NF EN ISO 22088-4

NF EN ISO 22088-4

November 2006
Standard Current

Plastics - Determination of resistance to environmental stress cracking (ESC) - Part 4 : ball or pin impression method

ISO 22088-4:2006 specifies a ball or pin impression method for the determination of the environmental stress cracking (ESC) behaviour of plastics by means of a constant-strain test.The method is applicable to finished products and to test specimens prepared by moulding and/or machining, and can be used for the assessment of the ESC behaviour of a plastic product or material exposed to different environments, as well as for the determination of the ESC behaviour of different plastics materials exposed to a specific environment.An alternative method for the determination of environmental stress cracking by means of a constant-strain test is specified in ISO 22088-3 and ISO 22088-5. A method for the determination of environmental stress cracking by means of a constant-stress test is specified in ISO 22088-2.

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Collections

National standards and national normative documents

Publication date

November 2006

Number of pages

19 p.

Reference

NF EN ISO 22088-4

ICS Codes

83.080.01   Plastics in general

Classification index

T51-170-4

Print number

1 - 14/11/2006

International kinship

ISO 22088-4:2006

European kinship

EN ISO 22088-4:2006
Sumary
Plastics - Determination of resistance to environmental stress cracking (ESC) - Part 4 : ball or pin impression method

ISO 22088-4:2006 specifies a ball or pin impression method for the determination of the environmental stress cracking (ESC) behaviour of plastics by means of a constant-strain test.

The method is applicable to finished products and to test specimens prepared by moulding and/or machining, and can be used for the assessment of the ESC behaviour of a plastic product or material exposed to different environments, as well as for the determination of the ESC behaviour of different plastics materials exposed to a specific environment.

An alternative method for the determination of environmental stress cracking by means of a constant-strain test is specified in ISO 22088-3 and ISO 22088-5. A method for the determination of environmental stress cracking by means of a constant-stress test is specified in ISO 22088-2.

Replaced standards (1)
NF EN ISO 4600
September 1998
Standard Cancelled
Plastics - Determination of environmental stress cracking (ESC) - Ball or pin impression method

Table of contents
  • Avant-propos
    iv
  • 1 Domaine d'application
    1
  • 2 Références normatives
    2
  • 3 Termes et définitions
    2
  • 4 Principe
    4
  • 5 Appareillage
    4
  • 6 Éprouvettes d'essai
    6
  • 6.1 Forme
    6
  • 6.2 État
    6
  • 6.3 Nombre d'éprouvettes
    7
  • 7 Conditionnement et conditions d'essai
    7
  • 7.1 Conditionnement
    7
  • 7.2 Température d'essai
    7
  • 7.3 Milieu chimique
    8
  • 8 Mode opératoire
    8
  • 8.1 Propreté
    8
  • 8.2 Perçage des éprouvettes d'essai
    8
  • 8.3 Introduction des billes ou des goupilles
    9
  • 8.4 Immersion dans le milieu chimique
    9
  • 8.5 Exposition dans l'air
    10
  • 8.6 Détermination de la fissuration sous contrainte
    10
  • 9 Expression des résultats
    10
  • 9.1 Éprouvette de type A
    10
  • 9.2 Éprouvette de type B - Détermination graphique
    11
  • 10 Fidélité
    11
  • 11 Rapport d'essai
    11
  • Bibliographie
    13
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