EN ISO 22088-2:2006
Current
The latest, up-to-date edition.
Plastics - Determination of resistance to environmental stress cracking (ESC) - Part 2: Constant tensile load method (ISO 22088-2:2006)
15-08-2006
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 |
| 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 |
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