Reference number
ISO 4664-3:2021
International Standard
ISO 4664-3:2021
Rubber, vulcanized or thermoplastic — Determination of dynamic properties — Part 3: Glass transition temperature (Tg)
Edition 1
2021-03
Read sample
ISO 4664-3:2021
77427
Published (Edition 1, 2021)

ISO 4664-3:2021

ISO 4664-3:2021
77427
Language
Format
CHF 63
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Abstract

This document specifies a method for determining the glass transition temperature, Tg, of vulcanized rubbers in the hardness range from 30 IRHD to 80 IRHD. The dynamic properties are measured via temperature sweep in sinusoidal deformation at a defined strain and frequency and Tg is determined from the peak in the tan δ versus temperature curve. Glass transition temperature, Tg, determined in this way serves the purpose of a guideline to the service temperature of the material.

General information

  •  : Published
     : 2021-03
    : International Standard published [60.60]
  •  : 1
     : 11
  • ISO/TC 45/SC 2
    83.060 
  • RSS updates

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