1. High hardness: Because the hardness is high,It is good for abrasion. Resistance 2. thermal resistance: Adequate for 1000 degree by continuous using 3. Corrsion resistance ,medicial resistance :
Excellent of corrsion resistance and medicial resistance with chemical stability and high purity.4. Insulation: Excellent of dielectric strength to cope with insulation resistance in high
temperature and high voltage.5. Thermal conductivity : High thermal conductivity