Spherical graphite is made of natural flaky graphite through sphericization treatment.
Advantages:
The product has superior electrical-conductivity and chemical stability, high capacity of charge and discharge, long time of recycle for usage, non-toxicity.
Usage:
The product is mainly used in rechargeable Lithium-ion battery.
Main Technical indices of Spherical graphite：
1.Electrochemical Indices:
Charge Capacity
(mAh/g)
Dischaarge Capacity
(mAh/g)
Coulomb Efficiency
(%)
Recycle Times
≥360
≥330
≥90
≥800
2.Physical Indices:
Average Size
(d50 μm)
Tap Density
(g/cm3)
SSA(BET)
(m2/g)
Carbon Content (%)
Moisture(%)
Dust (%)
12-40
≥1.0
4.0～6.5
99.9～99.99
≤0.2
<0.8
Remark: The above technical indices could be adjusted according to the customer's requirements.
Graphite emulsion is made of lubrication good superfine graphite powder as raw material and bonding agent, dispersant etc., through
fine processing.
1.Forging Graphite Lubricant (Types: MD Series)
Advantages:
The product has ideal lubricity and adhesiveness at high temperature. easy mould release, chemical stability. non-corrosive. non-toxic, It can improve the moulding quality and remarkably prolong the life of moulds.
Usage:
The product is an ideal mould release lubricant of high temperature in hot processing of black colored metals and non-ferrous metals , and it is widely used in forging, metal pressing process and other fieldes.
Main Technical indices of Forging Graphite Lubricant：
Type
Technical indices
Examples of Application
Solid Content
(%)≮
Graphite Content
(%)≮
The Subsidency After
3 Hours Due to 20 Times of Dilution
(%)
MD-2
28
20
35
Drop Forging,Roll Forging,Gear Rough and Finish Forge
MD-3
30
25
Free of Dilution
Steel Casting
MD-4
35
25
Free of Dilution
Purified Silicon Smelting
MD-7
40
25
40
Light Alloy Extruding
MD-8
30
23
35
Drop Forging for Heavy Pressor
MD-10
35
26
Free of Dilution
Hot Extuding for Shell Case and Warhead
MD-15
30
23
35
Hammer Forging
Remark:The technical indices can be adjusted according to the customer's requirements.
2.Wire-drawing graphite Lubricant
thick wire,intermediate wire,fine wire and super fine wire
The product has good high temperature lubrication property,and protects mould to reduce abrasion.It is also of excellent high temperature application property,and no mould release between 600 and 1200℃, no combustion,protects filament against oxidization, has good suspending property, easy storage and does not erode.
Usage:
It is an indispensable high temperature lubricant for the refractory metal such as tungsten, molybdenum, rhenium and thorium, and can also be used in coating agent in metal and glass casting or contact or resistance materials in electronic industry.
Main Technical indices of Wire-drawing graphite Lubricant:
Item
Technicalindices
TS-0
S-0
S-1B
S-1
Graphite Content (%≥)
14.5
17.5
19.5
21.0
Solid Content(%≥)
17.0
20.0
24.5
24.0
Ash content in Solid Content(%≤)
1.0
2.0
2.0
2.0
Sedimenttation degree after 8 hours(%≤)
2.5
7.5
Sedimenttation degree after 3 hours(%≤)
7.5
7.5
Adhesiveness
Good
Good
Good
Good
Remark:The technical indices can be adjusted according to the customer's requirements.
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