TIMCAL SUPER C65 Conductive Carbon Black Powder
Advantages:
a. The lowest Fe impurity level (1 ppm)
b. High specific surface area (62 m2/g)
c. Superior battery performance
The Imerys C-NERGY SUPER C65 carbon black meets the highest purity requirements for low metallic impurities and grit. The primary purpose of use of these SUPER C65 carbon black is to provide electrical conductivity to lithium-ion battery electrodes at low to very low loading.
Application Benefits:
- Increased battery safety
- Lower rejection ratio
- Fully compatible with most electrolyte systems
- No additional pre-dispersing is needed
- No dispersing aid is needed
- Very high loading is possible
- Cost savings on NMP and faster drying time
- High energy density
- Improved power density
- Cost reduction thanks to lower dosage needed
- Improved flexibility of the electrode
Technical Properties:
Volatile Content | 0.15 % max |
Toluene Extract | 0.1% max |
Ash content (600°C) | 0.025% max |
Grit content > 45 microns / 325 mesh | <2 ppm |
Grit content > 20 microns / 625 mesh | <10 ppm |
BET specific surface area (SSA) | 62 m2/g |
Primary Particle Size (based on TEM) | less than 50 nm |
Adsorption stiffness value | 32 ml/5g |
Moisture | 0.1% |
Density | 1.60 g/cm3 |
Sulfur Content | 0.02% |
pH | 10 |
Iron (Fe) | 1 ppm |
Nickel (Ni) | <1 ppm |
Cobalt (Co) | < 1 ppm |
Vanadium (V) | < 1 ppm |
Chromium (Cr) | < 1 ppm |
Copper (Cu) | < 1 ppm |
Package | Packaged in an air-tight container sealed in an aluminum vacuum bag |
Note: Please bake the SUPER C65 carbon black powder in an oven at 150 ~ 200°C to remove absorbed moisture before using it to make slurry for coating.