Polyanionic cellulose is widely used and can be used in all industries where carboxymethyl cellulose (CMC) can be used to provide more stable application performance.For example: 1.Can be used as a light yarn glazing agent instead of starch in the textile industry; 2.Adding pulp to papermaking can improve the longitudinal strength and smoothness of the paper, and improve the oil resistance and ink absorption of the paper; 3.Used in the daily chemical industry to prepare soaps and synthetic detergents; 4.Used as a latex stabilizer in the rubber industry; 5.Can be used as filter loss reducing agent, viscosity enhancer, etc. in the drilling industry; 6.In addition, it is used as a thickening agent, emulsion stabilizer, crystallization prevention agent, thickener, binder, suspending agent, water retaining agent, dispersant, etc. in fine chemical processing such as coatings, food, cosmetics, ceramic powders, leather, etc.