Gold Member Since 2017
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Jining Fortune Biotech Co., Ltd.

CMC, Ceramic Grade CMC, Carboxymethyl Cellulose manufacturer / supplier in China, offering Ceramic Grade CMC Carboxymethyl Cellulose, CMC Carboxymethyl Cellulose as Ceramic Paint Additive/Body Reinforcing Agent, Toothpaste Grade CMC and so on.

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Supplier Homepage Product Ceramic grade CMC Ceramic Grade CMC Carboxymethyl Cellulose

Ceramic Grade CMC Carboxymethyl Cellulose

FOB Price: US $2,200-2,500 / Ton
Min. Order: 16 Tons
Min. Order FOB Price
16 Tons US $2,200-2,500/ Ton
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Port: Qingdao, China
Production Capacity: 20000 Tons/Year
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: Ceramic Grade
  • Usage: Coating Auxiliary Agents, Textile Auxiliary Agents, Paper Chemicals, Surfactants, Ceramic Additives
  • Item: Ceramic Grade CMC
  • Transport Package: 25kg/Kraft Bag
  • Origin: China
  • Appearance: Powder
  • Color: White
  • Trademark: Fortune Biotech
  • Specification: 90-95% purity
  • HS Code: 39123100
Product 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.

CMC Model and Specifications
1% Aq. soln Brookfield viscosity (mPa.s)50-250250-500250-500≥50050-12050-250250-500250-500500-2000
2% Aq. soln viscosity
1% Brookfield SVR≥0.85 ≥0.85
2% Brookfield SVR ≥0.90 
pH 6.5-8.56.0-9.06.5-8.5
Degree of substitution≥0.7≥0.92
Loss on drying≤10.0%
Remark: Can customize the viscosity and purity of CMC as per your requirements. Add "G"after model name for granular products.Add "S" after model name for instant powder products.

The application aim is to:
1). act as the binder and play a bonding role. It can increase the strength of raw glaze, 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 prevent such defects as rolling and missing of glaze. While playing the role of suspension, it makes the ceramic slurry suspended and prevents precipitation.
2). play its role of water retention, so that the glaze slurry has a certain water retention and the glaze  layer  are  uniform  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.

25kg/kraft bag
A 20GP can load 16 tons goods, not palletized
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Ms. Sammi Wang
Export Manager
To: Ms. Sammi Wang

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