NF C26-401
NF C26-401

NF C26-401

July 1982
Standard Cancelled

Solid insulating materials - Ceramic and glass insulating materials - General requirements

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Main informations

Collections

National standards and national normative documents

Publication date

July 1982

Number of pages

24 p.

Reference

NF C26-401

ICS Codes

29.035.30   Glass and ceramic insulating materials

Classification index

C26-401

Print number

1

International kinship

IEC 60672-1:1980

European kinship

HD 426.1
Standard replaced by (1)
NF EN 60672-1
NF EN 60672-1
November 1995
Standard Current
Ceramic and glass insulating materials. Part 1 : definitions and classifications.

Table of contents
  • AVANT-PROPOS.
  • Première partie : DÉFINITIONS ET CLASSIFICATION
  • 1 Domaine d'application.
  • 2 Définitions.
  • 3 Classification.
  • Deuxième partie : MÉTHODES D'ESSAI
  • 1 Domaine d'application.
  • 2 Remarques générales sur les essais.
  • 3 Porosité à la fuchsine (absorption liquide).
  • 4 Masse volumique brute - Porosité apparente.
  • 5 Résistance à la flexion.
  • 6 Module d'élasticité.
  • 7 Coefficient moyen de dilatation linéaire.
  • 8 Chaleur massique.
  • 9 Conductibilité thermique.
  • 10 Tenue au choc thermique.
  • 11 Température de transformation.
  • 12 Rigidité diélectrique.
  • 13 Tension de tenue.
  • 14 Permittivité relative, coefficient de température de permittivité et facteur de dissipation.
  • 15 Résistivité transversale.
  • ANNEXE
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