GSO ISO 10640:2013

Plastics - Methodology for assessing polymer photoageing by FTIR and UV/visible spectroscopy

GSO ISO 10640:2013 发布历史

GSO ISO 10640:2013由GSO 发布于 2013-04-01。

GSO ISO 10640:2013在国际标准分类中归属于: 83.080.01 塑料综合。

GSO ISO 10640:2013 的最新版本是哪一版？

最新版本是 GSO ISO 10640:2013 。

GSO ISO 10640:2013的历代版本如下：

• 2013年 GSO ISO 10640:2013

This International Standard provides a methodology to assess the ageing of polymeric systems during exposure to laboratory accelerated weathering as well as in outdoor exposures. NOTE This methodology applies mainly to photoageing, but it can also be applied to thermal ageing. This methodology identifies analyses that follow the chemical changes which control the deterioration of physical properties of materials during photoageing. The main procedure is based on infrared (IR) spectroscopy analysis and is described in this International Standard. In addition, UV spectroscopy is used for monitoring the behaviour of some additives and to identify the origin of discoloration in polymeric materials (degradation of pigments and colorants, or polymer yellowing). Examples of applications of this methodology are given in Annex A as guidance for the interpretation of the results.

标准号

GSO ISO 10640:2013

发布

2013年

发布单位

GSO

当前最新

GSO ISO 10640:2013

 

 

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