DS DS/EN ISO 17232
DS DSEN SO 17232 2009-FEB-10 Leather - Physcal and mechancal tests - Determnaton of heat resstance of patent leather
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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.