Vat yellow 2, as a yellow dye with good levelness and particularly bright color, has a wide range of applications in the printing and dyeing industry. Its insolubility in water and ethanol allows it to exhibit unique color effects under specific printing and dyeing conditions. In concentrated sulfuric acid, it appears yellow, while in alkaline sodium hydroxide solution it turns purple. This color changing characteristic provides more color choices and possibilities for the printing and dyeing process.

For cotton fabrics, the application of vat yellow 2 is mainly reflected in color matching and printing. Due to its bright color and good levelness, cotton fabrics can achieve a uniform and long-lasting yellow effect during the printing and dyeing process. At the same time, due to the excellent moisture absorption and breathability of cotton fabric itself, when combined with vat yellow 2, it can not only improve the beauty of the fabric, but also maintain its original comfort and practicality.

In the printing and dyeing of polyester/cotton blend and vitamin/cotton blend fabrics, vat yellow 2 also plays an important role. These blended fabrics combine the advantages of different fibers, making them excellent in terms of strength, wear resistance, and elasticity. The addition of vat yellow 2 further enriches the color selection of these fabrics, enabling them to better meet the diverse needs of the market.

In addition, Vat Yellow 2 can also be co dyed with other dyes such as Vat Blue GCDN, Vat Blue BCS, etc. to produce various green effects of color light. This combination dyeing technique is particularly common in the wire industry, which can produce various light to medium colors, such as light green, fruit green, light gray, medium gray, etc., adding more color changes and layering to textiles.

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Email:jessie@xcwychem.com

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