XTL sintyron ceramic custom products sheet alumina ceramic plate with groove

Property content Property index
Density(g/cm3) ≥3.30 g/cm3
Water absorption (%)
Thermal conductivity(20°C, W/m.k) ≥170
Linear expansion coefficient (RT-400°C,10-6/°C) 4.4
Flexural strength (MPa) ≥330
Bulk resistance (Ω.cm) ≥1014
Dielectric constant(1MHz) 9
Dissipation factor (1MHz) 3×10-4
Dielectric strength (KV/mm) ≥15
Surface roughness Ra(μm) 0.3~0.5 (≤20nm)
Camber (~/25.4(length)) 0.3~0.5
Appearance Dense

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