Product name | High purity boron nitride ceramic products | ||||||
Raw material | 99.6% Boron nitride | ||||||
Density | >2.0 g/cm3 | ||||||
Oxygen content | 0.4664% | ||||||
Porosity | 2.6% | ||||||
Leeb hardness | >300 HL | ||||||
Three-point bending strength | 35 Mpa | ||||||
CTE(25℃-1200℃) | -1–2.5(10-6/K) | ||||||
Thermal conductivity(room temperature) | 50 W/mk | ||||||
Maximum use temperature | 900℃(non-vacuum) | ||||||
2100℃(vacuum) | |||||||
2300℃(inert gas) | |||||||
Room temperature resistivity | >1014 Ω·cm |