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Artificial Graphite K1

K1 is an artificial graphite anode material for lithium-ion batteries, which is made from high-quality petroleum coke and has undergone rough crushing, drying, crushing, coating granulation, carbonization, high temperature treatment, mixing, screening, demagnetization and other processing treatments. This product focuses on improving the compaction, lifespan, magnification, and low-temperature performance of materials

Category:

Anode

Keyword：

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

- Commodity name: Artificial Graphite K1
- Commodity ID: K1
K1 is an artificial graphite anode material for lithium-ion batteries, which is made from high-quality petroleum coke and has undergone rough crushing, drying, crushing, coating granulation, carbonization, high temperature treatment, mixing, screening, demagnetization and other processing treatments. This product focuses on improving the compaction, lifespan, magnification, and low-temperature 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 5000 cycles of iron-lithium system;

· Good comprehensive performance and high cost performance.

Scope of application

Suitable for automotive power or other power batteries or energy storage batteries
Key words:
- K1

Main technical indicators

project	unit	Enterprise specifications	Typical value	Test methods and instruments
Particle size D10	µm	≥6.0	6.52	Malvern：Mastersizer3000
Particle size D50	µm	15.0±2.0	15.07
Particle size D90	µm	<35	31. 10
Vibration density	3g/cm	≥1.0	1. 15	BT-313
Specific surface area	m2/g	<2.0	1.45	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	≥342	347	(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	%	≥93	94

Granularity distribution plot

Scanning electron microscopy

Packaging: packed in PE inner membrane bags, in outer ton bags, with a net weight of 400 ± 0.5kg/bag, or packaged according to customer requirements;

Identification: including product name, batch number, net weight, production date, inspection identification, RoHS identification, as well as company name, logo, and address;

Storage: The product should be stored in a dry, clean, and cool environment with a temperature of -25 ℃ -60 ℃ and a relative humidity of less than 75%. It should be kept away from ignition or power sources.