Lithium Battery CNT Carbon Nanotube Conductive Slurry for Current Collector Coating 

Product Features
NC-201L is a composite slurry that uses carbon nanotubes as conductive material, NMP as the solvent, and polymer materials as the dispersant. It can reduce the amount of NMP used and increase the solid content of the cathode slurry. This results in better dispersibility, fluidity, and film-forming characteristics of the cathode slurry, improving the efficiency of the slurry coating process. It reduces the internal resistance of the battery, enhances rate performance, increases compaction density, and improves heat dissipation in high-rate batteries.

Product Applications
This product is a high-performance conductive additive developed primarily for lithium-ion battery cathode materials. Adding this product during the cathode slurry preparation process can form an efficient conductive network structure in the electrode, reducing the resistivity of the electrode and improving the battery's cycle life and rate performance.

Specification

Project Specifications	Product model	NC-201L
	Test items/results	Unit	Technical standards	Typical value	Detection method
	Appearance		Black slurry	Black slurry	Visual inspection
	Tube diameter	nm	10~20	10~20	TM
	Tube length	Um	5~15	5~15	TM
	Conductive agent content	%	5.00±0.20	5.0	Slurry preparation ratio
	Total solid content	%	6.20±0.20	6.2	Weighing method
	Water content	ppm	≤3000	1200	Karl Fischer moisture meter
	Viscosity	mPa ·s	≤1000	6000	Rotational viscometer
	Particle size (D50)	μm	7.00-12.00	8.0	Laser particle size analyzer
Impurity element content	Cu	ppm	≤5	ND	Atomic absorption spectrophotometer
	Zn		≤5	ND
	Fe		≤280	240
	Co		≤50	35
	Ni		≤5	ND
Shelf life	Sealed	6 months		pass	Visual inspection/testing solid content/water absorption