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ISO DIS 2453

Rubber, raw styrene-butadiene, emulsion-polymerized - Determination of bound styrene content - Refractive index method

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Organization: ISO
Publication Date: 14 June 2018
Status: active
Page Count: 13
ICS Code (Latex and raw rubber): 83.040.10
scope:

This document specifies a method for determining the bound styrene content of emulsion-polymerized styrene-butadiene (SBR) rubbers by correlation with the measured refractive index of an extracted sample according to a table of refractive indices versus percentages by mass styrene.

The method is also applicable to extracted oil-extended emulsion-polymerized SBR as long as it produces a film suitable for refractive index measurements. It is not applicable to solution-polymerized SBR

Document History

ISO DIS 2453
June 14, 2018
Rubber, raw styrene-butadiene, emulsion-polymerized - Determination of bound styrene content - Refractive index method
This document specifies a method for determining the bound styrene content of emulsion-polymerized styrene-butadiene (SBR) rubbers by correlation with the measured refractive index of an extracted...
ISO 2453
January 1, 1991
Rubber, Raw Styrene-Butadiene, Emulsion-Polymerized - Determination of Bound Styrene Content - Refractive Index Method
A description is not available for this item.
ISO 2453
January 1, 1991
Rubber, Raw Styrene-Butadiene, Emulsion-Polymerized - Determination of Bound Styrene Content - Refractive Index Method
A description is not available for this item.

References

This document references:
ISO 1795 - Rubber, raw natural and raw synthetic - Sampling and further preparative procedures
Published by ISO on June 1, 2017
This document specifies a method for the sampling of raw rubber in bales, blocks or packages and further procedures carried out on the samples to prepare test samples for chemical and physical tests.
This document references:
ISO 21561-1 - Styrene-butadiene rubber (SBR) - Determination of the microstructure of solution-polymerized SBR - Part 1: 1H-NMR and IR with cast-film method
Published by ISO on July 15, 2015
This part of ISO 21561 specifies procedures for the quantitative determination of the microstructure of the butadiene and the content of styrene in solution-polymerized SBR (S-SBR) by 1H-NMR...
This document references:
ISO 21561-2 - Styrene-butadiene rubber (SBR) - Determination of the microstructure of solution-polymerized SBR - Part 2: FTIR with ATR method
Published by ISO on March 1, 2016
This part of ISO 21561 specifies procedures for the quantitative determination of the microstructure of the butadiene and the content of styrene in solution-polymerized SBR (S-SBR) by Fourier...
This document references:
ISO 3136 - Rubber Latex - Styrene-Butadiene - Determination of Bound Styrene Content
Published by ISO on January 1, 1983
A description is not available for this item.
This document references:
ISO 6235 - Rubber, raw - Determination of block polystyrene content - Ozonolysis method
Published by ISO on September 15, 2016
This International Standard specifies a method for the determination of the long polystyrene block content of raw uncompounded styrene-butadiene rubber (SBR) and raw uncompounded blends of block SBR....
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