Ceramic Fancy Glaze Thickening Agent Sodium CMC
Description
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
The application aim is to:
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). use the deagglomeration effects of CMC (of medium and low viscosity) to improve the liquidity of glaze slurry and facilitate the spraying operation of glaze. To achieve the above purposes, it is very important to give full play to the effects of CMC, grasp the properties of CMC and the effects of temperature and time on it, and properly select and apply CMC.
Package
25kg/kraft bag
A 20GP can load 16 tons goods, not palletized