IEC TS 61244-1:2014 聚合物长期辐射老化的测定第1部分:扩散限制氧化监测技术

标准编号：IEC TS 61244-1:2014

中文名称：聚合物长期辐射老化的测定第1部分:扩散限制氧化监测技术

英文名称：Determination of long-term radiation ageing in polymers - Part 1: Techniques for monitoring diffusion-limited oxidation

发布日期：2014-08-22

标准范围

技术规范IEC TS 61244-1:20 14回顾了定量监测聚合物在包括温度、辐射或紫外线在内的各种环境中老化过程中存在氧气时的影响的实验技术。与上一版相比，此版本包括以下重大技术变更:a)DLO的数值模拟大大改进；b)样品的几何形状已经从仅无限平面的情况扩展到圆柱和球形情况。

IEC TS 61244-1:2014, which is a technical specification, reviews experimental techniques to quantitatively monitor the effects when oxygen is present during ageing of polymers in various environments including temperature, radiation or ultraviolet. This edition includes the following significant technical changes with respect to the previous edition:
a) numerical simulation of DLO is much improved;
b) geometry of samples has been expanded from only the case of the infinite plane to the cylindrical and the spherical cases.

标准预览图