Graphite Blocks

Isostatic pressed graphite is a new graphite material developed in the 1960s, which has a series of excellent properties. For example, the isostatic graphite heat resistance is good, in an inert atmosphere, with the increase of the temperature of its mechanical strength is not reduced, but increased, at about 2500℃ reached the highest value; Compared with common graphite, the structure is fine and compact, and the uniformity is good. The thermal expansion coefficient is very low, with excellent thermal shock resistance; Isotropic; Strong chemical corrosion resistance, and good thermal and electrical conductivity; It has excellent machining properties.

Technical Data Of Graphite Blocks

Product Name

WH-6

Application

General

Chemical Composition

Synthetic Graphite

Density

1.91g/cm3

Resistivity

11-10μΩM

Thermal Conductivity

140W/m.K

Shore Hardness

53HSD

Flexural Strength

55MPa

Compressive Strength

95MPa

Porosity

11%

Ash

50PPM

Particle Size

8-10micron