The applications of sulfur dioxide urea in papermaking are as follows:

1. Bleaching agent: Sulfur dioxide urea can be used as a bleaching agent in the papermaking process. It effectively removes pigments and other impurities from pulp, enhancing the whiteness and brightness of the paper.

2. Antioxidant: In the paper manufacturing process, sulfur dioxide urea can be used as an antioxidant. It helps prevent oxidation damage to fibers and other components in the pulp, prolonging the lifespan of the paper.

3. Adhesive: Sulfur dioxide urea can be used as an adhesive for paper. It binds with the fibers in the pulp, enhancing the strength and durability of the paper.

4. Softener: Sulfur dioxide urea can be used as a softener, making the paper soft and easy to fold. It improves the flexibility of the paper, making it more suitable for applications such as books, magazines, etc.

Buske New Material Technology (Shandong) Co., Ltd specializes in the professional production of sulfur dioxide urea. Welcome to inquire. 

Email: buske@buskesd.com,

Phone: +86 0546-8270002.