Published
This document specifies a method for determining the pre-vulcanization characteristics of compounded rubber.
The pre-vulcanization characteristics determined by this method provide a means of estimating how long compounded rubber can be maintained at high temperatures and remain processable.
WITHDRAWN
ISO 289-2:2016
PUBLISHED
ISO 289-2:2020
90.93
Standard confirmed
Jun 10, 2025
Rubber, unvulcanized — Determinations using a shearing-disc viscometer — Part 2: Determination of pre-vulcanization characteristics
90.93 Standard confirmed