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AS 1301.439:2019

Current
Current

The latest, up-to-date edition.

Methods of test for pulp and paper Bendtsen roughness of paper and paperboard (ISO 8791-2:2013, MOD)
Available format(s)

Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

English

Published date

22-05-2019

Preview

The objective of this Standard is to specify a method for the determination of the roughness of paper and board using the Bendtsen apparatus.

This part of ISO 8791 specifies a method for the determination of the roughness of paper and board using the Bendtsen apparatus.
This part of ISO 8791 is applicable to paper and board which have Bendtsen roughness values between about 5 ml/min and 3 000 ml/min when measured with variable-area type testers and between about 50 ml/min and 5 000 ml/min when measured with electronic type testers. It is not suitable for soft papers which allow the land to make a significant impression on the surface or for high-air-permeance papers which allow a significant flow of air to pass through the sheet, or for papers which will not lie flat under the measuring head.

Committee
PK-019
DocumentType
Standard
ISBN
978 1 76072 476 4
Pages
17
ProductNote
Modifies ISO 8791-2:2013.
PublisherName
Standards Australia
Status
Current
Supersedes

Originated in Australia as AS 1301.439s—1991. Jointly revised and designated AS/NZS 1301.439s:2007.
Revised and redesignated as AS 1301.439:2019. Originated in Australia as AS 1301.439s-1991. Jointly revised and designated AS/NZS 1301.439s:2007. Revised and redesignated as AS 1301.439:2019.

ISO 186:2002 Paper and board — Sampling to determine average quality
ISO/TR 24498:2006 Paper, board and pulps Estimation of uncertainty for test methods
AS/NZS 1301.415S:2008 Methods of test for pulp and paper Standard atmosphere for testing paper and board and procedure for monitoring the atmosphere (Reconfirmed 2019)
AS/NZS 1301.414s:2006 Methods of test for pulp and paper Conditioning of paper for testing (Reconfirmed 2017)

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