NF ISO 4662

NF ISO 4662

November 2009
Standard Cancelled

Rubber, vulanized or thermoplastic - Determination of rebound resilience

ISO 4662:2009 specifies two methods for determining the rebound resilience of rubber the hardness of which lies between 30 IRHD and 85 IRHD. They are the pendulum method and the tripsometer method.With the pendulum method, a mass with a spherical end impacts a flat test piece, firmly held but free to bulge. The kinetic energy of the impacting mass is measured immediately before and after impact.With the tripsometer method, a flat test piece is impacted by a hemisphere mounted on the periphery of a disc which is supported on an axle and caused to rotate by an off-axis mass. The kinetic energy of the impacting mass is measured immediately before and after impact.

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Main informations

Collections

National standards and national normative documents

Publication date

November 2009

Number of pages

39 p.

Reference

NF ISO 4662

ICS Codes

83.060   Rubber

Classification index

T46-036

Print number

2 - 01/04/2010

International kinship

ISO 4662:2009
Sumary
Rubber, vulanized or thermoplastic - Determination of rebound resilience

ISO 4662:2009 specifies two methods for determining the rebound resilience of rubber the hardness of which lies between 30 IRHD and 85 IRHD. They are the pendulum method and the tripsometer method.

With the pendulum method, a mass with a spherical end impacts a flat test piece, firmly held but free to bulge. The kinetic energy of the impacting mass is measured immediately before and after impact.

With the tripsometer method, a flat test piece is impacted by a hemisphere mounted on the periphery of a disc which is supported on an axle and caused to rotate by an off-axis mass. The kinetic energy of the impacting mass is measured immediately before and after impact.

Replaced standards (1)
NF ISO 4662
November 2004
Standard Cancelled
Rubber - Determination of rebound resilience of vulcanizates

Standard replaced by (1)
NF ISO 4662
August 2017
Standard Current
Rubber, vulcanized or thermoplastic - Determination of rebound resilience

ISO 4662:2017 specifies two methods for determining the rebound resilience of rubber the hardness of which lies between 30 IRHD and 85 IRHD. They are the pendulum method and the tripsometer method. With the pendulum method, a mass with a spherical end impacts a flat test piece, firmly held but free to bulge. The kinetic energy of the impacting mass is measured immediately before and after impact. With the tripsometer method, a flat test piece is impacted by a hemisphere mounted on the periphery of a disc which is supported on an axle and caused to rotate by an off-axis mass. The kinetic energy of the impacting mass is measured immediately before and after impact.

Table of contents
  • Avant-propos
    iv
  • Introduction
    v
  • 1 Domaine d'application
    1
  • 2 Références normatives
    1
  • 3 Termes et définitions
    1
  • 4 Principe
    2
  • 5 Méthode du pendule
    2
  • 5.1 Appareillage
    2
  • 5.2 Éprouvettes
    7
  • 5.3 Température d'essai
    8
  • 5.4 Mode opératoire
    8
  • 5.5 Fidélité
    9
  • 5.6 Rapport d'essai
    10
  • 6 Méthode du tripsomètre
    10
  • 6.1 Appareillage
    10
  • 6.2 Éprouvettes
    17
  • 6.3 Température d'essai
    18
  • 6.4 Mode opératoire
    18
  • 6.5 Fidélité
    19
  • 6.6 Rapport d'essai
    19
  • Annexe A (informative) Utilisation d'éprouvettes non normalisées
    21
  • Annexe B (informative) Conceptions de montage d'essai
    24
  • Annexe C (informative) Système de montage du disque du tripsomètre
    25
  • Annexe D (informative) Fidélité
    28
  • Bibliographie
    32
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