Description
Polyanionic cellulose (Poly anionic cellulose) referred to as PAC, is from natural cellulose by chemical modification and the obtained water soluble derivatives of cellulose ethers, is an important water-soluble cellulose ether, white or slightly yellow powder, non-toxic, tasteless, it can be dissolved in water, have good heat stability, and salt-tolerance, anti-bacterial and strong. The product slurry prepared with a good drop of fluid loss, and suppression, of a higher temperature.