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Artificial Graphite K3

K3 is a composite artificial graphite anode material for lithium-ion batteries, which is made from high-quality petroleum coke and processed by rough crushing, drying, crushing, coating granulation, high temperature treatment, mixing screening, etc. This product focuses on improving the processing performance, compaction, and rate performance of materials.

Category:

Anode

Keyword：

Product description
Product Parameters
Product Packaging, Labeling, And Storage Methods

- Commodity name: Artificial Graphite K3
- Commodity ID: K3
K3 is a composite artificial graphite anode material for lithium-ion batteries, which is made from high-quality petroleum coke and processed by rough crushing, drying, crushing, coating granulation, high temperature treatment, mixing screening, etc. This product focuses on improving the processing performance, compaction, and rate performance of materials.

Product characteristics

Chemical composition: graphite

Molecular Formula: C

Product appearance: black gray powder, no impurities, no agglomeration, no sand, etc

Key features

· High compaction density, long cycle life, suitable for more than 6000 cycles of iron-lithium system;

· Good processing performance, conducive to high-speed dispersion and high-speed coating, conducive to pole piece consistency and product consistency.

Scope of application

It is suitable for energy storage batteries used in lithium iron phosphate system, power batteries such as two-wheelers, low-speed vehicles, electric forklifts, electric ships, etc., and lithium-ion batteries。 in other cathode systems
Key words:
- K3

Main technical indicators

project	unit	Enterprise specifications	Typical value	Test methods and instruments
Particle size D10	µm	≥5.0	6.25	Malvern：Mastersizer3000
Particle size D50	µm	13.0±2.0	13.45
Particle size D90	µm	<35	25. 10
Vibration density	3g/cm	≥1.0	1. 15	BT-313
Specific surface area	2m /g	<2.0	1.57	Dynamic nitrogen adsorption: JW-DX type
Water	%	<0. 10	0.05	GB/T 3521-2008
Fixed carbon	%	≥99.90	99.98	GB/T3521-2008
Magnetic substances	ppm	<3	0.1	ThermoFisher：iCAP PRO X
First discharge capacity	mAh/g	≥350	353	(1) 0. 1C constant current discharge (2) 0.015C constant current discharge (3) 0. 1C constant current charging (4) Voltage range: 0.001~2.0V
First discharge efficiency	%	≥94	95

Granularity distribution plot

Scanning electron microscopy

Packing: put into PE inner film bag, outer ton bag, net weight of 400 ±0.5kg/bag, or packed according to customer requirements;

Identification: including product name, batch number, net weight, production date, inspection mark, RoHS mark, as well as company name, LOGO and address, etc.;

Storage: The product is stored in a dry, clean and cool environment with a temperature of -25°C-60°C and a relative humidity below 75%, and should be kept away from fire or power sources.