Sodium polyacrylate is an anionic polyelectrolyte with negatively charged carboxylic groups in the main chain. Sodium polyacrylate is a chemical polymer made up of chains of acrylate compounds. It contains sodium, which gives it the ability to absorb large amounts of water. Sodium polyacrylate is also classified as an anionic polyelectrolyte.
Usage:
It is mainly used for sanitary items such as diapers for babies and adults and sanitary pads for women.
Features:
SAP(Super Absorbent Polymer) is a polymer made by partially bridging the soluble polymers. This polymer has a 3-dimensional net structure and a large amount of hydrophilic groups. It is both water-insoluble and hydrophilic at the same time.
