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BS EN ISO 1924-2:2008

Current
Current

The latest, up-to-date edition.

Paper and board. Determination of tensile properties Constant rate of elongation method (20 mm/min)
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

28-02-2009

Publisher

British Standards Institution

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Apparatus
6 Calibration and adjustment of apparatus
7 Sampling and preparation of test pieces
   7.1 Sampling
   7.2 Conditioning
   7.3 Preparation of test pieces
8 Procedure
9 Calculation and report
   9.1 General
   9.2 Tensile strength
   9.3 Tensile index
   9.4 Strain at break
   9.5 Tensile energy absorption
   9.6 Tensile energy absorption index
   9.7 Modulus of elasticity
10 Precision
   10.1 General
   10.2 Repeatability
   10.3 Reproducibility
11 Test report
Annex A (normative) - Calibration of the tensile
        testing machine
Bibliography

Describes 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 ISO1924 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 (20mm/min). This part of ISO1924 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 ISO1924 always includes the measurement of tensile strength. Measurement or calculation of other properties is subject to agreement between the parties concerned.

This part of ISO1924 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 ISO1924 is not applicable to tissue paper and tissue products for which ISO12625-4[2] is applicable. For the determination of tensile properties of laboratory sheets, ISO5270[3] is recommended.

Committee
PAI/11
DevelopmentNote
Supersedes BS 4415-2(1986) and 93/304099 DC. (09/2005) Supersedes 07/30164687 DC. (02/2009) Reviewed and confirmed by BSI, July 2014. (06/2014)
DocumentType
Standard
Pages
22
PublisherName
British Standards Institution
Status
Current
Supersedes

DEFSTAN 81-126/2(2015) : 2015 TAPE, KRAFT PAPER, GUMMED TYPES 1 AND 2
DEFSTAN 81-147/1(2017) : 2017 WATER-VAPOUR RESISTANT MATERIAL AND BAGS FOR PACKAGING
DEFSTAN 81-141/2(2007) : 2007 BOARD, PITCH, AND/OR BITUMEN SIZED
DEFSTAN 81-40/2(1997) : 1997 CHIPBOARD, LINED AND CHIPBOARD, UNLINED
DEFSTAN 13-10/2(2001) : 2001 PAPER, WRAPPING UNGLAZED AND PAPER, WRAPPING, UNGLAZED, LEAD FREE
DEFSTAN 81-134/2(2005) : 2005 PAPER, KRAFT, POLYETHYLENE COATED (HEAT SEALABLE)
DEFSTAN 81-134/3(2016) : 2016 PAPER, KRAFT, POLYETHYLENE COATED (HEAT SEALABLE)
DEFSTAN 81-133/2(2005) : 2005 PAPER, KRAFT, CREPED, WET-STRENGTHENED
DEFSTAN 81-75/3(2005) : 2005 BARRIER MATERIAL, ALUMINIUM FOIL LAMINATE, FLEXIBLE, HEAT SEALABLE, WATER-VAPOUR RESISTANT
DEFSTAN 13-16/2(2001) : 2001 PAPER, KRAFT, PURE
DEFSTAN 81-139/2(2008) : 2008 PAPER, UNBLEACHED, ROLLED
DEFSTAN 81-40/3(2005) : 2005 CHIPBOARD, LINED AND CHIPBOARD, UNLINED
DEFSTAN 13-16/3(2007) : 2007 PAPER, KRAFT, PURE
DEFSTAN 81-030/6(2017) : 2017 PAPER MATERIAL FOR WRAPPING
DEFSTAN 81-138/2(2006) : 2006 PAPER, KRAFT, CREPED (ANTI-BLEED)
DEFSTAN 68-239/2(2009) : 2009 BASE PAPER FOR DETECTOR PAPER NO.2, MK 2
DEFSTAN 81-75/2(1997) : 1997 BARRIER MATERIAL, ALUMINIUM FOIL LAMINATE, FLEXIBLE, HEAT SEALABLE, WATER-VAPOUR RESISTANT
DEFSTAN 81-127/2(2003) : 2003 PAPER, CREPED, KRAFT UNION, REINFORCED
DEFSTAN 13-10/3(2007) : 2007 PAPER, WRAPPING UNGLAZED AND PAPER, WRAPPING, UNGLAZED, LEAD FREE
DEFSTAN 81-133/3(2016) : 2016 PAPER, KRAFT, CREPED, WET- STRENGTHENED OR ANTI-BLEED
DEFSTAN 68-238/2(2009) : 2009 BASE PAPER, POLYETHYLENE COATED, FOR DETECTOR PAPER NO.2, MK 2
DEFSTAN 81-126/1(1997) : 1997 TAPE, KRAFT PAPER, GUMMED, TYPES 1 AND 2

ISO 1924-3:2005 Paper and board Determination of tensile properties Part 3: Constant rate of elongation method (100 mm/min)
ISO 5270:2012 Pulps — Laboratory sheets — Determination of physical properties
ISO 12625-4:2016 Tissue paper and tissue products — Part 4: Determination of tensile strength, stretch at maximum force and tensile energy absorption
ISO 187:1990 Paper, board and pulps — Standard atmosphere for conditioning and testing and procedure for monitoring the atmosphere and conditioning of samples
ISO 9513:2012 Metallic materials — Calibration of extensometer systems used in uniaxial testing
ISO 186:2002 Paper and board — Sampling to determine average quality
ISO 536:2012 Paper and board Determination of grammage
ISO 534:2011 Paper and board — Determination of thickness, density and specific volume

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