ISO 17232:2017 specifies two methods for determining the heat resistance of patent leather. Method A makes use of a modified lastometer, while Method B uses the "Zwik" apparatus. Both methods are applicable to patent leathers for all end uses.
Tämän julkaisun valmistelusta Suomessa vastaa SFS Suomen Standardit, puh. 09 149 9331.
EN 15987:2015 Leather - Terminology - Key definitions for the leather trade
EN 15987:2022 Leather - Terminology - Key definitions for the leather trade
ISO 2418:2017 Leather -- Chemical, physical and mechanical and fastness tests -- Sampling location
EN 15987:2015 Leather - Terminology - Key definitions for the leather trade
EN 15987:2022 Leather - Terminology - Key definitions for the leather trade
ISO 2418:2017 Leather -- Chemical, physical and mechanical and fastness tests -- Sampling location
ISO 2419:2012 Leather -- Physical and mechanical tests -- Sample preparation and conditioning