ISO 5263-1:2004 specifies an apparatus and the procedure for the laboratory-wet disintegration of chemical pulps. This apparatus and procedure are required for preparation of the test portion in a number of other International Standards dealing with pulps. In principle, this method is applicable to all kind of chemical pulps, including recovered fibres. It is not suitable for mechanical pulps and some very long-fibred chemical pulps such as those from cotton and similar materials.
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Sisällysluettelo
Foreword
1 Scope
2 Normative references
3 Definition
4 Apparatus
5 Preparation of test portion
6 Procedure
7 Test report
Annex A Construction of the Standard disintegrator (normative)
Annex B Checking the Standard disintegrator (normative)
ISO 14487:1997 Pulps -- Standard water for physical testing
ISO 4119:1995 Pulps -- Determination of stock concentration
ISO 638:1978 Pulps -- Determination of dry matter content
ISO 14487:1997 Pulps -- Standard water for physical testing
ISO 4119:1995 Pulps -- Determination of stock concentration
ISO 638:1978 Pulps -- Determination of dry matter content