Silicon Carbide  have the property of excellent resistant-corrosion, high mechanical strength, high thermal conductivity, good self-lubrication, used as seal faces, bearings and tubes. When the sic faces are combined with graphite faces the friction is the smallest and they can be made into mechanical seals which are able to work in highest working requirements

1.Volume density:3.10-3.15 g/cm3    

2.Hardness:2800 kg/mm2           

3.Porosity:<0.2%
4.Compressive Strength:3900Mpa  

5.Flexural Strength: 450Mpa         

6.Purity:99%