ISO 17232:2025
ISO 17232:2025 Leather - Physical and mechanical tests - Determination of heat resistance of patent leather
standard byInternational Organization for Standardization , 01/01/2025
standard byInternational Organization for Standardization , 01/01/2025
This document specifies two methods for determining the heat resistance of patent leather.
u000bMethod 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.