Over deze norm
|Commissie||Textiel en kleding|
A specimen of the extile (textiles of all kinds and in all forms) is exposed to the action of gaseous formaldehyde in a closed container. The change in colour of the specimen is assessed with the grey scale. This method is not suitable for assessing changes in colour which may occur during crease-resist finishing with urea-formaldehyde products, or in subsequent treatment of the dyeing with solutions of formaldehyde.
|Nederlandse titel||Textiel - Beproeving van de kleurechtheid - Deel X09: Kleurechtheid tegen formaldehyde|
|Engelse titel||Textiles - Tests for colour fastness - Part X09: Colour fastness to formaldehyde|