DIN EN ISO 15701
Leather - Tests for colour fastness - Colour fastness to migration into polymeric material (ISO 15701:2015)
|Publication Date:||1 July 2015|
|ICS Code (Leather and furs):||59.140.30|
This International Standard spec fies a method for assessing the propensity of dyes and pigments to migrate from leather to a synthet c substrate by determining the transfer of colour from the leather to white plasticized poly(vinyl chlor e) in contact with it.
This method is suitable for leathe of all kinds at any stage of processing.
NOTE Tests to determine the t ansfer of colour from the leather using other polymeric materials (e.g. thermoplastic polyurethane) are als possible.