Yuanchang - Tianjin first prosperity

Graphite and products

Graphite Electrode  Specifications

Items

General Power

High Power

Ahs Content ( % max )

0.5

0.2

Real Density ( g/cm3 min )

2.18

2.20-2.22

Bulk Density ( g/cm3 min )

1.52-1.58

1.60-1.68

Specific Resistance (e mm2/m max )

8.51-9.011

7-8 , 6.0-7.5

Tensil Strength ( kg/cm2 )

50-70

60-70

Breaking Strength ( kg/cm2 )

80-130

100-150

Compresive Strength ( kg/cm2 min )

200-230

200-250

Thermal Expension Coefficient x 10-6 (°C)

-2.2

1.5-1.8

Young's Modulus (kg/mm2 )

650-800

800-900

Current Density (A/cm2 )

3.5-23.5

4.0-32

Diameter, length and of nipple at buyer's option. Packing in wooden orates.

Kiln Oil Coke

Specifications

Flxed Carbon: 985 min
Ash: 1% max
Sulphour: 0.5% max
Volatile: 1% max
Moisture: 1% max

Size

1-10mm or as customers requited

Packing

In plastic woven bags

Graphite Lump (Scraps)

Specifications

F.C.: 98% min
S: 0.05% max

Size

0.5-10mm 85% min

Packing

In plastic woven bags

Graphite poeder

Specifications

F.C.: 98% min
S: 0.05% max

Size

0.5-10mm 85% min

Packing

In plastic woven bags

Crystalline Flake Graphite Specifications

Grade

F.C. % min

Size (mesh)

+595

95

50

+585

85

50

+885

85

80

+185

85

100

- 185

85

- 100

Packing: In Kraft-paper bags with outer gunny bags

Silicon Carbide  Specifications

Grade

Sic % min

F.C. % max

Fe2O3 % max

Al2O3 % max

-

98

0.6

0.7

  

-

90

1.5

1.2

  

-

85

2.5

2.0

1.2

Packing: In plastic bags with outer plastic woven bags.
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Tianjin First prosperity International Trade Co.,Ltd.
A member of Chinainfo.