Street Address: Chalin Industrial Park, Chuanbu, Yingxi, Jiangsu
City: Yixing
Province: Jiangsu
Country/Region: China
(A99 ceramics) Essential components 99Al 2 O 3 Material characteristics Density g/cm 3 3.8 Water Absorption O Agglomeration temperature 1700 Physical characteristics Hardness HV 1700 AntiFolding Strength Kgf/cm 2 3500 Compressive Strength Kgf/cm 2 30000 Tenacity Map.m 3/2 4 Thermodynamic property Highest application temperature 1500 Thermal expansion coefficient O-lOOO / 8*1O-6 Heat resistance T() 200 Thermal conductivity W/m.k(25- 300) 31.4 15.9 Electrical specification Volume resistivity 20 .cm 1012 100 1012-1013 300 1012 Insulation breakdown intensity KV/mm 18 Dielectric constant 100MHz(E) 10