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EN ISO 22088-3:2006

Current

Current

The latest, up-to-date edition.

Plastics - Determination of resistance to environmental stress cracking (ESC) - Part 3: Bent strip method (ISO 22088-3:2006)

Published date

08-15-2006

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Apparatus
6 Test specimens
   6.1 Form and dimensions
   6.2 Preparation
   6.3 Number
7 Conditioning and test conditions
   7.1 Conditioning
   7.2 Test temperature
   7.3 Test medium
8 Procedure
   8.1 Precautions
   8.2 Mounting the test specimens
   8.3 Contact with the test environment
   8.4 Storage in contact with the test environment
   8.5 Determination of the indicative property
9 Expression of results
   9.1 Calculation
   9.2 Graphical evaluation
10 Precision
11 Test report
Bibliography

ISO 22088-3:2006 specifies a method for the determination of the environmental stress cracking (ESC) resistance of thermoplastics when they are subjected to a fixed flexural strain in the presence of chemical agents.ESC is indicated by the change of a suitably chosen indicative property of specimens that have been strained for a defined time in the environment. The method of test is suitable for determining the resistance of sheets and of flat test specimens, especially the sensitivity of localized surface regions of specimens, to ESC.This is essentially a ranking test and is not intended to provide data to be used for design or performance prediction.For a constant strain test, refer to ISO 22088-5. For a constant load test, refer to ISO 22088-2.

Committee
CEN/TC 249
DevelopmentNote
Supersedes EN ISO 4599. (09/2006)
DocumentType
Standard
PublisherName
Comite Europeen de Normalisation
Status
Current
Supersedes

VDI 2736 Blatt 1:2016-07 Thermoplastic gear wheels - Materials, material selection, production methods, production tolerances, form design

ISO 22088-1:2006 Plastics Determination of resistance to environmental stress cracking (ESC) Part 1: General guidance
ISO 22088-2:2006 Plastics Determination of resistance to environmental stress cracking (ESC) Part 2: Constant tensile load method
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 179-1:2010 Plastics — Determination of Charpy impact properties — Part 1: Non-instrumented impact test
ISO 2818:1994 Plastics — Preparation of test specimens by machining
ISO 178:2010 Plastics Determination of flexural properties

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