Approved Work Item
ISO/AWI 20362
Hard coal — Determination of plastometric indices — Automated Sapozhnikov penetration plastometer method
Reference number
ISO/AWI 20362
Edition 1
© ISO 2026
Approved Work Item
Under development
A working group has prepared a draft.
Will replace ISO/TS 20362:2022

Abstract

This document specifies a method for the determination of plastometric indices with an automated Sapozhnikov penetration plastometer. These indices are the maximum thickness of the plastic layer, Y, in mm, and the final contraction, X, in mm.

This document is applicable to hard coals with a determined ash level of less than 15 % as dry basis as described in ISO 11722 and ISO 1171.

General information

  • Status
     : Under development
    Stage
    : New project registered in TC/SC work programme [20.00]
  • Edition
     : 1
  • Technical Committee :
    ISO/TC 27/SC 5
  • RSS updates

Life cycle

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