Proof
ISO/PRF 6376
Carbonaceous materials for the production of aluminium — Pitch for electrodes — Determination of content of toluene-insoluble material
Reference number
ISO/PRF 6376
Edition 2
2026-11
© ISO 2026
Proof
Under development (Edition 2, 2026)
This draft is in the approval phase.
Will replace ISO 6376:1980

Abstract

Specifies a gravimetric method, the principle of which consists in weighing the fraction of a test portion of pitch which is insoluble in toluene after boiling for a specified period.

General information

  • Status
     : Under development
    Publication date
     : 2026-11
    Stage
    : Proof sent to secretariat or FDIS ballot initiated: 8 weeks [50.20]
  • Edition
     : 2
    Number of pages
     : 5
  • Technical Committee :
    ISO/TC 226
    ICS :
    71.100.10 
  • RSS updates

Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goals

8
Decent Work and Economic Growth
9
Industry, Innovation and Infrastructure

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