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SUPER C45 Carbon Black Conductive Additive for Battery Cathode and Anode


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SUPER C45 Carbon Black Conductive Additive for Battery Cathode and Anode 

 SUPER C45 was an improved version of the SUPER P carbon black. SUPER C45 is an ultra-high purity product that has been used as a conductive additive in lithium ion battery electrodes (cathode and anode) to improve the battery performance.

a. The lowest Fe impurity level (1 ppm)
b. High specific surface area (45 m2/g)
c. Superior battery performance
The SUPER C45 carbon black meets the highest purity requirements for low metallic impurities and grit. The primary purpose of use of these SUPER C45 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

0.4 % max

Toluene Extract

0.2% max

Ash content (600°C)

0.025% max

Grit content > 45 microns / 325 mesh

<2 ppm

Grit content > 20 microns / 625 mesh

12 ppm

BET specific surface area (SSA)

45 m2/g

Particle Size 100~200 nm

Adsorption stiffness value

36 ml/5g




160 kg/m3

Sulfur Content


pH 7
Iron (Fe) 2 ppm
Nickel (Ni) 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.


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