ISO 5267-2:2001
Pulps - Determination of drainability - Part 2: "Canadian Standard" freeness method

Standard No.

ISO 5267-2:2001

Release Date

2001

Published By

International Organization for Standardization (ISO)

Latest

ISO 5267-2:2001

Scope

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.

ISO 5267-2:2001 history

• 2001 ISO 5267-2:2001 Pulps - Determination of drainability - Part 2: "Canadian Standard" freeness method
• 1980 ISO 5267-2:1980 Pulps; Determination of drainability; Part 2 : "Canadian Standard" freeness method