ISO 17232:2017 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.
Revises
ISO 17232:2017
IN_DEVELOPMENT
ISO/CD 17232
30.99
CD approved for registration as DIS
4 korr 2024
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