NEN EN ISO 5269-2 : 2005
Current
The latest, up-to-date edition.
PULPS - PREPARATION OF LABORATORY SHEETS FOR PHYSICAL TESTING - PART 2: RAPID-KOTHEN METHOD
12-01-2013
Foreword
Introduction
1 Scope
2 Normative references
3 Principle
4 Equipment
5 Pretreatment and preparation of sample
5.1 Pretreatment
5.2 Preparation of sample
6 Procedure
6.1 Sheet forming
6.2 Transfer of the sheet
6.3 Drying and conditioning
7 Test report
Bibliography
Provides a method, using a Rapid-Kothen 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. It 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. It is not suitable for the preparation of laboratory sheets for the determination of diffuse blue reflectance factor (ISO brightness) in accordance with ISO 3688[1].
| DevelopmentNote |
Supersedes NEN ISO 5269-2. (09/2003)
|
| DocumentType |
Standard
|
| PublisherName |
Netherlands Standards
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| UNI EN ISO 5269-2 : 2005 | Identical |
| I.S. EN ISO 5269-2:2005 | Identical |
| UNE-EN ISO 5269-2:2005 | Identical |
| DIN EN ISO 5269-2:2005-03 | Identical |
| BS EN ISO 5269-2:2004 | Identical |
| EN ISO 5269-2:2004 | Identical |
| ISO 5269-2:2004 | Identical |
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