Abstract

This document specifies a method for determining the consumer relevant shade change of textiles, of all kinds, (excluding silk and wool) and in all forms, to domestic/commercial laundering procedures in which a bleach activator (oxygen bleaching system) is used. The colour fastness resulting from oxygen bleaching in this test provides an indication of the shade change behaviour observed after multiple domestic/commercial launderings. This document is not applicable for the assessment of the dye staining of adjacent fabrics, where suitable methods are described in ISO 105-A04. This document specifies a procedure incorporating the use of ECE non-phosphate reference detergent, sodium perborate tetrahydrate or sodium percarbonate, and the bleach activator tetra-acetylethylenediamine (TAED) (see Annex A) and a procedure incorporating the use of AATCC 1993 zero phosphate reference detergent (without optical brightener), sodium perborate monohydrate or sodium percarbonate and the bleach activator sodium nonanoyloxybenzene sulfonate (SNOBS) (see Annex B). This method has been designed for the detergents and bleach systems given. Other detergents and bleach systems may require different conditions and levels of ingredient.

Begin

2021-10-04

WI

00248741

Planned document number

DIN EN ISO 105-C09

Project number

06236229

Responsible national committee

NA 062-05-11 AA - Colour fastness of textiles - German Colour Fastness Committee  

Responsible european committee

CEN/TC 248 - Textiles and textile products  

Responsible international committee

ISO/TC 38/SC 1/WG 2 - Washing  

draft standard

Textiles - Tests for colour fastness - Part C09: Colour fastness to domestic and commercial laundering - Oxidative bleach response using a non-phosphate reference detergent incorporating a low temperature bleach activator (ISO/DIS 105-C09:2022); German and English version prEN ISO 105-C09:2022
2022-09
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Textiles - Tests for colour fastness - Part C09: Colour fastness to domestic and commercial laundering - Oxidative bleach response using a non-phosphate reference detergent incorporating a low temperature bleach activator (ISO/DIS 105-C09:2023); German and English version prEN ISO 105-C09:2023
2023-02
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previous edition(s)

Textiles - Tests for colour fastness - Part C09: Colour fastness to domestic and commercial laundering - Oxidative bleach response using a non-phosphate reference detergent incorporating a low temperature bleach activator (ISO 105-C09:2001+Amd 1:2003); German version EN ISO 105-C09:2003+A1:2007
2007-10

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