Sodium carboxymethyl cellulose (referred to CMC)  is  white  or yellowish powder,  granular  or fibrous  solid, tasteless, non-toxic, and water  soluble. CMC  is  chosen  as  the  electrolyte  in  the production  of  sanitary  ceramics, due  to  its  good  adhesion, suspension, deagglomeration, and water retention effects.

Applications
1. act as the binder and play a bonding role. It can increase the strength of blank material, reduce the drying shrinkage of glaze, make the green body and the glaze firmly combined and not easy to fall off, be easy for process operation, and avoid the flows of crawling and dry spray. While playing the role of suspension, it makes the ceramic slurry suspended and prevents precipitation.
2. play a role of water retention, make the glaze slurry have a certain water retention and the glaze  layer  are  uniformly  drying,  forming  a flat,  dense  glazed  surface  and  the  glazed surface  is  flat and smooth after firing.
3. CMC belongs to polyelectrolytes. It worked as binder and played a role of suspending. When CMC is added into glaze pulp, water seeped into the gel inside, and then its hydrophilic radical combined with water, and makes it swell. In addition, the gel inside is in hydration swelling conditions, while its outside forms the bound water layer. The micelle is free in the liquid cement at the first dissolution and due to the different and asymmetric size and form, and regularly close up to each other through the Van der Waals forces and then combined with water layer to form the large size network structure, so it has the stronger adhesive capacity.

Package
25kg/kraft bag
A 20GP can load 16 tons goods, not palletized