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
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
00248795
Planned document number
DIN EN ISO 105-C09 rev
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 - Tests for coloured textiles and colorants
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
Order from DIN Media
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
Order from DIN Media
