Direct yellow PG is a widely used dye. Its excellent dyeing properties and stability make it widely used in textile, leather and pulp industries. In addition to the common uses mentioned above, such as cotton and linen viscose, fiber fabric, silk wool and cotton fiber and mixed weaving, direct yellow PG can also be used in some other special fields.
In textile dyeing, direct yellow PG has the advantages of high color fastness, good evenness and bright color. This makes it one of the preferred dyes for textile dyeing. In terms of leather dyeing, direct yellow PG can be used for various types of leather, such as cowhide, sheepskin, pig skin and so on. It can chemically react with the proteins and fats in the leather to form a stable bond, thus giving the leather a bright color and good dyeing effect. In terms of pulp dyeing, direct yellow PG can be used for dyeing paper, cardboard, cartons and other paper products. It can chemically react with cellulose in pulp to form a stable bond, thus giving paper products bright color and good dyeing effect. In addition, direct yellow PG also has good light resistance, washing resistance and friction resistance, so that the dyed paper products are not easy to fade during use and maintain good color. In short, direct yellow PG, as a kind of dye with superior performance, has a wide application prospect in textile, leather and pulp industries.
With the continuous development of science and technology, people’s requirements for environmental protection and health are getting higher and higher, and the future research on direct yellow PG dyes will pay more attention to green, environmental protection and sustainable development.
Post time: Jul-24-2024