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High purity & micronized graphite

Specifications
High purity graphite and was made from reaction of flake graphite and various kinds of acids . Acid removes the impurities inside flake graphite, and boosts the purity to 99-99.98%. Whereas Micronized graphite is natural crystalline graphite, subjected to milling, grinding, and particle classification; then further concentrate to desired levels.
It has the advantages of high temperature resistance, corrosion resistance, thermal shock resistance, self-lubricating, and small resistivity, etc.

Our Regular Flake Graphite is the right solution for:
  • Battery applications.
  • Catalysts in chemical fertilizer industry.
  • Additive material for plastics and rubber products.
  • Carbon brushes.
  • Powder metallurgy applications.
  • Raw material for graphite foil.
  • Fuel cell applications.
  • High temperature coatings.
  • Crucibles for melting chemical reagents.
  • High quality synthetic diamonds.
  • Carbon Brushes.
  • Pencil leads.
  • Plastics.
  • Metallurgy.
  • Lubricants.
  • Alkaline Batteries.
  • Chemical and Defense-related Industries.
  • Fire Resistance.
  • Heat Insulation.
Product Type & Specifications
Micronized Graphite：

Grade

D10
(um)

D50
(um)

D90
(um)

Carbon Content
(%)

Bulk Density
(g/l)

Moisture
(%)

HSMG35

15±5

35±5

70±10

95-99

550-600

<0.5

HSMG25

7±3

25±5

60±10

95-99

350-450

<0.5

HSMG20

6±3

20±5

38±8

95-99

300-400

<0.5

HSMG10

4±1.5

10±2

25±6

95-99

200-300

<0.5

HSMG6BP

3±1

6±1.5

22±5

95-99

100-170

<0.5

HSMG4

2±1

4±1

11±2

95-99

130-230

<0.5

HSMG2

1±0.5

2±1

5±2

95-99

150-250

<0.5



Typical Grades
High Purity Graphite：

Grade

Fixed Carbon
(%)

Particle Size
(mesh)

Moisture
(%)

PH

Fluoride
(ppm)

Chloride
(ppm)

HS3299AA

>99

+32

<0.5

6-8

<50

<50

HS59998AA

>99.98

+50

<0.5

6-8

<50

<50

HS59995AA

>99.95

+50

<0.5

6-8

<50

<50

HS599AA

>99

+50

<0.5

6-8

<50

<50

HS899AA

>99

+80

<0.5

6-8

<50

<50

HS599

>99

+50

<0.5

3-6

*

*

HS5999

>99.9

+50

<0.5

3-6

*

*

HS+199AA

>99

+100

<0.5

6-8

<50

<50

HS-199AA

>99

-100

<0.5

6-8

<50

<50

- Special grades with different specs are also available on request. Please contact us for details.