Sodium polyacrylate is a water-soluble polymer compound that usually appears in the form of white blocks or powders. It has strong water absorption and can quickly expand after absorbing water. It plays an important role in various application fields, such as:
In personal hygiene products, such as sanitary napkins and diapers, sodium polyacrylate is used to absorb liquids.
In the food industry, it is used as a thickener, gluten enhancer, and preservative to improve the taste and flavor of foods such as bread, cake, noodles, and pasta.
In the field of water treatment, it is used as a dispersant or scale inhibitor for water quality treatment.
4. As a dispersant in industries such as papermaking, textile printing and dyeing, and ceramics.
5. In the paint industry, it serves as a thickener and water retaining agent to improve the stability of coatings
In addition, sodium polyacrylate also has some special physical and chemical properties, such as being able to transform from a colorless dilute solution to a transparent elastic colloid or even a solid at different relative molecular weights, and has different uses [^ 2 ^]. It is non-toxic, stable to temperature changes, and has the function of fixing metal ions, which can prevent the negative effects of metal ions on the product
There are various methods for synthesizing sodium polyacrylate, which can be obtained through polymerization reactions or radiation polymerization
MORE ABOUT https://www.kairuiwater.com/paas.htm