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  • UNI EN ISO 1924-2 : 2009

    Current The latest, up-to-date edition.

    PAPER AND BOARD - DETERMINATION OF TENSILE PROPERTIES - PART 2: CONSTANT RATE OF ELONGATION METHOD (20 MM/MIN)

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    Published date:  15-04-2009

    Publisher:  Ente Nazionale Italiano di Unificazione (UNI)

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    Table of Contents - (Show below) - (Hide below)

    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

    Abstract - (Show below) - (Hide below)

    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).

    General Product Information - (Show below) - (Hide below)

    Committee CT 8
    Document Type Standard
    Publisher Ente Nazionale Italiano di Unificazione (UNI)
    Status Current
    Supersedes

    Standards Referencing This Book - (Show below) - (Hide below)

    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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