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BS EN ISO 22088-2:2006

Current

Current

The latest, up-to-date edition.

Plastics. Determination of resistance to environmental stress cracking (ESC) Constant tensile load method

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

09-29-2006

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

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.

This part of ISO22088 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.

NOTE Methods for the determination of environmental stress cracking by means of a constant-strain test are specified in ISO22088-3, ISO22088-4 and ISO22088-5.

Committee
PRI/21
DevelopmentNote
Supersedes BS EN ISO 6252 and 04/30078973 DC. (10/2006)
DocumentType
Standard
Pages
20
PublisherName
British Standards Institution
Status
Current
Supersedes

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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