ISO 3136:2023 PDF

Scope: 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.

ISO 3136:2023 Referenced Document

ISO 123 Rubber latex - Sampling
ISO 2028 Synthetic rubber latex - Preparation of dry polymer (includes Redline Version)
ISO 2453 Rubber, raw styrene-butadiene, emulsion-polymerized — Determination of bound styrene content — Refractive index method

2023 ISO 3136:2023 Rubber latex — Styrene-butadiene — Determination of bound styrene content
1983 ISO 3136:1983 Rubber latex; Styrene-butadiene; Determination of bound styrene content
1975 ISO 3136:1975 Title missing - Legacy paper document