Standard Swedish standard · SS-ISO 7270-1

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

Status: Withdrawn

· Replaced by: SS-ISO 7270-1:2020 Amended by: SS-ISO 7270-1/Amd 1:2010
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Standard Swedish standard · SS-ISO 7270-1

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

Subjects

Rubber (83.060)


Buy this standard

Standard Swedish standard · SS-ISO 7270-1

Rubber - Analysis by pyrolytic gas-chromatographic methods - Part 1: Identification of polymers (single polymers and polymer blends)
Subscribe on standards - Read more Dölj
Price: 2 123 SEK
standard ikon pdf

PDF

Price: 2 123 SEK
standard ikon

Paper

Price: 3 396,80 SEK
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Product information

Language: English

Written by: Svenska institutet för standarder

International title:

Article no: STD-34074

Edition: 1

Approved: 5/16/2003

No of pages: 57

Replaces: SS-ISO 7270

Replaced by: SS-ISO 7270-1:2020