Product Feature:1. High thermal conductivity2. High electrical insulation3. Low dielectric losses4. Good corrosion resistance5. High surface qualityUnipretec can provide high quality alumina ceramic substrate made of 96% purity alumina ceramic. The material has excellent thermal, electrical and mechanical properties. The excellent electrical insulation makes it widely used in electronic fields, it performs well in the metalization of thin film and thick film circuit.Property Data for 96% Alumina SubstrateDensity:3.7 g/cm3Water absorption: 0Grain size: 3-5μmBending strength: ≥274MpaThermal Conductivity: ≥20.9W/(m·K)Dielectric strength： ≥12Kv/mmVolume Resistivity (at 20 ℃): ≥10^14Ω·cm (at 500 ℃): ≥10^9Ω·cmDielectric constant (1MHz): 9~10About UNIPRETECUNIPRETEC provides high-performance ceramic products in Alumina, Zirconia, Boron Nitride, Machinable Glass Ceramic, Silicon Nitride and further special materials. Along with these materials, we offer several machining from which to choose such as cutting, drilling, sawing, turning, grinding, polishing etc.. Furthermore, our technologies and equipments allow us to provide various and flexible forming processes, like dry pressing, isostatic pressing, extrusion, injection moulding and slip casting.
Product Feature:1. High thermal conductivity2. High electrical insulation3. Low dielectric losses4. Good corrosion resistance5. High surface qualityUnipretec can provide high quality alumina ceramic s
Boron Nitride is a synthetic technical ceramic material, which is available in powder, solid, aerosol and liquid forms. It has out-standing thermal characteristics; high thermal conductivity and excel
As the most widely used advanced ceramic material, Aluminium Oxide (Al2O3) Ceramic has irreplaceable advantages comparing to metals,plastics... It provides one more option when choosing material. Nowa
This screw rod is made from 99.5% alumina ceramic materials, the use of dry pressing process makes the rod obtain high density and good flexural strength, resulting in better acid corrosion. On the t
Zirconia is most famous high-performance material among all oxide ceramics. Ceramic components made out of Zirconia generally consist of Zirconia as basic material doped with some percentage of other
Features:1.High wear resistance and excellent corrosion resistance2.Low wear loss can protect material from pollution3.High grinding efficiency4.Extremely long useful time, low overal operating costsO
Zirconia has the highest strength and toughness at room temperature of all the advanced ceramic materials. The fine grain size allows for extremely smooth surfaces and sharp edges.Applications include
Product Feature1. High quality: Max working temperature 1700C, high abrasive resistance.2. Various sizes for your choose, diameter from 1-120mm, length from 100-1600mm3. Various processing methods mak
Product Feature1. High quality: Max working temperature 1700C, high abrasive resistance.2. Various sizes for your choose, diameter from 1-120mm, length from 100-1600mm3. Various processing methods mak
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