Production:
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Natural graphite
Natural flake graphite is used in metallurgy, electrical equipment, for making sand blends, lubricants, powders in pig iron and steel making etc.
We offer natural graphite of the following grades:
GL – crystalline foundry graphite (“silver graphite”)
Применяется для
It is used for making paints, pastes, for work surfaces coating when producing casts of
composite constructions that require particularly clean surfaces, for drilling operations
in oil- and gas industry.
Specifications:
|
Property
|
Grade
|
|
GL-1
|
GL-2
|
|
Carbon content, %, min.
|
88
|
84
|
|
Ash content, %, max.
|
12.0
|
15
|
|
Humidity,%, max.
|
1.0
|
1.0
|
|
Residue on the sieve 100 mesh, %, max.
|
40
|
40
|
Packing: 20-30 kg paper bags; Made in Ukraine, PRC.
GT - Crucible graphite
Infusible and chemically inert, crucible graphite is used to increase thermal
conductivity and thermal resistance of refractory bricks and crucibles.
Specifications:
|
Property
|
Grade
|
|
GT-1
|
GT-2
|
|
Ash content, %, max.
|
6
|
8
|
|
Humidity, %, max
|
1.0
|
1.0
|
|
Content of Cl ions, %, max.
|
94
|
92
|
Packing: 20-30 kg paper bags; Made in Ukraine, PRC.
GAK - accumulator graphite
It is used for making active masses of alkaline
accumulators and masses for graphitized non-ferrous bearings
Specifications:
|
Property
|
Grade
|
|
GAK-1
|
GAK-2
|
|
Ash content, %, max.
|
0.5
|
1.0
|
|
Humidity, %, max.
|
1.0
|
1.0
|
|
Content of Cl ions, %, max.
|
0.1
|
0.1
|
|
Fe content, %, max.
|
0.5
|
0.5
|
|
Milling fineness (residue), %, max
on the sieve 100 mesh
on the sieve 230 mesh
|
50
95-60
|
50
95-60
|
|
рН
|
6.5-9.0
|
6.5-9.0
|
Packing: 20-30 kg paper bags; Made in Ukraine, PRC.
GSM – special low-ash graphite
It is used in artificial diamonds synthesis.
Specifications:
|
Property
|
Grade
|
|
GSM-1
|
GSM-2
|
|
Ash content, %, max.
|
0,1
|
0,5
|
|
Humidity, %, max.
|
1.0
|
1.0
|
Packing: 20-30 kg paper bags; Made in PRC.
GS-4 - Graphite for lubricants, coatings and conducting rubber
It serves for making graphite preparations and pastes used as lubricants, conductive coatings
and rubber, special purpose items, lubricating greases for open gears of rolling mills, car springs,
other high-loaded friction units and lubricants for high temperature machine units.
Specifications:
Property
|
Grade
|
|
Ash content, %, max.
|
5
|
|
Humidity, %, max.
|
1,0
|
|
Residue, %, max.
on the sieve 70 mesh
on the sieve 100 mesh
|
0,1
1,2
|
|
рН
|
6,0-8,2
|
Packing: 20-30 kg paper bags; Made in Ukraine.
P –powder graphite for lubricants, coatings and conductive rubber
Specifications:
Property
|
Grade
|
|
Ash content, %, max.
|
5
|
|
Humidity, %, max.
|
1,0
|
|
Residue, %, max,
on sieve 70 mesh
on sieve 100 mesh
|
0,1
1,2
|
|
рН
|
6,0-8,2
|
Made in Ukraine.
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