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 sample according to a table of refractive indices versus percentage mass fractions 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.
Status: PublishedPublication date: 2020-05
Edition: 3Number of pages: 10
Technical Committee: ISO/TC 45/SC 3 Raw materials (including latex) for use in the rubber industry
- ICS :
- 83.040.10 Latex and raw rubber
This standard contributes to the following Sustainable Development Goals:
Buy this standard
|std 1 61||PDF + ePub|
|std 2 61||Paper|
ISO 2453:1991/Cor 1:2003
ISO 2453:2020Stage: 60.60
Got a question?
Check out our FAQs
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)
Keep up to date with ISO
Sign up to our newsletter for the latest news, views and product information.