Codes & Standards - Purchase
ISO 105-N04:1993
Textiles -- Tests for colour fastness -- Part N04: Colour fastness to bleaching: Sodium chlorite (severe)
SKU: iso_003868_100558
Published by ISO
Publication Year 1993
2 Edition
2 pages
Product Details
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.