Standard Swedish standard · SS-ISO 7270-2:2005

Rubber - Analysis by pyrolytic gas-chromatographic methods - Part 2: Determination of styrene/butadiene/isoprene ratio (ISO 7270-2:2005, IDT)

Status: Withdrawn

· Replaced by: SS-ISO 7270-2:2012
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Standard Swedish standard · SS-ISO 7270-2:2005

Rubber - Analysis by pyrolytic gas-chromatographic methods - Part 2: Determination of styrene/butadiene/isoprene ratio (ISO 7270-2:2005, IDT)
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Scope
This part of ISO 7270 specifies the principles and procedures for determining, by pyrolysis and subsequent gas chromatography, the styrene (STY)/butadiene (BD)/isoprene (IP) ratio in copolymers, or blends of homopolymers and/or copolymers, in raw rubbers or vulcanized or unvulcanized compounds.
It is applicable to copolymers/terpolymers consisting of styrene, butadiene and isoprene, and blends of these polymers.
NOTE The use of this part of ISO 7270 pre-supposes sufficient working knowledge of the principles and techniques of gas chromatography for the analyst to perform the operations described and interpret the results correctly.

Subjects

Rubber (83.060)


Buy this standard

Standard Swedish standard · SS-ISO 7270-2:2005

Rubber - Analysis by pyrolytic gas-chromatographic methods - Part 2: Determination of styrene/butadiene/isoprene ratio (ISO 7270-2:2005, IDT)
Subscribe on standards - Read more Dölj
Price: 735 SEK
standard ikon pdf

PDF

Price: 735 SEK
standard ikon

Paper

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Product information

Language: English

Written by: Svenska institutet för standarder

International title:

Article no: STD-39585

Edition: 1

Approved: 5/4/2005

No of pages: 12

Replaced by: SS-ISO 7270-2:2012