing of polymeric materials at low dose rates. The object is to present three methods which can be used to extrapolate data obtained from high dose rate experiments to the low dose rates typical of service conditions. The techniques described are methods which have been found to be useful for a range of elastomeric, thermoplastic and thermoset materials. This edition includes the following significant technical changes with respect to the previous edition:
a) examples and background information moved to annexes;
b) examples updated with more recent references.

标准预览图