RO
SR EN ISO 11640:2002
Leather - Tests for colour fastness - Colour fastness to cycles of to-and-fro rubbing (ISO 11640:1993)
The principle of the method specified is rubbing one side of the leather to be tested with pieces of reference wool felt under a given pressure for a given number of forward and backward motions, assessing the change in colour of the pieces of felt and of the leather with the grey scales. Any other visible change in or damage to the surface of the leather is also reported.
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Status :
Withdrawn
Approval date : 9/25/2002
Publish date : 9/26/2002
Withdrawal date : 4/30/2013
Number of pages : 12
ICS : 59.140.30 Leather and furs
Technical Committee : 102 - Leather, furs and leather substitutes and test methods for them
- Replaces SR ISO 11640:1997
- Normative reference SR EN 20105-A03:2002
- Normative reference SR ISO 2419:1996
- Normative reference SR EN ISO 9073-2:2000
- Normative reference SR ISO 11641:1996
- Normative reference SR EN 29073-3:1998
- Normative reference SR EN 20105-A02:2002
- Replaced by SR EN ISO 11640:2013
- Conflict with SR 5049:1998
- A99 SR ISO 11640:1997/A99:2002