Abstract

ISO 13145:2012 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.


General information 

  • Status
     : Withdrawn
    Publication date
     : 2012-09
  • Edition
     : 1
    Number of pages
     : 14
  • Technical Committee
     : ISO/TC 45/SC 2 Testing and analysis
  • ICS
     :
    83.060 Rubber

Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goals

12
Responsible Consumption and Production
9
Industry, Innovation and Infrastructure

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