Name: EN ISO 22088-2:2006
Brand: CEN

Plastics - Determination of resistance to environmental stress cracking (ESC) - Part 2: Constant tensile load method (ISO 22088-2:2006)

Published date

15-08-2006

Publisher

Comite Europeen de Normalisation

Foreword
1 Scope
2 Normative references
3 Principle
4 Apparatus
5 Conditioning and test conditions
   5.1 Conditioning
   5.2 Test temperature
   5.3 Test medium
6 Test stress
   6.1 Maximum permissible stress
   6.2 Method A
   6.3 Method B
   6.4 Method C
7 Test specimens
   7.1 General
   7.2 Shape and dimensions
   7.3 Number
   7.4 Preparation
8 Procedure
9 Expression of results
   9.1 Method A
   9.2 Method B
   9.3 Method C
10 Precision
11 Test report
Annex A (informative) Examples of stresses to be applied
Bibliography

ISO 22088-2:2006 specifies methods for the determination of environmental stress cracking (ESC) of thermoplastics when they are subjected to a constant tensile load in the presence of chemical agents.It is applicable to test specimens prepared by moulding and/or machining and can be used both for the assessment of ESC of plastic materials exposed to different environments, and for the determination of ESC of different plastic materials exposed to a specific environment.This is essentially a ranking test and is not intended to provide data to be used for design or performance prediction.Methods for the determination of environmental stress cracking by means of a constant-strain test are specified in ISO 22088-3, ISO 22088-4 and ISO 22088-5.

Committee	CEN/TC 249
DevelopmentNote	Supersedes EN ISO 6252. (09/2006)
DocumentType	Standard
PublisherName	Comite Europeen de Normalisation
Status	Current
Supersedes	EN ISO 6252 : 1997

Standards	Relationship
DIN EN ISO 22088-2:2006-11	Identical
ISO 22088-2:2006	Identical
UNI EN ISO 22088-2 : 2006	Identical
NF EN ISO 22088-2 : 2006	Identical
PN EN ISO 22088-2 : 2007	Identical
I.S. EN ISO 22088-2:2007	Identical
UNE-EN ISO 22088-2:2007	Identical
NBN EN ISO 22088-2 : 2006	Identical
SN EN ISO 22088-2 : 2006	Identical
BS EN ISO 22088-2:2006	Identical
NEN EN ISO 22088-2 : 2006	Identical
NS EN ISO 22088-2 : 1ED 2006	Identical

ISO 22088-1:2006	Plastics Determination of resistance to environmental stress cracking (ESC) Part 1: General guidance
ISO 293:2004	Plastics — Compression moulding of test specimens of thermoplastic materials
ISO 3167:2014	Plastics Multipurpose test specimens
ISO 22088-5:2006	Plastics Determination of resistance to environmental stress cracking (ESC) Part 5: Constant tensile deformation method
ISO 527-2:2012	Plastics — Determination of tensile properties — Part 2: Test conditions for moulding and extrusion plastics
ISO 22088-3:2006	Plastics Determination of resistance to environmental stress cracking (ESC) Part 3: Bent strip method
ISO 22088-4:2006	Plastics Determination of resistance to environmental stress cracking (ESC) Part 4: Ball or pin impression method
ISO 294-1:2017	Plastics — Injection moulding of test specimens of thermoplastic materials — Part 1: General principles, and moulding of multipurpose and bar test specimens
ISO 2818:1994	Plastics — Preparation of test specimens by machining