The role of lignin products (Calcium lignosulfonate)

Calcium lignosulfonate commonly known as calcium, is produced by the sulfite method to lignosulfonate as the main component of wood pulp waste, the sugar treatment, concentrated or spray dried from. Is a multi-component polymer polymer anionic surfactant, the appearance of brown powder material, slightly aromatic odor, molecular weight is generally between 800 to 10000, with a strong dispersion, adhesion, chelating The Has a good water solubility. It can be used alone as a water reducing agent, but also with naphthalene-based water-reducing agent, amino-based water-reducing agent compound use.