DS/EN ISO 2376:2019

Anodisering af aluminium og aluminiumlegeringer – Bestemmelse af gennemslagsspænding og holdespænding


Status:
Gældende
Type:
Standard
Sprog:
EN
Pris fra:
kr. 341,00

Beskrivelse

This document specifies test methods for the determination of the breakdown voltage and withstand voltage of anodic oxidation coatings on aluminium and its alloys, on flat or near-flat surfaces and on round wire. The methods are applicable to anodic oxidation coatings used primarily as electrical insulators.

The methods are not applicable to coatings in the vicinity of cut edges, the edges of holes, or sharp changes of angle on, for example, extruded shapes.

NOTE 1 – Breakdown voltage and withstand voltage are affected by relative humidity.

NOTE 2 – The methods described do not give satisfactory results for unsealed coatings because they are affected by the humidity in particular.


Antal sider: 16

Udgivet: 2019-04-16

Godkendelsesdato: 2019-04-15

Internationale relationer: EN ISO 2376:2019 IDT ISO 2376:2019 IDT

ICS: 25.220.20 - Overfladebehandling

Varenummer: M320751



Udvalg og komiteer

Komite

  • CEN/TC 132
  • ISO/TC 79/SC 2
  • ISO/TC 79/SC 2
  • ISO/TC 79/SC 2

Dansk udvalg

DS/V-001