ISO 105-N04:1993 PDF
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Textiles — Tests for colour fastness — Part N04: Colour fastness to bleaching: Sodium chlorite (severe)
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.
Edition | 1993 |
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Standard Part No | #REF! |
Published Date | 1993 |
Published By | International Standardization Organisation |
Page Count | 2 |