ISO/CD 25869

Oil-extended styrene-butadiene rubber --Determination of oil content — Thermogravimetric analysis (TGA)

General information

Current stage: 30.60 Close of voting/ comment period Jul 10, 2026

Originator: ISO

Owner: ISO/TC 45/SC 3 Raw materials (including latex) for use in the rubber industry

Type: International Standard

Scope

This document specifies a method for the determination of oil content in oil-extended solution-polymerized styrene-butadiene rubber (S-SBR) using thermogravimetric analysis (TGA).
This method is applicable to S-SBR extended environment-friendly oils such as naphthenic (NAP), treated distillate aromatic extract (TDAE) and paraffin (PAR).

Life cycle

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IN_DEVELOPMENT
ISO/CD 25869
30.60 Close of voting/ comment period
Jul 10, 2026