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EN ISO 17232:2025

Leather - Physical and mechanical tests - Determination of heat resistance of patent leather (ISO 17232:2025)

Publication date:   Feb 17, 2026

General information

60.60   Standard published   Dec 17, 2025

CEN

CEN/TC 289 Leather

European Norm

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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EN ISO 17232:2017

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PUBLISHED
EN ISO 17232:2025
60.60 Standard published
Dec 17, 2025