ISO 17232 《Leather - Physical and mechanical tests - Determination of heat resistance of patent leather》 Related products

The ISO 17232 standard specifies physical and mechanical test methods for determining the heat resistance of patent leather (patent leather). The standard provides two test methods: Method A: An improved lastometer was used to measure the thermal stability of patent leather at a specific temperature. Method B: Assess the heat resistance of the patent skin by exposing it to a specified temperature and observing its surface changes and performance changes.