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Home > FAQ

 

1. What's azo dye?

The dye is by a group of coupling points (naphthol) and diazo group on the

fiber coupling to generate a class of insoluble in water of the azo dye in the

diazonium salt (chromophore). Dye color rich and gaudy, with excellent

resistance to washing fastness, but resistant to friction fastness, mainly

used for cellulose fiber dark dyeing bright red color.

 

2. Dyeing Process ( How to use azo dye?)

 

3. Where to buy or import azo dye?

China and India are main supplier of various of azo dye. However you would like

 to order small amount of azo dye, it is better to go to local dye store.