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AS 1301.448:2019

Current
Current

The latest, up-to-date edition.

Methods of test for pulp and paper Tensile strength of paper and paperboard (constant rate of elongation method, 20 mm/min) (ISO 1924-2:2008, 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

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The objective of this Standard is to specify a method for measuring the tensile strength, strain at break and tensile energy absorption of paper and board, using a testing machine operating at a constant rate of elongation (20 mm/min).

This part of ISO 1924 specifies a method for measuring the tensile strength, strain at break and tensile energy absorption of paper and board, using a testing machine operating at a constant rate of elongation (20 mm/min). This part of ISO 1924 also specifies equations for calculating the tensile index, the tensile energy absorption index and the modulus of elasticity.
Testing in conformance with this part of ISO 1924 always includes the measurement of tensile strength. Measurement or calculation of other properties is subject to agreement between the parties concerned.
This part of ISO 1924 is applicable to all papers and boards, including papers with a high strain at break if the results are within the capacity of the testing machine. It also applies to the components of corrugated board but not, however, to corrugated board itself.
This part of ISO 1924 is not applicable to tissue paper and tissue products for which ISO 12625-4[2] is applicable. For the determination of tensile properties of laboratory sheets, ISO 5270[3] is recommended.

Committee
PK-019
DocumentType
Standard
ISBN
978 1 76072 462 7
Pages
12
ProductNote
Modifies ISO 1924-2:2008.
PublisherName
Standards Australia
Status
Current
Supersedes

Originated as AS 1301.448s-1984. Second edition 1991. Jointly revised and designated as AS/NZS 1301.448s:2007. Revised and redesignated as AS 1301.448:2019.

AS/NZS 1301.414s:2006 Methods of test for pulp and paper Conditioning of paper for testing (Reconfirmed 2017)
ISO 5270:2012 Pulps — Laboratory sheets — Determination of physical properties
AS/NZS 1301.426S:2015 Methods of test for pulp and paper Paper and board - Determination of thickness, density and specific volume
ISO 12625-4:2016 Tissue paper and tissue products — Part 4: Determination of tensile strength, stretch at maximum force and tensile energy absorption
AS/NZS 1301.405S:2004 Methods of test for pulp and paper Grammage of non-creped paper and board
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)
ISO 9513:2012 Metallic materials — Calibration of extensometer systems used in uniaxial testing
ISO 1924-3:2005 Paper and board Determination of tensile properties Part 3: Constant rate of elongation method (100 mm/min)
ISO 186:2002 Paper and board — Sampling to determine average quality

AS 1301.437:2019 Methods of test for pulp and paper Tensile strength of wetted paper and paperboard (ISO 3781:2011, MOD)

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