Published
This document 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.
WITHDRAWN
ISO 17232:2017
PUBLISHED
ISO 17232:2025
60.60
Standard published
Dec 2, 2025
Leather - Physical and mechanical tests - Determination of heat resistance of patent leather (ISO 17232:2025)
40.20 DIS ballot initiated: 12 weeks