NF ISO 34-1

NF ISO 34-1

November 2015
Standard Cancelled

Rubber, vulcanized or thermoplastic - Determination of tear strength - Part 1 : trouser, angle and crescent test pieces

ISO 34-1:2015 specifies three test methods for the determination of the tear strength of vulcanized or thermoplastic rubber, namely the following: - method A, using a trouser test piece; - method B, using an angle test piece, with or without a nick of specified depth; - method C, using a crescent test piece with a nick. The value of tear strength obtained depends on the shape of the test piece, speed of stretching, and temperature of test. It can also be susceptible to grain effects in rubber.

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Main informations

Collections

National standards and national normative documents

Publication date

November 2015

Number of pages

19 p.

Reference

NF ISO 34-1

ICS Codes

83.060   Rubber

Classification index

T46-033-1

Print number

1

International kinship

ISO 34-1:2015
Sumary
Rubber, vulcanized or thermoplastic - Determination of tear strength - Part 1 : trouser, angle and crescent test pieces

ISO 34-1:2015 specifies three test methods for the determination of the tear strength of vulcanized or thermoplastic rubber, namely the following:

- method A, using a trouser test piece;

- method B, using an angle test piece, with or without a nick of specified depth;

- method C, using a crescent test piece with a nick.

The value of tear strength obtained depends on the shape of the test piece, speed of stretching, and temperature of test. It can also be susceptible to grain effects in rubber.

Replaced standards (1)
NF ISO 34-1
November 2010
Standard Cancelled
Rubber, vulcanized or thermoplastic - Determination of tear strength - Part 1 : trouser, angle and crescent test pieces

<p>ISO 34-1:2010 specifies three test methods for the determination of the tear strength of vulcanized or thermoplastic rubber, namely: method A, using a trouser test piece; method B, using an angle test piece, with or without a nick of specified depth; method C, using a crescent test piece with a nick.</p> <p>The value of tear strength obtained depends on the shape of the test piece, speed of stretching, and temperature of test. It can also be susceptible to grain effects in rubber.</p>

Standard replaced by (1)
NF ISO 34-1
August 2022
Standard Current
Rubber, vulcanized or thermoplastic - Determination of tear strength - Part 1: Trouser, angle and crescent test pieces

<p>This document specifies three test methods for the determination of the tear strength of vulcanized or thermoplastic rubber, namely the following:</p> <p>—    method A, using a trouser test piece;</p> <p>—    method B, using an angle test piece, with or without a nick of specified depth;</p> <p>—    method C, using a crescent test piece with a nick.</p> <p>The value of tear strength obtained depends on the shape of the test piece, speed of stretching, and temperature of test. It can also be susceptible to grain effects in rubber.</p> <p>NOTE       A separate method for the determination of the tear strength of small test pieces of rubber (Delft test pieces) is specified in ISO 34-2.</p>

Table of contents
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  • 1 Domaine d'application
  • 2 Références normatives
  • 3 Termes et définitions
  • 4 Principe
  • 5 Appareillage
  • 6 Étalonnage
  • 7 Éprouvettes
  • 8 Nombre d'essais
  • 9 Température d'essai
  • 10 Mode opératoire
  • 11 Expression des résultats
  • 12 Rapport d'essai
  • Annexe A Résultats de fidélité issus d'un programme d'essais interlaboratoires
  • Annexe B Programme d'étalonnage
  • Bibliographie
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