Describes the De Mattia method, Schildknecht method and crumple/flex method for the assessment of the resistance of coated fabrics to damage by repeated flexing. Cancels and replaces the first edition, which has been technically revised.
Tämän julkaisun valmistelusta Suomessa vastaa SFS Suomen Standardit, puh. 09 149 9331.
Sisällysluettelo
Foreword
Introduction
1 Scope
2 Normative references
3 Method A — De Mattia method
3.1 Principle
3.2 Apparatus
3.3 Preparation of test pieces
3.4 Conditioning and testing atmosphere
3.5 Procedure
3.6 Examination of test pieces
3.7 Test report
4 Method В — Schildknecht method
4.1 Principle
4.2 Apparatus
4.3 Preparation of test pieces
4.4 Conditioning and testing atmosphere
4.5 Procedure
4.6 Examination of test pieces
4.7 Test report
5 Method С — Crumple/flex method
5.1 Principle
5.2 Apparatus
5.3 Preparation of test pieces
5.4 Conditioning and testing atmosphere
5.5 Procedure
5.6 Examination of test pieces
5.7 Test report
6 Analysis of flexing damage
6.1 Assessment and description
6.2 Cracking
6.3 Delamination
Annex A Recommendations for conducting flex testing on wet test pieces (informative)