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Methods of test for pulp and paper Determination of roughness/smoothness (air leak methods) - Sheffield method (ISO 8791-3:2017, MOD)

Available format(s)

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

Language(s)

English

Published date

21-12-2018

Publisher

Standards Australia

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

This document specifies a method for the determination of the roughness of paper and board using the Sheffield apparatus.
This document is applicable to papers and boards which have Sheffield roughness values between 10 ml/min and about 3 000 ml/min. It is not suitable for soft papers which allow the lands of the test head to indent the surface, or for high air-permeance papers which allow a significant flow of air through the sheet, or for papers which will not lie flat during the test.

Committee	PK-019
DocumentType	Standard
ISBN	978 1 76072 230 2
Pages	15
ProductNote	Modifies ISO 8791-3:2017.
PublisherName	Standards Australia
Status	Current
Supersedes	DR AS/NZS 1301.441:2017 AS/NZS 1301.441S:1998 DR AS/NZS 1301.441:2018

Originated in Australia as AS 1301.P441s—1984. Originated in New
Zealand as Appita P441s:1984.
Jointly revised and designated AS/NZS
1301.441s:1998.
Jointly revised and designated AS/NZS 1301.441:2018. Originated in Australia as AS 1301.P441s-1984. Originated in New Zealand as Appita P441s:1984. Jointly revised and designated AS/NZS 1301.441s:1998. Jointly revised and designated AS/NZS 1301.441:2018.