NF EN ISO 1974

NF EN ISO 1974

June 2012
Standard Current

Paper - Determination of tearing resistance - Elmendorf method

ISO 1974:2012 specifies a method for determining the (out-of-plane) tearing resistance of paper. It can also be used for boards having a low grammage if the tearing resistance is within the range of the instrument. ISO 1974:2012 does not apply to corrugated fibreboard, but it may be applied to the components of such boards. It is not suitable for determining the cross-direction tearing resistance of highly directional paper (or board).

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Main informations

Collections

National standards and national normative documents

Publication date

June 2012

Number of pages

20 p.

Reference

NF EN ISO 1974

ICS Codes

85.060   Paper and board

Classification index

Q03-011

Print number

1 - 15/06/2012

International kinship

ISO 1974:2012

European kinship

EN ISO 1974:2012
Sumary
Paper - Determination of tearing resistance - Elmendorf method

ISO 1974:2012 specifies a method for determining the (out-of-plane) tearing resistance of paper. It can also be used for boards having a low grammage if the tearing resistance is within the range of the instrument.

ISO 1974:2012 does not apply to corrugated fibreboard, but it may be applied to the components of such boards. It is not suitable for determining the cross-direction tearing resistance of highly directional paper (or board).

Replaced standards (1)
NF EN 21974
November 1994
Standard Cancelled
Paper. Determinatyion of tearing resistance (elmendorf method).

Table of contents
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  • Avant-propos
    iv
  • 1 Domaine d'application
    1
  • 2 Références normatives
    1
  • 3 Termes et définitions
    1
  • 4 Principe
    2
  • 5 Appareillage
    2
  • 6 Échantillonnage
    4
  • 7 Conditionnement
    4
  • 8 Préparation des éprouvettes
    5
  • 9 Réglage et étalonnage de l'appareil
    5
  • 10 Mode opératoire
    5
  • 11 Calcul et expression des résultats
    6
  • 11.1 Résistance au déchirement
    6
  • 11.2 Indice de déchirement
    7
  • 11.3 Coefficient de variation
    7
  • 12 Rapport d'essai
    7
  • Annexe A (normative) Réglage et entretien des appareils d'essai de déchirement de type Elmendorf
    8
  • Annexe B (normative) Étalonnage des appareils d'essai de déchirement de type Elmendorf
    10
  • Annexe C (informative) Fidélité
    12
  • Bibliographie
    14
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