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Graphene composite conductive paste CFG-DL02(B)

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Graphene composite conductive paste CFG-DL02(B)

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产品描述

Product introduction

CFG-DL02(B) is based on NMP as the dispersion medium, natural flake graphite as the raw material, and supercritical gas physical method to exfoliate graphene powder, carbon nanotubes, and superconducting carbon black. It is a highly pre-dispersed graphene composite conductive paste compounded by a unique dispersion and grinding process. It is suitable for NCM and LCO battery systems.

 

Technical parameters

Product model number Project Unit Quality standards
      CFG-DL02(B) Appearance of slurry / Black paste
Slurry viscosity mPa.s <3000
Pulpant fineness μm 6.5 (D50)
Conductive carbon content % 5.00±0.2
Dispersant content % 1.25±0.2
Solid content of slurry % 6.25±0.2
Trace moisture content ppm ≤1500
Magnetic substance content ppm <1
  Leachable metal impurity content Fe ppm ≤10
Co ppm ≤5
Ni ppm ≤5
Cu ppm ≤3
Zn ppm ≤3

 

Product features

1. Suitable for EV, high-capacity aluminum case, soft pack and polymer lithium-ion battery. It is recommended to add about 0.5-0.8% in 3C batteries, and 1-1.5% in rate-type ternary batteries.

2. Good fluidity, high dispersion, high purity and low metal content; high compaction density, low rebound, suitable for automatic pulping and mixing process.

3. It can increase the power density and energy density of lithium batteries and prolong the cycle life.

 

Instructions for use

It is recommended that the batching process of the conductive agent be carried out in a dry environment; in order to achieve the best performance of this product, to prevent the volatilization of the solvent or the absorption of air moisture from affecting the product quality, please be sure to seal the container quickly after taking it. The shelf life of the product in the sealed state is 180 days.

 

Safe use

When using this product, please wear protective equipment such as gloves, protective glasses, and protective mask. After operation, please wash your hands and face thoroughly. In case of skin (or hair) contact, please take off the contaminated clothing immediately and rinse with soap and plenty of water. In case of contact with eyes, please rinse with water for more than 15 minutes. If eye irritation persists, please consult a doctor. If swallowed by mistake, drink water and rinse your mouth immediately, and seek medical attention in time.

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