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Sardar Chemical- it manufactures Azo free Direct Black dyes. Direct Black dye is one of the families of the synthetic dyes which are applied in a certain industries, specifically using it in the textile and paper industries. Direct Black is a known rich and deep colored dye that can be appreciated to offer very good and durable color fastness and service.
The dyes dissolve easily in water thus making them very suitable when carrying out dyeing processes, where, aqueous solution is required. Dyeing with Direct Black It is common to use the dye in a dye bath and place fibers in the solution to react with the material to create firm bonding. This process helps provide the dye with remarkable colorfastness qualities so that the textile materials can maintain their color when they are washed several times.
Primary uses of Direct Black involve dyeing of different materials at the textile industry such as cotton, silk, and polyester. The dye is preferred as it gives even deep color on fabrics. It finds application in making garments, upholstery and also in making home textile items.
Direct Black dyes are used in the paper industry to make the printed material have deep black color. It is very vital in creation of quality print products where the results are printed in form of newspaper, magazines and packaging materials.
Direct Black is used in other sectors and besides textiles and paper, it is also found in the sectors such as cosmetics and plastics where they are used as a colorant. Its application versatility adds value in a process of different manufacturing.
