CMC In the building materials industry
In the building materials industry, CMC (carboxymethyl cellulose, sodium carboxymethyl cellulose) for supplies as retarder, insurance agent, thickener and binder.
After adding CMC,paint has good flexibility, air tightness and water resistance;
CMC added in concrete can increase water retention of concrete, cohesiveness and uniformity, play retarding effect, increasing the strength of durability.
CMC for wall putty powder; for the manufacture of road blocks; plasticizing agent for mortar used in masonry materials and wall surface treatment, in particular the work of the mortar, crack resistance,durability greatly improved .