Methods of test for pulp and paper Water absorptiveness of paper and paperboard (Cobb test) (ISO 535:2014, MOD)

Available format(s)

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

Language(s)

English

Published date

05-22-2019

Publisher

Standards Australia

The objective of this Standard is to specify a method of determining the water absorptiveness of sized paper and board, including corrugated fibreboard, under standard conditions.

This International Standard specifies a method of determining the water absorptiveness of sized paper and board, including corrugated fibreboard, under standard conditions. It may not be suitable for paper of grammage less than 50 g/m2 or embossed paper. It is not suitable for porous papers such as newsprint or unsized papers such as blotting paper or other papers having a relatively high water absorptiveness for which ISO 8787[2] is more suitable.
This method is not intended to be used for precise evaluation of the writing properties of paper although it does give a general indication of suitability for use with aqueous inks.

Committee	PK-019
DocumentType	Standard
ISBN	978 1 76072 464 1
Pages	9
ProductNote	Modifies ISO 535:2014.
PublisherName	Standards Australia
Status	Current
Supersedes	AS/NZS 1301.411S:2004 DR AS 1301.411:2019

Originated as AS P1.P411m—1962.
Previous edtion AS 1301.411s—1989.
Jointly revised and designated as AS/NZS 1301.411s:2004.
Revised and redesignated as AS 1301.411:2019. Originated as AS P1.P411m-1962. Previous edtion AS 1301.411s-1989. Jointly revised and designated as AS/NZS 1301.411s:2004. Revised and redesignated as AS 1301.411:2019.