Binder/Thickener CMC for Lithium Battery Manufacturing Sodium Carboxymethyl Cellulose MAC500LC
Model:CMC MAC500LC
Appearance: White Powder
Moisture:5.8%
Sodium Chloride:0.07%
Purity: 99.9%
Viscosity: 4400mPa·s
pH: 7
MOQ: 200g
Leading time: 5-8 working days
Binder/Thickener CMC for Lithium Battery Manufacturing Sodium Carboxymethyl Cellulose MAC500LC
Product Overview
Our CMC for Lithium Battery Manufacturing Sodium Carboxymethyl Cellulose MAC500LC is a polymer compound, readily soluble in water and polar solvents. It reduces irreversible reactions, increases slurry viscosity, and prevents slurry sedimentation. It appears as a white powder with a slight odor.
Key Specifications
| Item | Details |
|---|---|
| Name | Sodium Carboxymethyl Cellulose (CMC) |
| Model | MAC500LC |
| Substance State (Appearance) | White Powder |
| Purity | >99.5% |
| Smell | Slightly smell |
Applicable to various cathode and anode materials
Product Advantages
It has excellent oxidation and reduction resistance, and no thickeners or organic solvents need to be added during use.
Operational Recommendations
- Adjust the slurry consistency by controlling the amount of water added to prevent edge retraction during slurry coating.
- For small bubbles formed during stirring, use vacuum defoaming or add a small amount of ethanol or n-butanol for defoaming.
- After the electrode sheet is dried, allow it to cool in the air before proceeding with calendering, cutting, and winding.
- Before battery liquid injection, ensure sufficient drying to remove moisture adsorbed by the electrode sheet.
| CMC (mac500lc) | Unit | Measured Value |
|---|---|---|
| Appearance | / | White Powder |
| Moisture | % | 5.8 |
| Sodium Chloride | % | 0.07 |
| Purity | % | 99.9 |
| Viscosity | mPa·s | 4400 |
| pH | / | 7.0 |
| Conductivity | mS/cm | 0.70 |
| Maximum Particle Size | μm | 45 |
Storage Recommendations:
- Seal tightly in original packaging
- Store in ventilated, dry, shaded and cool environment
- Prevent moisture absorption
Xwell Chemical Technology
Specialty Materials for Advanced Battery Applications