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ISO Releases Styrene Butadiene Rubber Standard

April 14, 2016

The International Organization for Standardization (ISO) published ISO 21561-2:2016 Styrene-Butadiene Rubber (SBR) -- Determination of the Microstructure of Solution-Polymerized SBR -- Part 2: FTIR with ATR Method.  The updated standard 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 Transform Infrared Spectrometry (FTIR) with Attenuated Total Reflection (ATR) method.
 
The standard revises ISO 21561:2005/Amd 1:2010 and was published on March 8, 2016.
 
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