Battery Grade Carboxymethyl Cellulose(cmc)

As a manufacturing plant specializing in Carboxymethyl Cellulose (CMC), we pride ourselves on producing Battery-Grade CMC, a crucial component in the energy industry. Our state-of-the-art facility utilizes advanced technology to ensure the highest quality and purity of CMC, meeting stringent industry standards. This battery-grade CMC is essential in enhancing the performance and longevity of batteries, making it a key ingredient in the rapidly growing electric vehicle and renewable energy sectors. Our commitment to sustainability and innovation positions us at the forefront of supporting the global shift towards cleaner energy solutions. Our product’s exceptional consistency and reliability make us a trusted partner in the battery manufacturing industry.

Battery Grade Carboxymethyl Cellulose
battery-grade CMC

As a premier manufacturer specializing in battery-grade Carboxymethyl Cellulose (CMC), our factory stands at the forefront of technological innovation and quality assurance in the field of advanced battery materials. Our state-of-the-art facility is designed to meet the high standards required for battery applications, ensuring unparalleled purity and consistency in our products.

Our production capacity is among the most robust in the industry, enabling us to cater to both large-scale and customized demands with agility and precision. We utilize cutting-edge techniques and adhere to stringent quality control processes, guaranteeing that each batch of our battery-grade CMC meets the exacting requirements of our diverse clientele, ranging from battery manufacturers to research institutions.

Our commitment to sustainability is evident in our eco-friendly manufacturing practices, ensuring minimal environmental impact. This, coupled with our continuous investment in research and development, positions us as a leader in the supply of high-quality battery-grade Carboxymethyl Cellulose, driving innovation in the battery sector.

Battery Grade CMC FEATURES

Battery Grade Carboxymethyl Cellulose (CMC) is a high-purity, specialized chemical essential in modern battery manufacturing. Known for its exceptional performance and quality, our Battery Grade CMC is designed to enhance the efficiency and longevity of batteries. This product stands out in the market due to its unique properties, tailored to meet the rigorous demands of battery technology.

High Purity

Our Battery Grade CMC boasts exceptional purity levels, crucial for ensuring the stability and efficiency of batteries. This purity minimizes impurities that could otherwise compromise the electrochemical performance of the battery cells. By utilizing sophisticated purification processes, we guarantee a product that meets the highest industry standards, making it ideal for sensitive and high-energy applications where quality cannot be compromised.

Excellent Viscosity Stability

The viscosity stability of our CMC is meticulously controlled, providing consistent performance across a wide range of temperatures and operating conditions. This stability is vital for maintaining the integrity of the battery's electrolyte, ensuring uniform ion flow and reducing the risk of stratification. Such consistency is paramount for batteries in demanding environments, such as electric vehicles and renewable energy storage systems.

Superior Electrochemical Stability

Our CMC is engineered for superior electrochemical stability, which is essential for maintaining battery performance over time. It resists degradation in the electrochemical environment of a battery, thus contributing to longer battery life and reliability. This feature is particularly important for applications where batteries are subjected to frequent charge-discharge cycles or operate under extreme conditions.

Enhanced Adhesion Properties

The excellent adhesion properties of our CMC significantly help in forming a stable and durable electrode binder system. This feature enhances the mechanical integrity of the electrodes, effectively preventing material detachment and ensuring consistent energy output. This property is particularly crucial for high-capacity batteries, where maintaining electrode structure under high operational stress is essential for long-term performance and reliability.

Low Impurity Content

Our CMC is distinctively characterized by its exceptionally low impurity content. The presence of impurities in other materials can lead to undesirable chemical reactions within the battery, significantly impairing its performance and lifespan. By meticulously maintaining a low level of impurities, our CMC substantially contributes to the overall safety and stability of the battery, making it eminently suitable for high-end and safety-critical applications.

Customizable Rheological Properties

We offer CMC with customizable rheological properties to meet specific application needs. This flexibility allows for optimal battery paste formulation, ensuring the right flow and coating characteristics for different battery designs. Tailoring these properties enables manufacturers to optimize battery performance and manufacturing efficiency, adapting to various battery types and production processes.


Our Battery Grade Carboxymethyl Cellulose (CMC) is tailored to meet the exacting standards of the battery industry, reflecting a synthesis of cutting-edge science and engineering. With a degree of substitution (DS) ranging from 0.7 to 0.9, it ensures optimal performance in electrolyte solutions. Our product boasts a purity level exceeding 99.5%, ensuring minimal contaminants that can affect battery efficiency. The viscosity of our CMC, measured at 2% concentration in water, typically lies between 300 to 500 mPa.s, which is ideal for electrode paste formulation. We guarantee a moisture content below 10%, crucial for maintaining stability in battery applications. Our CMC also exhibits a pH range of 6.5 to 8.0, compatible with a wide range of battery chemistries, making it a versatile choice for various types of high-performance batteries.

TypeDegree of substitutionGrade*Viscosity (mPa・s) 1% solution
Normal type0.6〜0.81110100〜200(2%)
Acid-,Salt-resistant type0.8〜1.0122010〜20
High viscosity type0.8〜1.022001500〜2500

Battery Grade carboxymethyl cellulose applications

Battery Grade Carboxymethyl Cellulose (CMC) plays a pivotal role in the battery industry, offering versatile applications that enhance the performance and longevity of batteries. Primarily used as a binder and thickener in lithium-ion batteries, it contributes significantly to electrode fabrication, ensuring structural stability and uniformity. Its exceptional adhesion properties improve the mechanical integrity of electrodes, while its controlled viscosity aids in the homogeneity of the slurry. CMC’s electrochemical stability is crucial in maintaining battery efficiency and safety under varying operational conditions. Additionally, its low impurity content makes it ideal for high-energy-density batteries, where quality and performance are paramount. This makes Battery Grade CMC an indispensable component in the production of advanced, reliable, and efficient batteries.

  • Electrode Binder: Use 1.5% CMC to enhance electrode structure in lithium-ion batteries. It provides excellent adhesion, ensuring material stability during charge-discharge cycles, crucial for long battery life and performance.
  • Viscosity Modifier: Incorporate 2% CMC in electrolyte solutions for advanced batteries. This optimizes the flow characteristics, essential for uniform ion distribution and efficient battery operation.
  • Stabilizer in Gel Electrolytes: Add 1.2% CMC in gel polymer electrolytes. It stabilizes the structure, ensuring consistent conductivity and safety in flexible and wearable batteries.
  • Moisture Retention Agent: Utilize 1% CMC in battery paste formulations. It helps in maintaining appropriate moisture levels, crucial for preserving the electrode integrity during the manufacturing process.
  • Dispersant for Active Materials: Include 1.5% CMC to improve the dispersion of active materials in electrode formulations. This enhances the overall electrochemical performance of batteries, especially in high-capacity applications.
  • Thickening Agent: Use 2% CMC to achieve the desired consistency in battery slurry. This aids in the uniform coating of electrodes, vital for battery efficiency and longevity.
  • Corrosion Inhibitor: Mix 1% CMC in the electrolyte of lead-acid batteries. It helps in reducing corrosion and sulfation, thereby extending the battery’s service life.
  • Green Binder: Employ 1.8% CMC for environmentally friendly battery designs. Its biodegradability and non-toxic nature make it ideal for eco-conscious battery applications, aligning with sustainable manufacturing practices.

BATTERY GRADE CMC customer cases

Background: As a leading Battery Grade Carboxymethyl Cellulose (CMC) production factory, we pride ourselves on serving a diverse range of international clients. One of our notable customers is a prominent battery manufacturer based in Malaysia, renowned for its high-quality lithium-ion batteries used in various applications, from consumer electronics to electric vehicles.

Challenge: The Malaysian manufacturer was encountering significant challenges in enhancing both the longevity and overall efficiency of their lithium-ion batteries. They were in urgent need of a superior binder that could substantially improve electrode stability and performance, particularly under the high-stress conditions of rapid charging and discharging cycles, which are critical for modern, high-demand applications.

cmc battry

Solution:We provided our Battery Grade CMC, specifically tailored for high-performance lithium-ion batteries. Our product, with its high purity and excellent adhesion properties, was an ideal solution. It facilitated better electrode integrity and uniform ion distribution, crucial for the battery’s enhanced performance.

Implementation:The manufacturer integrated our CMC into their production process, using it as a binder in the electrode fabrication. The ease of incorporation into their existing systems and the immediate improvements observed in battery performance were significant advantages.

Results:The implementation of our CMC led to notable improvements in the battery’s performance. The batteries exhibited increased cycle life, improved charge retention, and enhanced overall reliability. This resulted in a boost in customer satisfaction and a stronger market position for the Malaysian manufacturer.

BATTERY Grade carboxymethyl cellulose faq

Battery Grade Carboxymethyl Cellulose (CMC) is a specialized compound, extensively used in the battery industry, particularly for lithium-ion batteries. It’s known for its unique properties that enhance battery performance, such as improving electrode stability, increasing lifespan, and enhancing overall efficiency. This FAQ section is designed to address common inquiries, offering insights into the practical applications, benefits, and technical specifications of Battery Grade CMC. It serves as a comprehensive resource for manufacturers, researchers, and industry professionals seeking to understand how CMC contributes to the advancement of battery technology and its pivotal role in the rapidly evolving energy storage sector.

Battery Grade CMC is a chemically modified cellulose used as a binder and thickener in lithium-ion batteries, enhancing electrode stability and battery performance.

CMC improves adhesion in electrodes, ensuring uniform ion distribution and enhancing battery life, efficiency, and charge retention.

Yes, CMC is biodegradable and non-toxic, making it an eco-friendly choice for battery manufacturing.

CMC increases the viscosity of drilling fluids, which improves the suspension of solids, reduces fluid loss, and enhances the overall performance of drilling operations.

Our Battery Grade CMC typically exhibits a purity level exceeding 99.5%, ensuring minimal impurities.

Yes, the viscosity of CMC can be tailored to meet the specific needs of different battery formulations.

CMC acts as a binder in electrodes, aiding in material cohesion and improving mechanical stability under operational stress.

CMC helps maintain electrode integrity, allowing for more efficient and stable charging and discharging cycles.

Absolutely, CMC’s properties make it ideal for high-capacity batteries, where maintaining electrode structure is crucial.

Yes, its stability and efficiency make CMC well-suited for EV batteries, which demand high performance and reliability.

By improving electrode stability and reducing degradation, CMC significantly extends the battery’s operational lifespan.

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For premium-quality Battery Grade Carboxymethyl Cellulose or any inquiries regarding its use and benefits, our team of experts is readily available to provide you with comprehensive assistance and information. Please feel free to reach out for specialized support tailored to your needs.

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