ISO 23508-2021 溶聚丁苯橡胶--粘弹性的评价方法 Solution-polymerized SBR — Evaluation methods of viscoelastic properties

This document specifies the standard test formulation, mixing procedure and test methods for evaluation of viscoelastic properties in a compound based on solution-polymerized styrene-butadiene rubber (S-SBR), including functionalized S-SBR^[7] .t edition 2021-11 Solution-polymerized SBR — Evaluation methods of viscoelastic properties SBR polymérisé en solution — Méthodes d'évaluation des propriétés viscoélastiques Reference number ISO 23508:2021(E) ？ ISO 2021 ISO 23508:2021(E) COPYRIGHT PROTECTED DOCUMENT ？ ISO 2021 All rights reserved. Unless otherwise specified, or required in the context