Graphite crucible:

Material: Graphite

Graphite crucible Special features: High purity, fine grain, good performance of electrical conductivity and thermal conductivity, high density, good corrosion resistance, thermal shock resistance, thermal stability, high mechanical strength, low permeability, and good oxidation resistance
The raw material is capable of producing various semiconductor molds and radio tube
Materials index:
Content: 99.99%
Density: 1.87g/cm
Specific resistance: 9 Ohms-m
Compressive strength: 65mPa
Shore hardness: 55
Porosity: 15%