Potassium polyacrylate is widely used in agriculture as a superabsorbent polymer. It helps retain water in the soil, improving moisture availability for plants, especially in arid regions. This enhances crop growth and reduces the frequency of irrigation, making it a valuable tool for water conservation.

In the horticulture industry, it is utilized in potting mixes and planters to maintain consistent soil moisture levels, promoting healthier plant growth. It is also used in seed coatings to improve germination rates by providing a steady water supply to the seeds.

In hygiene products, such as disposable diapers and sanitary napkins, it acts as a superabsorbent material, efficiently absorbing and retaining liquids to keep the skin dry and comfortable.

In medical applications, it is incorporated into wound dressings to absorb exudates, aiding in wound healing and reducing the risk of infection.

Additionally, potassium polyacrylate finds application in water treatment processes, where it aids in flocculation and the removal of impurities. Its ability to absorb and retain water makes it effective in controlling spills and managing waste in industrial settings. It is also used in construction as an additive in building materials to control moisture and improve concrete strength.

In personal care products, it is used as a thickening agent and stabilizer in formulations like gels, lotions, and creams, enhancing their texture and performance. Its versatility and water-absorbing properties make it a valuable material across various industries.