International Standard
ISO 11346:2023
Rubber, vulcanized or thermoplastic — Estimation of life-time and maximum temperature of use
Reference number
ISO 11346:2023
Edición 4
2023-06
© ISO 2024
International Standard
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Publicado (Edición 4, 2023)

ISO 11346:2023

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CHF 129
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Resumen

This document specifies the principles and procedures for estimating the thermal endurance of rubbers from the results of exposure to elevated temperatures for long periods.

Two approaches are specified (see Introduction):

—    one using the Arrhenius equation;

—    the other using the WLF equation.

In this document, the estimation of thermal endurance is based solely on the change in selected properties resulting from periods of exposure to elevated temperatures. The various properties of rubbers change at different rates on thermal ageing, hence comparison between different rubbers can only be made using the same properties.

Informaciones generales

  • Estado
     : Publicado
    Fecha de publicación
     : 2023-06
    Etapa
    : Norma Internacional publicada [60.60]
  • Edición
     : 4
    Número de páginas
     : 21
  • Comité Técnico :
    ISO/TC 45/SC 2
    ICS :
    83.060 
  • RSS actualizaciones

Ciclo de vida

Objetivos de Desarrollo Sostenible

Esta norma contribuye a los siguientes Objetivos de Desarrollo Sostenible

12
Responsible Consumption and Production
9
Industry, Innovation and Infrastructure

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