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Graphite Electrode Powder,

Graphite Scrap, Graphite Granule   

This product is made of the turnings of graphite electrodes, and processed by milling and screening.

Graphite electrode scraps (powders) are by products of the process of machining electrodes,

mainly used in metallurgy industry as carbon raisers, reducer, foundry modifier, fireproof ect.

Content:
 C: 98.5% min. S: 0.05% max. Ash: 1% max.Moisture: 1% max.
 Grain Size: 0.5~10 mm 0~2 mm,0~6 mm,1~6 mm,0~10 mmover 25 mm
Application: used as carburant in iron and steel industry
Packing: in plastic woven bags of 1,000 kgs or 850 kgs

Spherical Graphite Powder for LI-ION battery as

Anode materials.

Specifications

Spherical Graphite: FC(%):99.5-99.99%;  S.SA:5.6%max; Tap Density:1%min;

1.Advantage:

Good spherity, chemical stability strong, high charge-discharge capacity, long cycle life, safety performance is good.

Grain Size:

There are median diameter of 10um,12um,15um,16um,17um,18um,19um,20um,and 22um etc.

 

2.Main Technical Index:
 Product Particle size
(um)
Tap
(g/cm3) 
S.SA
(m2/g) 
fixed carbon (%) PH the interlayer space (D002/nm) Fe
(ppm) 
capacity
(mAh/g)
D10 D50 D90 Dmax
KSG10 ≥5.5 10.0±1.5 ≤23.0 ≤40 ≥0.9 6.0-8.0 ≥99.95 >5 0.3358±0.0003 ≤50 ≥360
KSG12 ≥6.0 12.0±1.0 ≤24.0 ≤40 ≥0.9 6.0-8.0 ≥99.95 >5 0.3358±0.0003 ≤50 ≥360
KSG13 ≥7.0 13.0±1.0 ≤25.0 ≤43 ≥0.9 6.0-7.0 ≥99.95 >5 0.3358±0.0003 ≤50 ≥360
KSG15 ≥8.0 15.0±1.0 ≤26.0 ≤50 ≥0.9 5.5-6.5 ≥99.95 >5 0.3358±0.0003 ≤50 ≥360
KSG17 ≥10.0 17.0±1.0 ≤28.0 ≤55 ≥1.0 5.5-6.5 ≥99.95 >5 0.3358±0.0003 ≤50 ≥360
KSG22 ≥11.0 22.0±1.0 ≤34.0 ≤65 ≥1.0 5.5-6.5 ≥99.95 >5 0.3358±0.0003 ≤50 ≥360
KSG25 ≥12.0 25.0±1.0 ≤36.0 ≤70 ≥1.0 5.5-6.5 ≥99.95 >5 0.3358±0.0003    

 

Nature expandable graphite p