isolatic high temperature Alumina Ceramic panel base plate
Reputation depends on quality, quality comes from Hard!
Alumina Ceramics:
Japan is also a major producer and consumer of chemical alumina in the world. In 2012, its output was about 1000k tons, and it continues to rise slowly. The variety is also more global. Japan does not produce metallurgical grade alumina, but in chemical alumina production. However, it has achieved scale, serialization, high-tech, environmental protection and cost rationalization. In addition to meeting domestic demand, the export volume has reached 25%. More than 85% of Japan's chemical alumina production is produced by Sumitomo Chemical Industries, Showa Denko, and Japan Light Metals. Around 1940, the United States, Japan, and Europe conducted large-scale research on chemical alumina. By the 1970s, some industrialized countries in foreign countries had great development. According to the statistics of the International Aluminium Association, in 1975, the total output of alumina in western countries was about 20,344k tons, and the output of chemical alumina was 1,699k tons, accounting for 8.3% of the total output. In 2000, the total global alumina production was about 5,1200k tons, while chemistry The output of alumina is 4800k tons, accounting for 9.4% of the total output. In 2008, the global production of metallurgical grade alumina was 60496k tons, and the output of chemical alumina was 4638k tons, accounting for 7.12% of the total output. In 2012, the total alumina of the world The output is 95,705k tons, and the chemical alumina output is 8,580k tons, accounting for 9% of the total output. From 2008 to 2012, the annual average growth rate of the world's chemical alumina was 16.6%, which was about 11 percentage points higher than the annual average growth rate of primary aluminum.
properties: High hardness, high strength, wear resistance, corrosion resistance, high temperacture (1600°), good thermal diffusivity, good insulativity, low cost etc.
Data Sheet↓
Color: White/Ivory Density: 3.9g/cm3 Alumina Content: 96% 99% 99.5% Gas permeability: 0 Water Absorption: 0 MONS' Hardness: 82 Vickers Hardness (Hv50): 15.7(1600) Gpa(Kg/mm²) Flexural Strength(20°C): 330Mpa Compressive Strength(20°C): 2000Mpa Fracture Toughness (20°C): 4 MPam1/2 Thermal Conductivity(20°C): 27.5W(m.K) Thermal Expansion Coefficient: 7.6 10-6/°C Thermal Shock Resistance: 200 △T°C
Maximum use temperature 1650°C
Dielectric Strength: >10 KV/mm
Dielectric Constant: 9.1er
Dielectric Loss Angle(1MHz): 0.0002-0.0003
Volume Resistivity(20°C): >1014Ω.cm
Application industry: Machinery, electronic, chemical, petroleum etc. Specific application: Electrical ceramic substrate, plunger, sealing ring etc.
Why Choose Us? 1.12 years of professional production industrial ceramics factory 2.High quality products with low price 3.High precision parts with lowest tolerance 4.Short time for production 5.Has a group of experienced, professional and efficient R&D team 6.Has a good reputation in China and abroad. 7.MOQ is not limited, small quantity is welcome.
8.Vigorous team and good after-sales service
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A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 50% T/T in advance ,balance before shippment.