Sodium polyacrylate water absorbent resin

Sodium polyacrylate (PAAS) is a water absorbent resin, also known as a super absorbent. It is a polymer compound made from the sodium salt of polyacrylic acid (PAA). SAP has very high water absorption capacity, which can quickly absorb and maintain a large amount of water in water.

The following are some characteristics and applications of sodium polyacrylate water absorbing resin:

Water absorption capacity: Sodium polyacrylate water absorption resin can absorb hundreds of times its own weight of water. When it is in water or humid environment, it will form a gel like substance and maintain a large amount of water.

Water release ability: In a dry environment, sodium polyacrylate absorbent resin can release absorbed water. This characteristic has made it widely used in fields such as agriculture, horticulture, and soil moisture retention.

Moisturizing and preservation: sodium polyacrylate absorbent resin can be used to manufacture wet facial mask, moisturizing lotion, wet towel and other products to provide long-term moisturizing effect. In addition, it can also be used for packaging and preservation to extend the shelf life of food.

Sanitary products: Due to its excellent water absorption performance, sodium polyacrylate water absorbing resin is also widely used in sanitary products such as diapers, adult diapers, and women's sanitary napkins to provide excellent water absorption and maintain dryness.

It should be noted that sodium polyacrylate water absorbing resin is a chemical substance, and relevant safety operation guidelines should be followed when using, and contact with eyes, skin, or mouth should be avoided.