NEN-EN-ISO 105-N04
Textiles - Tests for colour fastness - Part N04: Colour fastness to bleaching - Sodium chlorite (severe)
| Organization: | NEN |
| Publication Date: | 1 May 1995 |
| Status: | active |
| Page Count: | 14 |
| ICS Code (Textiles in general): | 59.080.01 |
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.
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