產品應用：快速印染在紡織工業中廣泛應用。采用偶氮染料進行印染要比活性染料更加經濟實惠一些。采用這一染料得到的棗紅色、藍色和黃色與其他染料得到的顏色非常不同。其印染速度之快令人驚奇。其對抗紫外線曬褪色的效果可以與還原染料相媲美。

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Application :The Napthol - Fast base Dyeing are very widely used in Textile Industry. Dyeing with Napthols – Fast bases are more economical even compared to Reactive Dyes. Maroon, Blue, Yellow obtained with these products are not possible with any other Dyestuff. The Fastness Property of these products are excellent. Light Fastness is almost nearer to the Vat Dyes.