Objavljen
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.
OBJAVLJEN
ISO 105-N04:1993
90.20
Početak postupka preispitivanja standarda
15. 4. 2025.
Tekstil - Ispitivanje postojanosti obojenja - Deo N04: Postojanost obojenja prema beljenju: natrijum-hlorit (jak) (identičan sa ISO 105-N04:1993)
90.93 Odluka o potvrđivanju standarda
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