Home>Encuentra tu norma>Busca tu norma>IEC
Norma
IEC 60811-4-1:1985

IEC 60811-4-1:1985

Common test methods for insulating and sheathing materials of electric cables - Part 4: Methods specific to polyethylene and polypropylene compounds - Section One - Resistance to environmental stress cracking - Wrapping test after thermal ageing in air - Measurement of the melt flow index

Méthodes d'essais communes pour les matériaux d'isolation et de gainage des câbles électriques -Partie 4: Méthodes spécifiques pour les mélanges polyéthylène et polypropylène. Section un - Résistance aux craquelures sous contraintes dues à l'environnement - Essai d'enroulement après vieillissement thermiques dans l'air

Fecha:
2004-06-08 /Anulada
Resumen (inglés):
Specifies the test methods to be used for testing polymeric insulating and sheathing materials of electric cables for power distribution and telecommunications including cables used on ships. Gives the methods for measurements of the resistance to environmental stress cracking, for wrapping test after thermal ageing in air, for measurement of melt flow index and for measurement of carbon black and/or mineral filler content, which apply to PE and PP coumpounds, including cellular compounds and foam skin for insulation. The contents of the corrigendum of May 1986 have been included in this copy.
Resumen (francés):
Relaciones con otras normas IEC

Comprar en AENOR

Esta norma está disponible en:

Formato digital

Ingles / Bilingue