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ISO 105-N04:1993

Textiles — Tests for colour fastness — Part N04: Colour fastness to bleaching: Sodium chlorite (severe) ISO 105-N04:1993

Publication date:   Sep 30, 1993

General information

90.93 Standard confirmed   Jun 4, 2020

ISO

ISO/TC 38/SC 1 Tests for coloured textiles and colorants

International Standard

59.080.01   Textiles in general

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Scope

Specifies a method for determining the resistance of the colour of natural cellulose textiles to the action of severe bleaching with sodium chlorite as ordinarily employed in textile processing. A specimen in contact with one or two specified adjacent fabrics is treated in a sodium chlorite solution, rinsed and dried. The change in colour of the specimen and the staining of the adjacent fabric(s) are assessed with the grey scale.

Life cycle

NOW

PUBLISHED
ISO 105-N04:1993
90.93 Standard confirmed
Jun 4, 2020