What kind of polymer is polyacrylic acid
Polyacrylic acid (PAA) is a polymer obtained by polymerization of acrylic acid monomers. It belongs to a colorless to light yellow homopolymer, and several common forms include solid powder, viscous liquid, and solution. Due to its excellent water solubility, polyacrylic acid plays an important role in many fields, with the following characteristics and applications: Superabsorbent:…