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Overview SIST EN ISO 11642:2026 is a European and international standard that specifies a precise method for determining the colour fastness to water of leather. Prepared by the International Union o…
Overview The EN ISO 11642:2025 standard, titled Leather - Tests for colour fastness - Colour fastness to water (ISO 11642:2025), establishes a uniform method to evaluate how leather products resist c…
1 Scope This International Standard specifies a method for determining the colour fastness to water of leather of all kinds at all stages of processing.
Overview - ISO 11642:2012 (Colour fastness to water for leather) ISO 11642:2012 defines a reproducible laboratory method to determine the colour fastness to water of leather at all stages of processi…
Overview ISO 11642:2025 - Leather - Tests for colour fastness - Colour fastness to water specifies a laboratory method to determine colour fastness to water of leather of all kinds at all stages of p…