Numéro de référence
ISO 3384-2:2012
ISO 3384-2:2012
Caoutchouc vulcanisé ou thermoplastique — Détermination de la relaxation de contrainte en compression — Partie 2: Essais avec cycles de température
Edition 1
2012-11
Annulée
ISO 3384-2:2012
56503
Annulée (Edition 1, 2012)

Résumé

ISO 3384-2:2012 specifies two methods for determining the decrease in counterforce exerted by a test piece of vulcanized or thermoplastic rubber which has been compressed to a constant deformation and then undergoes temperature cycling.

Method A: The temperature is cycled at intervals between a high temperature for ageing and a low temperature for checking the sealing force at this low temperature.

Method B: The temperature is cycled continuously between a high temperature and a low temperature to introduce thermal stress in the test piece.

The counterforce is determined by means of a continuous-measurement system.

Informations générales

  •  : Annulée
     : 2012-11
    : Annulation de la Norme internationale [95.99]
  •  : 1
  • ISO/TC 45/SC 2
    83.060 
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