High - grade wool with reactive dyes
This series are wool reactive dyestuffs with high performance. It contains double reactive groups, with its water fastness , high stability, good performance in wet fastness and free of heavy metals, can meet OeKo-Tex100 environmental demands.
Contains α-bromo-acrylamide active group, chromatography full, especially suitable for Wool worsted industry.
* Especially suitable for the dyeing of machine washable wool.
* Suitable for the dyeing of high temperature or boiling temperature.
* Good light fastness
* Stay with a high performance of High-wet because of solved by the Chlorinated water or shrinkproof.
* Can be combined with the Cationic dyes to dye the Wool/acrylic blended fibers.
|Reactive Yellow 4G 100%||Reactive Yellow 39|
|Reactive Orange RG 100%|
|Reactive Red 2G 100%||Reactive Red 116|
|Reactive Red 3G 100%||Reactive Red 136|
|Reactive Red 6G 100%||Reactive Red 84|
|Reactive Red GN 100%||Reactive Red 446|
|Reactive Red B 100%||Reactive Red 65|
|Reactive Red 5B 100%||Reactive Red 66|
|Reactive Blue 3R 100%||Reactive Blue 50|
|Reactive Blue 3G 100%||Reactive Blue 69|
|Reactive Dark Blue B-01 100%|
Technology of dyeing
(For example of Wool, only for reference)
Dye dissolved: Dyes beat with cold water, Stir in not more than 60 ℃ warm water to dyes completely dissolved, then Cooling & filter, join to the dyes vat.
Process of graphs
A: Penetrant CA 0.5-1 g/l
Dye leveller B 1-2 g/l
Acetic acid x g/l
Put the sodium carbonate or ammonium hydroxide to the dye bath, adjust the PH to 8-8.5, and keep 15-20mintues under the temperature of 80-85℃. Then fully washed it by cold water and adjust the dye bath to PH=5 by the acetic acid.