This International Standard specifies a method for measuring the adhesion of the finish to leather or the adhesion between two adjacent layers of the finish.
The method is valid for all finished leathers with a smooth surface that can be bonded to an adherent-plate without the adhesive penetrating into the finish. Preliminary experiments might be necessary to determine whether these conditions are met.
This test method is valid for finished leathers with a finish-coat thickness of at least 15 μm.
BS EN ISO 11644:2009 Referenced Document
ISO 105-A02 Textiles - Tests for colour fastness - Part A02: Grey scale for assessing change in colour; Technical Corrigendum 2
ISO 2418 Leather — Chemical, physical, mechanical and fastness tests — Position and preparation of specimens for testing*， 2023-02-06 Update
ISO 2419 Leather — Physical and mechanical tests — Sample preparation and conditioning*， 2012-02-01 Update
ISO 3696 Water for analytical laboratory use; Specification and test methods