GSO ISO 7270-1:2015

Rubber -- Analysis by pyrolytic gas-chromatographic methods -- Part 1: Identification of polymers (single polymers and polymer blends)

GSO ISO 7270-1:2015 发布历史

GSO ISO 7270-1:2015由GSO 发布于 2015-09-03。

GSO ISO 7270-1:2015在国际标准分类中归属于: 83.060 橡胶。

GSO ISO 7270-1:2015 的最新版本是哪一版？

最新版本是 GSO ISO 7270-1:2015 。

GSO ISO 7270-1:2015的历代版本如下：

• 2015年 GSO ISO 7270-1:2015

This part of ISO 7270 specifies a method for the identification of polymers, or blends of polymers, in raw rubbers and in vulcanized or unvulcanized compounds from pyrograms (pyrolysis-gas chromatographic patterns) obtained under the same conditions. This allows qualitative identification of single rubbers or blends, with exceptions discussed below. This part of ISO 7270 is not intended for quantitative analysis. The method applies first and foremost to single polymers. When the pyrogram indicates a characteristic hydrocarbon, the method is also applicable to blends. For details, see Clause 4. The method may be also applicable to other types of polymer, but this must be verified by the analyst in each particular case. NOTE The use of this part of ISO 7270 pre-supposes sufficient working knowledge of the principles and techniques of gas chromatography to enable the analyst to carry out the operations described and to interpret the results correctly.

标准号

GSO ISO 7270-1:2015

发布

2015年

发布单位

GSO

当前最新

GSO ISO 7270-1:2015

 

 

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