AS 1301.448:2019
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)
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English
22-05-2019
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).
| 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 |
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.
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.
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