Battery Grade Carboxymethyl Cellulose (CMC) is a water-soluble polymer made from plant fibers. It is specially modified to include carboxymethyl groups (–CH₂–COOH). Unlike regular CMC, battery-grade CMC meets strict purity standards needed for lithium-ion batteries.
At LANDU, our Battery Grade CMC is eco-friendly and biodegradable. Moreover, it’s specifically engineered to improve battery slurries by:
“Battery performance starts with slurry quality. This is why leading manufacturers choose LANDU’s Battery Grade Carboxymethyl Cellulose (CMC).”
| Feature | Benefit |
|---|---|
| Ultra-high purity (>99.5%) | Reduces contamination risks in battery production |
| Low insoluble content | Prevents filter clogging, ensures smooth slurry flow |
| Rapid dissolution | Speeds up binder preparation time |
| Enhanced adhesion with SBR | Creates stronger, more durable electrode coatings |
Battery makers face many challenges when preparing slurries and coating electrodes. Fortunately, LANDU’s ultra-pure Carboxymethyl Cellulose (CMC) offers effective solutions to these common problems.
Our Battery Grade CMC achieves exceptional purity levels exceeding 99.5%. As a result, this significantly reduces the risk of contamination that could harm battery life and performance.
When combined with SBR (Styrene Butadiene Rubber), LANDU’s Battery Grade CMC creates stronger bonds. Consequently, this results in more durable electrode coatings that last longer.
Thanks to its ultra-low insoluble content, our Battery Grade Carboxymethyl Cellulose:
Every batch of our Carboxymethyl Cellulose undergoes rigorous testing for:
Over 10 years producing high-purity cellulose products in China
Dedicated in-house laboratory for ongoing research and testing
REACH and ISO 9001-certified quality control systems
Expert technical support from battery material specialists
Request a FREE sample today and see the difference LANDU’s Battery Grade CMC can make in your production process.
Contact our team now for personalized recommendations that will help optimize your battery performance.
