TTS 21 40 301-13: 1988

Textiles - Tests for Colour Fastness - Colourant Characteristics

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Subject Area Textiles
Year of Declaration 1988
Status Voluntary
ICS Number 59.020.00
Stage Withdrawn
Number of Pages 2
Price TT $34.00

Scope of this Standard

Specifies a method to determine the effect on the colour of a dye, of dyeing in the presence of metals (iron and copper or their salts) either used in the construction of dyeing machinery or resulting from water and steam used in dyeing