导热系数:230W/(m·K) |
Bending Strength:300MPa |
Insulation Resistance:≥10^14Ω |
Withstand Voltage:≥4000V |
介电常数:9.5 ~ 9.8 |
介电强度:≥14kV/mm |
损耗因数:≤0.0015 |
导热系数:22 ~ 26W/(m·K) |
体积电阻率:≥1×10¹⁴Ω·cm |
Bulk Density:3.75 ~ 3.85g/cm³ |
Ceramic Purity:96% Al₂O₃ |
Coefficient of Thermal Expansion:7.2 ~ 8.0×10⁻⁶/℃ |
Compressive Strength:≥2200MPa |
Flexural Strength:≥320MPa |
Manufacturing Process:Precision wet casting |
Operating Temperature:-40 ~ 125℃ |
Rockwell Hardness:HRA 85 ~ 88 |
Short-term Temperature Resistance:160℃ |
Sintered Thickness:1mm; 0.9mm; 0.76mm; 0.635mm; 0.5mm; 0.38mm; 0.2mm; 0.25mm; 0.18mm |
Sintering Shrinkage:28%±2% |
Surface Roughness:Ra0.3 ~ 0.6μm |
Water Absorption:0% |
Young's Modulus:330GPa |
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