Company Profile
Graphite Products
Service Center
Back Home
 
  Graphite for High Temperature Oven-- Graphite for High Temperature and High Pressure--
    • Glowing
  Objects
• Crucibles
• Treatment for
  Semiconductor
• Roller inside Glass
  Furnace
  • For Diamond Tools of Making
  Molds
• For making Carbonized
  Tungsten
• For making Carbonized Silicon
• For making Aluminum Alloy

Heating elements and liner for fiber optic technology
Liners for EBE
Boat assemblies for LPE

Slicing beams
Boats for reduction heating and zone refining

Parts for crystal pulling of silicon
PECVD graphite wafer trays
Material Characteristics Chart

Composition

Grade

Bulk
Density

Hardness
(Shore)

Bending

Compressive

Porosity
(open)

Modulusof
elasticity

Themal
expansion

Themal
conductivity

Thermal
resistivity
(in air)

g/cm3

H.S

N/mm2

N/mm2

%

KN/mm2

x10-6/k-1

w/m-1k-1

°C

Pure Graphite

H.L.M

1.74

35

26

55

16

10

2.1

140

600

Equal Size Pure Graphit

R-6510

1.84

65

60

125

10

11.5

5.1

100

600

R-6650

1.84

70

65

150

10

12.5

5.0

90

600

R-6710

1.88

75

85

170

10

14

5.8

100

600

R-8340

1.72

50

45

90

15

10.5

2.9

90

600

R-8510

1.83

65

60

125

10

11.5

4.0

100

600

Pressed Pure Graphite

R-6500

1.77

55

50

120

13

11

5.0

80

600

R-8650

1.84

70

65

150

10

12.5

3.9

90

600


| Mechanical Application | Carbon Brushes Application | Electronic Application |
| E.D.M. Application | Pump Seal Application | Continuous Casting Application | Steam/Hot Coal Pressure Joint |