Advanced Ceramic Shaping with Carboxymethyl Cellulose (CMC)
Enhance your ceramic formulations with superior binding, thickening, and stabilizing properties.
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Carboxymethyl Cellulose
Carboxymethyl Cellulose (CMC) is a highly versatile cellulose derivative crucial for optimizing ceramic production. Its unique molecular structure and properties make it an indispensable additive for improving the performance and quality of ceramic bodies and glazes.
- Utilize CMC for enhanced grinding efficiency and superior glaze fluidity, boosting overall production quality.
- Leverage CMC's binding capabilities to improve the shaping of mud materials and the flexural strength of green bodies, reducing breakage rates.
- Benefit from CMC's excellent water retention, ensuring a uniformly dried glaze layer and a flawlessly flat, tight surface after firing.
- Experience reduced drying contraction and enhanced adhesion, ensuring a robust glaze body that steadfastly adheres without flaking.
Key Advantages
Improved Shaping and Green Strength
The addition of CMC significantly enhances the plasticity of mud materials and the flexural strength of raw ceramic bodies, facilitating easier shaping and reducing breakage during handling and processing. This makes it a good enhancing agent for ceramic bodies.
Enhanced Glaze Suspension and Stability
CMC acts as an excellent stabilizer in glaze slips and fancy glazes, providing superior suspension, de-agglomeration, and water retention properties. This ensures the glaze slurry remains in a stable dispersion state, preventing sedimentation and leading to a smoother, more uniform finish after firing.
Superior Surface Finish
By promoting even drying and preventing defects like pinholes and cracking, CMC contributes to a flawlessly flat and tight glaze surface. The resulting fired glaze is smooth and polished, showcasing the product's exceptional effectiveness and aesthetic appeal.
Key Applications
Ceramic Body Enhancement
CMC improves the plasticity of mud materials and the flexural strength of green bodies, making shaping easier and reducing breakage. It acts as a good shaping agent and enhancer in the ceramic body.
Glaze Slurry Stabilization
In glaze slurries, CMC provides excellent suspension, de-agglomeration, and water retention, ensuring a stable dispersion state and preventing glaze particle sedimentation.
Fancy Glaze and Printing Glaze
CMC is used as a binder and stabilizer in fancy glazes, improving fluidity and surface smoothness. In printing glazes, it acts as a carrier, reducing screen blocking and color variation for exquisite designs.
Kiln Furniture Materials
CMC can be used to enhance the texture and stability of kiln furniture materials, ensuring they maintain their integrity during high-temperature firing processes.