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National standards and national normative documents

Publication date

August 2015

Number of pages

20 p.

Reference

NF T46-050

ICS Codes

83.060 Rubber

Classification index

T46-050

Print number

1

Sumary

Rubber - Differential scanning calorimetry (DSC) - General principles

Le présent document concerne l'analyse thermique, par enthalpie différentielle (DSC), des caoutchoucs bruts ou mélangés, vulcanisés ou non, et des caoutchoucs thermoplastiques. Il donne des définitions, décrit le principe de l'essai, l'appareillage, le calibrage et les matériaux à utiliser, le mode opératoire, la prise d'essai, le contenu du rapport d'essai et la fidélité.

Replaced standards (1)

NF T46-050

December 2013

Standard Cancelled

Rubber - Differential scanning calorimetry (DSC) - General principles

Le présent document concerne l'analyse thermique, par enthalpie différentielle (DSC), des caoutchoucs bruts ou mélangés, vulcanisés ou non, et des caoutchoucs thermoplastiques. Il donne des définitions, décrit le principe de l'essai, l'appareillage, le calibrage et les matériaux à utiliser, le mode opératoire, la prise d'essai, le contenu du rapport d'essai et la fidélité

Standard replaced by (1)

NF ISO 24087

June 2023

Standard Current

Rubber, vulcanized - Determination of the glass transition temperature and enthalpy by differential scanning calorimetry

<p class="MsoBodyText" style="mso-layout-grid-align: none; text-autospace: none;"><span lang="EN-GB" style="mso-bidi-font-size: 12.0pt; mso-fareast-font-family: 'MS Mincho'; mso-fareast-theme-font: minor-fareast;">This document specifies a method of thermal analysis of vulcanized rubber by differential scanning calorimetry (DSC). This method is intended for the observation and measurement of various properties and phenomena associated, such as physical transitions (glass transition, melting and crystallization, polymorphic transitions, etc.).</span></p>

Table of contents

View the extract

1 Domaine d'application
2 Termes, définitions et symboles
3 Principe
4 Appareillage et matériaux
5 Calibrage
6 Prise d'essai
7 Mode opératoire
8 Rapport d'essai
9 Fidélité
Annexe A (informative)Exemples de matériaux d'étalonnage
Annexe B (informative)Recommandations pour la conduite de l'essai
Annexe C (informative)Fidélité
Bibliographie

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