This document describes a method for the determination of the viscosity and stress relaxation of raw or compounded rubber under specified conditions.
The viscosity determination consists of a constant strain, temperature and frequency test in which the elastic and the loss components of the complex shear modulus can be determined.
The determination of stress relaxation consists of a constant static strain and temperature test in which the torque decrease can be determined.
Status: PublishedPublication date: 2023-07
Edition: 2Number of pages: 15
Technical Committee: ISO/TC 45/SC 2 Testing and analysis
Buy this standard
|std 1 92||PDF + ePub|
|std 2 92||Paper|