NF C26-121

NF C26-121

January 1971
Standard Current

Solid insulating materials. Micaceous products - Moulded parts. Requirements.

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Main informations

Collections

National standards and national normative documents

Publication date

January 1971

Number of pages

8 p.

Reference

NF C26-121

ICS Codes

29.035.50   Mica based materials

Classification index

C26-121

Print number

1 - 26/12/1997
Table of contents
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  • AVANT-PROPOS
  • I. - GÉNÉRALITÉS
  • 1 Domaine d'application et objet.
  • 2 Validité.
  • II. - CLASSIFICATION
  • 3 Catégories.
  • 4 Désignation des cônes isolants pour collecteurs à lames.
  • III. - MÉTHODES D'ESSAI - CARACTÉRISTIQUES
  • 5 Classification des essais.
  • 6 Conditionnements et conditions d'essai.
  • 7 Epaisseur.
  • 8 Hauteur.
  • 9 Diamètres des pièces cylindriques.
  • 10 Profil des cônes isolants.
  • 11 Aspect des cônes isolants en paillettes pour les collecteurs de traction.
  • 12 Qualité du mica utilisé.
  • 13 Teneur en mica.
  • 14 Rigidité diélectrique.
  • IV. - CONDITIONS DE LIVRAISON
  • 15 Marquage et conditionnement.
  • ANNEXE
  • Vérification du profil des cônes isolants pour collecteurs à lames, en paillettes.
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