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EN ISO 5269-1:2005

Current

Current

The latest, up-to-date edition.

Pulps - Preparation of laboratory sheets for physical testing - Part 1: Conventional sheet-former method (ISO 5269-1:2005)

Published date

01-02-2005

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Foreword
Introduction
1 Scope
2 Normative references
3 Principle
4 Equipment
5 Preparation of sample
6 Procedure
  6.1 Sheet forming
  6.2 Transfer of the sheet
  6.3 Pressing
  6.4 Drying and conditioning
7 Test report
Bibliography

ISO 5269-1:2005 specifies a method, using a conventional sheet former, for the preparation of laboratory sheets of pulp for the purpose of carrying out subsequent physical tests on these sheets in order to assess the relevant properties of the pulp itself.ISO 5269-1:2005 is applicable to most kinds of pulp. It is not suitable for some pulps with very long fibres, such as those made from unshortened cotton, flax and similar materials.This method is not suitable for the preparation of laboratory sheets for the determination of diffuse blue reflectance factor (ISO brightness) in accordance with ISO 3688

Committee
CEN/TC 172
DocumentType
Standard
PublisherName
Comite Europeen de Normalisation
Status
Current

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ISO 187:1990 Paper, board and pulps — Standard atmosphere for conditioning and testing and procedure for monitoring the atmosphere and conditioning of samples
ISO 5263-3:2004 Pulps — Laboratory wet disintegration — Part 3: Disintegration of mechanical pulps at > 85 degrees C
ISO 8787:1986 Paper and board — Determination of capillary rise — Klemm method
ISO 5263-1:2004 Pulps — Laboratory wet disintegration — Part 1: Disintegration of chemical pulps
ISO 5635:1978 Paper Measurement of dimensional change after immersion in water
ISO 5264-1:1979 Pulps — Laboratory beating — Part 1: Valley beater method
ISO 5263-2:2004 Pulps — Laboratory wet disintegration — Part 2: Disintegration of mechanical pulps at 20 degrees C
ISO 3688:1999 Pulps — Preparation of laboratory sheets for the measurement of diffuse blue reflectance factor (ISO brightness)
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