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BS EN ISO 5264-2:2011

Current

Current

The latest, up-to-date edition.

Pulps. Laboratory beating PFI mill method

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

04-30-2011

Foreword
Introduction
1 Scope
2 Normative references
3 Principle
4 Apparatus and auxiliary materials
5 Sampling
6 Preparation of sample
7 Procedure
8 Test report
Annex A (normative) - PFI mill
Annex B (normative) - Control and maintenance of the PFI mill
Annex C (informative) - Checking the stability of the PFI mill
Bibliography

Describes a method for the laboratory beating of pulp using a PFI mill.

This part of ISO5264 specifies a method for the laboratory beating of pulp using a PFI mill. The description is limited to the sampling, preparation and beating of the pulp and the beating equipment.

NOTE Beating is a preliminary step in testing the physical properties of pulp.

In principle, this method is applicable to all kinds of chemical and semi-chemical pulps. In practice, the method might not give satisfactory results with certain pulps having extremely long fibres.

Committee
PAI/11
DevelopmentNote
Supersedes BS EN 25264-2 and 01/121199 DC. (12/2002) Supersedes 09/30201367 DC. (04/2011) Reviewed and confirmed by BSI, August 2016. (07/2016)
DocumentType
Standard
Pages
22
PublisherName
British Standards Institution
Status
Current
Supersedes

ISO 5269-1:2005 Pulps Preparation of laboratory sheets for physical testing Part 1: Conventional sheet-former method
ISO 5270:2012 Pulps — Laboratory sheets — Determination of physical properties
ISO 638:2008 Paper, board and pulps Determination of dry matter content Oven-drying method
ISO 5263-1:2004 Pulps Laboratory wet disintegration Part 1: Disintegration of chemical pulps
ISO 5267-2:2001 Pulps — Determination of drainability — Part 2: "Canadian Standard" freeness method
ISO 5269-3:2008 Pulps — Preparation of laboratory sheets for physical testing — Part 3: Conventional and Rapid-Köthen sheet formers using a closed water system
ISO 14487:1997 Pulps Standard water for physical testing
ISO 7213:1981 Pulps Sampling for testing
ISO 4119:1995 Pulps Determination of stock concentration
ISO 5269-2:2004 Pulps Preparation of laboratory sheets for physical testing Part 2: Rapid-Kthen method

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