SEMIXICON is introducing silicon nitride ceramic for the advantage of strength and facture toughness at high temperatures and its low thermal expansion and high thermal shock resistance.

We formulate the silicon nitride material per different applications with a unique higher thermal conductivity(>90w/m.k) white colored material for extreme environment such as Aerospace ,Military and semiconductor etc industries.

Silicon   Nitride Ceramic
Relative Density	≥98.0%
Hardness	≥1500HV
Bending Strength	650MPa
Fracture Toughness	6.5MPa•m1/2
Thermal Conductivity	≥90W/m•k
Breakdown Voltage	≥3.0kV/mm