ISO 105-N04:1993
Textiles; tests for colour fastness; part N04: colour fastness to bleaching; sodium chlorite (severe)

Standard No.

ISO 105-N04:1993

Release Date

1993

Published By

International Organization for Standardization (ISO)

Latest

ISO 105-N04:1993

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.

ISO 105-N04:1993 history

• 1993 ISO 105-N04:1993 Textiles; tests for colour fastness; part N04: colour fastness to bleaching; sodium chlorite (severe)