Polyaspartic acid is an artificial biomimetic synthetic water-soluble polymer material with the characteristics of non-phosphorus, non-toxic, non-pollution and complete biodegradability, and is an internationally recognized "green chemical". Polyaspartic acid has strong chelating, dispersing, adsorption and other functions due to the structural characteristics of active genes such as peptide bonds and hydroxyl groups, and has excellent compatibility.

1.Polyaspartic acid is non-phosphorus, non-toxic, non-pollution and complete biodegradability, and is an internationally recognized "green chemical". 2.PASP has wide application in the field cosmetics, water treatment, agricultural fertilizers. 3.Polyaspartic acid has strong chelating, dispersing, adsorption and other functions.