Street Address: Chalin Industrial Park, Chuanbu, Yingxi, Jiangsu
City: Yixing
Province: Jiangsu
Country/Region: China
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(A75 ceramics) Essential components 75Al 2 O 3 Material characteristics Density g/cm 3 3.2 Water Absorption 0 Agglomeration temperature 1430 Physical characteristics Hardness HV 1000 AntiFolding Strength Kgf/cm 2 2000 Compressive Strength Kgf/cm 2 10000 Tenacity Map.m 3/2 - Thermodynamic property Highest application temperature 1100 Thermal expansion coefficient 0-1000 / 6*10-6 Heat resistance T() 200 Thermal conductivity W/m.k(25- 300) 15 10 Electrical specification Volume resistivity 20 .cm 1012 100 1012-1013 300 109 Insulation breakdown intensity KV/mm 15 Dielectric constant 100MHz(E) 8.3