MAC350HC is a battery-grade sodium carboxymethyl cellulose (CMC) designed for water-based lithium-ion battery electrode slurry systems. It provides effective viscosity control, excellent particle dispersion, and enhanced adhesion between active materials and current collectors.
With optimized gel particle size and high purity, MAC350HC helps improve slurry stability, coating uniformity, and electrode surface quality while reducing coating defects such as streaks and pinholes. It is particularly suitable for graphite and other anode formulations requiring consistent processing performance.
Key Advantages
- Viscosity Control: Maintains stable slurry rheology during mixing and coating processes, supporting consistent electrode production.
- Dispersion Control: Improves the distribution of active materials and conductive additives for enhanced slurry homogeneity.
- Peel Strength Improvement: Strengthens adhesion between active materials and current collectors, helping improve coating durability.
- Reduced Pinhole Risk: Optimized gel particle size helps reduce coating defects such as streaks and pinholes.
- High Purity: Manufactured to a purity level of ≥99.5% for reliable battery-grade performance.
- Water-Based Processing: Suitable for aqueous electrode formulations and environmentally friendly manufacturing processes.
Technical Specifications
Note: Molecular weight is provided as a reference value.
All specifications are measured according to SUNROSE test methods.
Storage, Packaging & Quality Information
- Store in a cool, dry, and well-ventilated area. Keep containers tightly sealed to prevent moisture absorption and contamination.
- The product is supplied in 20 kg bags consisting of a 3-ply kraft paper outer layer with a plastic inner liner.
- Shelf life is 6 months from the date of manufacture when stored in unopened original packaging under recommended conditions.
- The product complies with applicable restrictions on hazardous substances, including Cd, Pb, Hg, Cr⁶⁺, PBBs, and PBDEs.
Apologies, this model is not available in smaler quantities, only on 20kg packs.
