The application of sodium bromide inprinting and dyeing industry is mainly reflected in its role as a brominating agent. In the printing and dyeing process, sodium bromide can promote the
combination of dyes and fibers, improve the dyeing effect and dyeing fastness. By using sodium bromide, the printing and dyeing industry is able to obtain more vivid and long-lasting colors, which are essential for the production of high-quality textiles.
In addition, sodium bromide can also beused to improve certain chemical reaction conditions in the printing and dyeing process, such as by adjusting the pH value or using as a catalyst, thereby optimizing the dyeing process, increasing production efficiency and reducing costs.
The use of sodium bromide is not limited totraditional printing and dyeing processes, it is also applied to new environmentally friendly printing and dyeing technologies to reduce the impact
on the environment. For example, sodium bromide can play a role in low-temperature or salt-free dyeing processes that aim to reduce water and energy consumption while lowering chemical waste emissions.
To sum up, the application of sodium bromide inthe printing and dyeing industry is mainly focused on improving the dyeing effect, optimizing the dyeing process and supporting the development of environmentally friendly printing and dyeing technology. Its function as a
brominating agent is of great significance for the production of bright colors and reliable quality textiles.