ISO 2453:2020
Rubber, raw styrene-butadiene, emulsion-polymerized — Determination of bound styrene content — Refractive index method
OVERVIEW
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.
COMMENTS
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PRODUCT DETAILS
| Status | Current |
|---|---|
| Edition | 2020 |
| No. of Pages | 10 |
| ICS Classification | 83.040.10 Latex and raw rubber |
| Committee | ISO/TC 45/SC 3 |
| Available for Purchase | For sale in Singapore only |
| Adoption | ISO |