ISO 3136:2023

Abstract

This document specifies a method for the determination of the bound styrene content of styrene-butadiene rubber (SBR) lattices.

The method is applicable to hot (approximately 50 °C) emulsion polymerized SBR lattices having a bound styrene content, expressed on the SBR content, of up to 55 % and to cold (approximately 5 °C) emulsion polymerized SBR lattices having a bound styrene content between 18 % and 40 %.

The method is not applicable to reinforced styrene-butadiene rubber (SBR. .Y) lattices, carboxylic-styrene-butadiene rubber (XSBR) lattices and pyridine-styrene-butadiene rubber (PSBR) lattices.

General information

Status
: Published

Publication date
: 2023-05
Edition
: 3

Number of pages
: 4
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