Soda flakes are a basic chemical raw material with a wide variety of products, playing a role in many industries. What role does it play in the printing and dyeing industry?
1. Good color rendering
Using caustic soda instead of soda ash for color fixation, even if 1/10 of the amount is used instead of soda ash, can ensure sufficient color supply. Accidentally adding excessive amounts of this product during operation will not affect the color of the fibers.
2. Dyes and equipment have wide adaptability and good dyeing reproducibility
Suitable for various reactive dyes, with high color rendering and reproducibility for reactive dyes of various structures; Suitable for various devices, especially low bath ratio and aerosol dyeing machines, it can effectively solve the differences between the inner and outer layers in cheese production.
3. Shorten dyeing time
Soda flakes are a new type of buffered solid base with few electrolytes and low ion strength when dissolved. So the dyeing process is slower during alkaline addition, which improves the uniformity of the dye. Whether it is dark or light, alkali can be added in about 20 minutes to shorten the dyeing time.
4. Improve the quality of dyed products and reduce repair rates.
In short, the application of caustic soda in the printing and dyeing industry can effectively improve the dyeing uniformity of printing and dyeing products, greatly shorten dyeing time, and improve work efficiency.
