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NEN-ISO 2453

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

inactive
Organization: NEN
Publication Date: 1 May 1992
Status: inactive
Page Count: 14
ICS Code (Latex and raw rubber): 83.040.10
scope:

This Standard 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 of 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

NEN-ISO 2453
May 1, 2020
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 rubbers (SBR) by correlation with the measured refractive index of an extracted...
NEN-ISO 2453/C1
October 1, 2003
Rubber, raw styrene-butadiene, emulsion-polymerized - Determination of bound styrene content - Refractive index method
A description is not available for this item.
NEN-ISO 2453
May 1, 1992
Rubber, raw styrene-butadiene, emulsion-polymerized - Determination of bound styrene content - Refractive index method
This Standard 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...
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