Electrical / HV Parts Ceramic Powders and Precursors

Unipretec offers 99.6% alumina substrates. This high purity alumina substrate exhibits excellent physical, chemical, and mechanical properties, including exceptional insulating properties, high thermal conductivity, low dielectric constant, low dielectric loss, high flexural strength, high wear and... [See More]

• Applications: Chemical or material processing; Corrosion resistant; Electronics or semiconductors; HV / Electrical
• Density: 3.9 to 3.95

• Material Type: Alumina
• Max Use Temperature: 1500 to 1650

Al2O3 substrates are now the most established ceramic substrates in terms of manufacturing and processing technology. Unipretec provides al2o3 substrates with alumina concentration of 96%. Due to their exceptional electrical, mechanical, and chemical properties, they are extensively used. We use... [See More]

• Applications: Chemical or material processing; Corrosion resistant; Electronics or semiconductors; HV / Electrical
• Density: 3.7

• Material Type: Alumina
• Max Use Temperature: 1500 to 1650

AlN substrate possesses a wide range of superior physical properties, including high breakdown electric field strength, thermal conductivity, resistivity, and so forth. In fields like LED packaging, power modules, wafer bonding, power resistors, and metalized substrates (such as thin film, thick... [See More]

• Applications: Refractory or High Temperature Insulation; Chemical or material processing; Corrosion resistant; Electronics or semiconductors; HV / Electrical
• Density: 3.25 to 3.35

• Material Type: Aluminum Nitride
• Max Use Temperature: 1200

Alumina ceramic rods have high hardness and excellent wear resistance, making them less susceptible to damage from friction or usage. Additionally, they can maintain their superior mechanical and insulating properties at high temperatures, and are chemically inert, meaning they are not corroded by... [See More]

• Applications: Refractory or High Temperature Insulation; Chemical or material processing; Corrosion resistant; HV / Electrical; Wear resistant parts or tooling
• Density: 3.6 to 3.95

• Material Type: Alumina
• Max Use Temperature: 1500 to 1650

Alumina ceramic tubes are made of high-purity alumina materials that have exceptional characteristics like high temperature resistance, wear resistance, and chemical stability, etc., and are extensively utilized in a wide range of industries. [See More]

• Applications: Refractory or High Temperature Insulation; Chemical or material processing; Corrosion resistant; HV / Electrical
• Density: 3.6 to 3.95

• Material Type: Alumina
• Max Use Temperature: 1500 to 1650

Alumina plate is widely used because of its excellent performance and relatively low cost. It can still maintain insulation performance and high strength without deformation in high temperature environment. Moreover, it ’s harder and more abrasion resistant than metals. [See More]

• Applications: Refractory or High Temperature Insulation; Corrosion resistant; HV / Electrical
• Density: 3.6 to 3.95

• Material Type: Alumina
• Max Use Temperature: 1500 to 1650

High hardness. Extremely high electrical conductivity. Thermal stability. Inert to nonferrous metals. 3M ™ Titanium Diboride Powders are highly resistant to abrasion, chemical corrosion and high temperatures, making them suitable for wear protection applications. 3M ™ Titanium Diboride... [See More]

• Applications: HV / Electrical; Welding, Cathode Protection
• Type: Grannular Fill; Powder, Grain or Grog

• Material Type: Metal-Boride

Aremco offers a wide range of high purity metals and ceramics that are applicable to scientists and engineers involved in basic research and applied product development. [See More]

• Applications: Foundry / Metal Processing; Abrasives, ceramics or glass manufacturing; Chemical or material processing; Corrosion resistant; Electronics or semiconductors; HV / Electrical; Wear resistant parts or tooling
• Type: Powder, Grain or Grog

• Material Type: Alumina (optional feature); Boron Carbide (optional feature); Carbide Material (optional feature); Silicon Carbide (optional feature); Tungsten Carbide (optional feature); Graphite (optional feature); Silicate / Clay (optional feature); Al Silicate or Mica Based (optional feature); Silica or fused silica (optional feature); Aluminum Nitride (optional feature); Boron Nitride (optional feature); Ceria (optional feature); Hafnia (optional feature); MgO / Magnesite (optional feature); Metal-Boride (optional feature); Silicon Nitride (optional feature); Titanate (optional feature); Zirconia (optional feature)