High purity  graphite round for sale            

Because the raw material( high pure graphite blocks) are produced by our company,the better quality and lower price can be ensured!

 This is a special raw materials for processing of graphite crucible,quality is better than other companies

Because professional, so trust!

        Our company uses high-quality low-ash materials, which are made into high-purity graphite after high temperature graphitization and ash removal. 

        Characterized by high strength, good thermal shock resistance, high temperature resistance, oxidation resistance, small resistivity, corrosion resistance and easy precision machining, high-purity graphite is an ideal inorganic non-metallic material.

Specifications

Bulk density (-)	1.85	Tensile strength (MPa)	38
Shore hardness (-)	64	Thermal conductivity (W / m . K)	140
Flexural strength (MPa)	59	Specific resistance (μΩ-m)	8-11
Coefficient of thermal expansion (x10.6 / K)	4.8	Ash (%)	0.05
Grain size(mesh)	400	Carbon content	99.99%

 

The following photos capture all the physical :