Draft International Standard
ISO/DIS 5267-2
Pulps — Determination of drainability — Part 2: "Canadian Standard" freeness method
Reference number
ISO/DIS 5267-2
Edition 3
© ISO 2024
Draft
International Standard
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Under development
This Draft International Standard is in the enquiry phase with ISO members.
Will replace ISO 5267-2:2001

ISO/DIS 5267-2

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CHF 63
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Abstract

This part of ISO 5267 specifies a method for determination of the drainability of a pulp suspension in water in terms

of the "Canadian Standard" freeness in millilitres.

In principle, this method is applicable to all kinds of pulp in aqueous suspension.

NOTE Treatments which produce a large proportion of fines may induce an anomalous rise in freeness (false freeness), as

a rule at values below 100 ml.

General information

  • Status
     : Under development

    You can help develop this draft international standard by contacting your national member

    Stage
    : DIS ballot initiated: 12 weeks [40.20]
  • Edition
     : 3
    Number of pages
     : 17
  • Technical Committee :
    ISO/TC 6
    ICS :
    85.040 
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