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ISO/FDIS 5267-2.2

Superseded

Superseded

Pulps — Determination of drainability — Part 2: "Canadian Standard" freeness method

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

06-20-2025

Superseded date

10-01-2025

US$143.00
Excluding Tax where applicable

This document specifies a method for determination of the drainability of water from a pulp suspension in terms of the “Canadian Standard” freeness method in millilitres.

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

NOTE Treatments of pulp suspensions which produce a large proportion of fines can induce an anomalous rise in freeness (false freeness), as a rule at values below 100ml.

Committee
ISO/TC 6
DocumentType
Draft
Pages
18
PublisherName
International Organization for Standardization
RevisionOf
Status
Superseded

US$143.00
Excluding Tax where applicable