Polyacrylic Acid Sodium is a commonly used dispersant, also known as PAA-Na. It is a high molecular weight inorganic compound that can form stable colloidal solutions in water.
As a dispersant, sodium polyacrylate has the following main characteristics and applications:
Dispersion performance: Sodium polyacrylate can adsorb on the surface of solid particles, forming a negatively charged wrapping layer that repels each other and prevents particle aggregation. This makes it widely used in various fields to disperse suspended solid particles, colloidal particles, and colloidal particles.
Stability: Sodium polyacrylate has good dispersion stability and can inhibit the precipitation and precipitation of solid particles in solution.
Thickening performance: Due to its high molecular weight and high water absorption, sodium polyacrylate can also exhibit thickening effect at appropriate concentrations, increasing the viscosity of the fluid.
Application field: Sodium polyacrylate is widely used in industries such as textiles, papermaking, pigments, ceramics, and water treatment. It can help stabilize the pigment dispersion system, increase the softness of textiles, and improve the performance of water treatment systems.
It should be noted that the specific dosage and usage method of sodium polyacrylate should be determined based on the actual situation. In addition, sodium polyacrylate also has some precautions. Please follow the relevant safety operation guidelines and consult professional advice during use.