Qingdao Unionchem supplies high-performance Carboxymethyl Cellulose (CMC) Ceramic Grade for tile, porcelain, and sanitary ware manufacturing. Excellent binder, thickener, and rheology control. Enhance green strength, plasticity, and surface quality. Fast global delivery, technical support, and competitive pricing. Request a quote or free sample now!
Carboxymethyl Cellulose (CMC) Ceramic Grade
Unionchem
Product Description
Carboxymethyl Cellulose (CMC) Ceramic Grade from Qingdao Unionchem Co., Ltd. is a high-purity, water-soluble cellulose ether designed as a binder, thickener, and rheology modifier for ceramic manufacturing. Our CMC Ceramic Grade is widely used in the production of ceramic tiles, sanitary ware, porcelain, and tableware, providing superior binding, plasticity, and workability to ceramic bodies and glazes. Manufactured under strict quality control, Unionchem CMC ensures consistent performance and process efficiency for ceramic producers worldwide.
Superior Binding & Green Strength
Acts as an effective binder, improving the mechanical strength of green (unfired) ceramic bodies and reducing cracking or deformation。
Excellent Rheology & Workability
Controls slurry viscosity and plasticity, ensuring optimal shaping, molding, and casting processes。
Improved Surface Quality
Enhances the smoothness and uniformity of ceramic surfaces, reducing defects and improving final product appearance。
Good Suspension & Stability
Prevents settling of particles in ceramic slips and glazes, maintaining consistent quality during storage and application。
High Purity & Low Impurity
Low ash and heavy metal content, ensuring product safety and process reliability。
Over 15 years of experience in cellulose ether manufacturing
ISO-certified production and rigorous quality control
Customizable grades for various ceramic processes and requirements
Technical support for process optimization and troubleshooting
Fast global delivery and flexible packaging options
Free samples and detailed technical documentation
FAQ
Q1: What is the main function of CMC in ceramics?
A1: CMC acts as a binder, thickener, and rheology modifier, improving green strength, plasticity, and surface quality in ceramic products.
Q2: Is Unionchem’s CMC Ceramic Grade suitable for all ceramic applications?
A2: Yes, our CMC is widely used in ceramic tiles, sanitary ware, porcelain, tableware, and various ceramic glazes and slips.
Q3: How does CMC improve ceramic processing?
A3: CMC enhances the workability and shaping of ceramic bodies, prevents defects, and ensures stable suspension in slips and glazes.
Q4: What is the recommended dosage in ceramic formulations?
A4: Typical dosage is 0.2–0.8% depending on the process and formulation. We provide technical guidance for your specific needs.
Q5: Can you provide technical and regulatory documents?
A5: Yes, we supply COA, MSDS, TDS, and offer technical support for your production and R&D.
Technical Specifications
| Parameter | Specification |
|---|---|
| Appearance | White or off-white powder |
| Purity (%) | ≥ 99 |
| Viscosity (2% sol., 25°C) | 300–2000 mPa·s (customizable) |
| Degree of Substitution | 0.7–1.2 |
| pH (1% solution) | 6.5 – 8.5 |
| Loss on Drying | ≤ 10% |
| Ash Content | ≤ 8.0% |
| Heavy Metals | ≤ 20 ppm |
| Certification | ISO, Ceramic Grade |
Detailed COA and technical documents available upon request.
Application Cases
1.Ceramic Tiles
Enhances binding, plasticity, and green strength for improved shaping and reduced cracking。
2.Porcelain Tableware
Provides smooth surface finish, stable suspension, and consistent glaze application。
3.Sanitary Ware
Improves molding performance and reduces surface defects in sinks, toilets, and basins。
4.Ceramic Glazes & Slips
Ensures uniform suspension, optimal viscosity, and easy application on various ceramic products。
5.Advanced Ceramics
Used as a binder and rheology modifier in technical ceramics for electronics and industrial uses。
Call to Action
Looking for a reliable supplier of CMC Ceramic Grade?
Contact Qingdao Unionchem today for free samples, technical support, and competitive pricing!
[Email: sales@unionchem.com.cn]
[Contact Form]
[WhatsApp/WeChat: +86-13953383796]
