ISO 17232:2025

Leather — Physical and mechanical tests — Determination of heat resistance of patent leather ISO 17232:2025

Publication date:   Dec 2, 2025

General information

60.60   Standard published   Dec 2, 2025

ISO

IULTCS International Union of Leather Technologists and Chemists Societies

International Standard

59.140.30   Leather and furs

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Scope

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.

Life cycle

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WITHDRAWN
ISO 17232:2017

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PUBLISHED
ISO 17232:2025
60.60 Standard published
Dec 2, 2025




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