Cationic polyacrylamide can be used as a chemical additive for the sugar industry in food processing. In addition, it can be used to purify clean water for various meats, fruits and vegetables, as well as to clarify cider and beer. In the sugar industry, the treatment of syrup clarification requires the use of flocculants with good performance, and the type of flocculant and the preparation method are very important. Polymer cationic polyacrylamide products are more suitable for use in sugar mills. Cane juice clarification, cationic polyacrylamide flocculant, as far as possible to remove unless sugar, to improve juice cleaning quality. In addition, it can also be used to reduce scale production in sugar refining equipment.
In the building materials industry, cationic polyacrylamide can be used to improve the production capacity of the settling tank and the filtration property of the cement in the wet cement manufacturing process, and improve the uniformity of the kiln material. It can improve the retention rate of fibers and additives in inorganic materials and wood fiber insulation boards. The composite formula of bonded cement can be added to improve the construction quality. Cationic polyacrylamide is used as an adhesive for wallboard (paper), asbestos products, etc., in the construction industry.
Cationic polyacrylamide gel can be used for caulking, repairing and plugging of buildings. The cementing cement with cationic polyacrylamide has good bonding and adhesion over a wide range of temperature and relative humidity. Cationic polyacrylamide can be used for soil improvement grouting in mines, ponds, DAMS and foundations to consolidate soil and increase its carrying capacity. Adding a small amount of acrylamide polymer to cultivated soil can greatly improve the soil resistance to wind erosion and water infiltration, improve its dispersion and permeability, and increase crop yield.
Cationic polyacrylamide The addition of cationic polyacrylamide in the electroplating industry can homogenize the metal precipitation and make the coating brighter. Cationic polyacrylamide can be used as a protective colloid to improve the stability of emulsion. In the textile, printing and dyeing industry, cationic polyacrylamide is used as a grout and fabric finishing agent, and can also form an anti-mold protective layer on the surface of the fabric. It can be used as a gauze grouting agent for polyester, cotton fabrics and anti-wrinkle agent for cotton fabrics. The preparation of slurry can replace the grout material made of grain, saving a lot of grain. With its strong hygroscopic property, the breaking rate in spinning process can be reduced and the hydrophilicity of synthetic fiber can be improved. When used as a coating printing additive, it has high fastness and high brightness, and can also be used as a uniform dye.
