Optimize and strengthen cell materials with CMC

AkuPure™ sodium carboxymethyl cellulose (CMC) is especially suited for aqueous binder systems in lithium-ion battery anodes. 

SBR alone cannot generate sufficient coating rheology and slurry stability for graphite powder. Our AkuPure™ CMC can be coupled with graphite and styrene butadiene rubber (SBR) to improve battery performance.

  • Strengthens copper collector as an anode binder
  • Reinforces separator and prevents dendrite penetration as a ceramic binder

AkuPure™ CMC provides excellent dispersion of graphite particles and homogenous distribution of the binder. Secondary lithium-ion batteries made using our CMC have shown high capacity retention at both standard and high charge/discharge rates (C-rates).

We are committed to supporting our customers by providing high-quality ingredients. Our continual investment in R&D, testing, and manufacturing capabilities makes us an agile partner and a reliable CMC supplier.

Contact us today to learn more about our premium CMC for batteries.

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For more information, please contact our experts. We look forward to hearing from you.
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