Quality Rheology Modifier Ceramic Grade Sodium Carboxymethyl Cellulose (CMC)
|FOB Price:||US $2,200-2,600 / Ton|
|Min. Order:||16 Tons|
|Min. Order||FOB Price|
|16 Tons||US $2,200-2,600/ Ton|
|Payment Terms:||L/C, T/T|
- Model NO.: Ceramic Grade
- Usage: Water Treatment Chemicals, Coating Auxiliary Agents, Textile Auxiliary Agents, Paper Chemicals, Surfactants, Electronics Chemicals, Ceramic Additive
- Certificate: ISO, Brc, Kosher, Halal
- Trademark: Fortune Biotech
- Specification: 90-99.5% purity
- HS Code: 39123100
- Appearance: Powder
- Color: White
- Keyword: CMC Ceramic Grade
- Transport Package: 25kg/Kraft Bag
- Origin: China
In ceramic industry, CMC ceramic grade is used as the ceramic blank adhesive, plasticizer, glaze suspending agent, color fixing agent and etc. Adding CMC into blanks will enhance the blank adhesiveness (no residues and easily forming), improve mechanical strength and reduce the blank breaking rate. After adding CMC into the glaze, it will enhance the bonding of blanks and glaze, promote the glaze dispersing, and also enhance the adhesion strength of the glaze and ceramics.
As the flow control agent in ceramic glaze, CMC Ceramic can prevent the glaze from falling off into tear stains before burning finished, and the high-purity CMC leaves no ash in the process of burning.
CMC Model and Specifications
|1% Aq. soln Brookfield viscosity (mPa.s)||50-250||250-500||250-500||≥500||50-120||50-250||250-500||250-500||500-2000|
|2% Aq. soln viscosity|
|1% Brookfield SVR||≥0.85||≥0.85|
|2% Brookfield SVR||≥0.90|
|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.
A 20FCL can load 16 tons goods, not palletized
Why Choose Fortune Biotech?
Business Development History
We're going to attend FIC China at 5T520, Ifia Tokyo at C104, Las Vegas IFT at 3908 and FIA Bangkok at V22 to show our carboxymethylcellulose sodium salt. Welcome your visit to our stand at that time!
If any demand for carboxymethyl cellulose, please feel free to keep me posted!