ISO 5263-3:2023

ISO 5263-3:2023

February 2023
International standard Current

Pulps - Laboratory wet disintegration - Part 3: Disintegration of mechanical pulps at =85°C

This document specifies an apparatus and the procedures for the laboratory wet disintegration of mechanical pulps that exhibit latency except when brightness is measured. This apparatus and procedure can be used for preparation of the test portion in other International Standards dealing with pulps.This document is applicable to all kind of mechanical pulps (i.e. mechanical, semi-chemical and chemi-mechanical pulps) exhibiting latency.

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Main informations

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International ISO standards

Publication date

February 2023

Number of pages

13 p.

Reference

ISO 5263-3:2023

ICS Codes

85.040   Pulps

Print number

1
Sumary
Pulps - Laboratory wet disintegration - Part 3: Disintegration of mechanical pulps at =85°C

This document specifies an apparatus and the procedures for the laboratory wet disintegration of mechanical pulps that exhibit latency except when brightness is measured. This apparatus and procedure can be used for preparation of the test portion in other International Standards dealing with pulps.

This document is applicable to all kind of mechanical pulps (i.e. mechanical, semi-chemical and chemi-mechanical pulps) exhibiting latency.

Replaced standards (1)
ISO 5263-3:2004
September 2004
International standard Cancelled
Pulps - Laboratory wet disintegration - Part 3 : disintegration of mechnical pulps at superior or equal 85 °C

ISO 5263-3:2004 specifies an apparatus and the procedures for the laboratory wet disintegration of mechanical pulps that exhibit latency. This apparatus and procedure are required for preparation of the test portion in a number of other International Standards dealing with pulps. ISO 5263-3:2004 is applicable to all kind of mechanical pulps (i.e. mechanical, semi-chemical and chemo-mechanical pulps) exhibiting latency. Mechanical pulps not exhibiting latency shall be disintegrated according to ISO 5263-2. The procedure specified in ISO 5263-2 should be used to disintegrate all mechanical pulps to be measured for brightness.

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