Sodium Carboxymethylcellulose (CMC2200) Powder

Product Code: MT-MAT-2025

Key Specification

Attribute Details
Product Name Sodium Carboxymethylcellulose (CMC2200) Powder
Product Code MT-MAT-2025
Appearance Off-white to light beige powder
Solubility Water-soluble
Viscosity Grade High-viscosity, aqueous grade
Role in Battery Slurry Binder and rheology modifier
Primary Application Li-ion battery electrode slurries
Product Overview

Matlabs Technologies’ CMC2200 Powder is a premium water-soluble binder and viscosity control agent designed to improve slurry behavior in lithium-ion battery electrode formulations. When used alone or alongside other binders like Styrene-Butadiene Rubber (SBR), CMC2200 helps regulate slurry viscosity, improves dispersion of active materials, and promotes uniform coating on current collectors.

This high-viscosity CMC grade is especially effective for:

  • High-loading anode slurries
  • Silicon/graphite composite electrodes
  • Water-based electrode manufacturing
  • Battery R&D and scalable production environments
Features & Benefits

Excellent Water Solubility – Rapid dispersion during slurry preparation.
High Viscosity Control – Enhances slurry stability and prevents sedimentation.
Strong Adhesion & Rheology Support – Promotes uniform coating and improved mechanical strength.
Compatible with SBR & Other Binders – Works synergistically for improved electrode development.
Eco-Friendly Processing – Supports water-based systems without toxic solvents.

Applications
  • Lithium-Ion Battery Slurries – Particularly water-based anode and cathode formulations.
  • Silicon/Graphite Composite Electrodes – Helps maintain consistency in high-loading slurries.
  • Battery Research & R&D Labs – Supports experimental formulations and testing.
  • Pilot & Production Lines – Enhances electrode coating uniformity and processing efficiency.
Usage & Handling

To prepare electrode slurries, dissolve CMC2200 Powder in de-ionized water and mix thoroughly before adding active materials and conductive carbon additives. Proper dispersion prevents agglomeration and provides a uniform rheological profile for coating on current collectors.

Storage: Keep in a sealed container in a cool, dry place to maintain powder quality and prevent moisture absorption.

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