Graphite raw materials
Toyo graphite iso-68
  • Toyo graphite iso-68
Toyo graphite iso-68

Toyo graphite iso-68:Graphite has good thermal conductivity and high temperature resistance. In the process of high temperature use, the thermal expansion coefficient is small, and it has certain strain performance for rapid heating and rapid cooling. It has strong corrosion resistance to acid and alkaline solutions and excellent chemical stability.

It is commonly used for high-strength extruded semiconductor graphite mold products.



Iso-68: physical properties

Density: 1.82g/cm3

Hardness (Shore): 80

Specific resistivity: 15.5 μ Ω·m

Flexural strength (MPA): 76.0

Compressive strength (MPA): 172

Tensile strength (MPA): 54.0

Elastic modulus (GPA) 10.8

Thermal expansion coefficient: 10-6 / ℃ 5.6

Thermal conductivity w / (m · K) 70