Bifunctional Dyes - Suitable For Cellulosic Material At 60âºc, Enhanced Stability With Acid Hydrolysis

Being one of the trusted organizations in the market, we are Exporter & Manufacturer of Bifunctional Dyes in Ahmedabad, Gujarat, India.These dyes are suitable for application on cellulosic material at lower dyeing temperature of 60A C. The unique feature of the bond between Vinylsulfone group and celluloseis is that the bond is stable to acid hydrolysis, which results in an enhanced stability of dyed goods in industrial acidic atmosphere with the time lapse. Furthermore, the dyes which are not bonded during the dying process can be washed off as the hydrolysis dye holds low substantivity, which results in little risk of staining of adjacent whites.