Textiles. Tests for colour fastness - Grey scale for assessing staining Ingestion-build-159183 The emphasis in this International

The emphasis in this International Standard is on the generic methodology of the four-point bend test

ISO 9110-1 establishes general principles for the measurement of performance parameters under static or steady-state conditions

The commonly used chemical name or the IUPAC name given in BS 3502-3 is referred to when defining each symbol

track configuration

conditioning and test procedure

Textiles. Tests for colour fastness - Grey scale for assessing staining Ingestion-build-159183 The emphasis in this International1 Scope This document describes the grey scale for determining staining of adjacent fabrics in colour fastness tests, and its use. A precise colorimetric specification of the scale is given as a permanent record against which newly prepared working standards and standards that may have changed can be compared.