Cellulase Cas No: 9012-54-8 is used in paper making production, especially suitable for treating cellulosic material in paper and wood pulps: to make pulps become cleaner; increase use of recycled pulp in blended furnish; improve the whiteness of the pulps; prolong the service life of papermaking wool cloth; at the same time; energy consumption is reduced, and no pollution at all. ZXCHEM GROUP