Sintered / Fired Ceramic Sheets and Boards

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]

• Performance Features: Sintered / Fired
• Applications: Chemical or material processing; Electronics or semiconductors; HV / Electrical

• Material Type: Alumina

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]

• Performance Features: Sintered / Fired
• Applications: Chemical or material processing; Electronics or semiconductors; HV / Electrical

• Material Type: Alumina

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]

• Performance Features: Sintered / Fired
• Applications: Chemical or material processing; Electronics or semiconductors; HV / Electrical; Refractory or High Temperature Insulation

• Material Type: Aluminum Nitride

Alumina ceramic plates are well-known for their hardness, wear resistance, and electrical insulation. These plates have numerous applications across various sectors, including the electronics, metallurgy, medical, semiconductor, and armor systems. Unipretec offers ceramic plates with different... [See More]

• Performance Features: Sintered / Fired; Porous material
• Applications: Chemical or material processing; HV / Electrical; Refractory or High Temperature Insulation; Wear resistant parts or tooling

• Material Type: Alumina

Alumina sheet is manufactured of 95%, 96%, 99%, or 99.8% high-purity alumina. It has a wide range of advantageous properties, making it a versatile ceramic material for a variety of industrial applications. Due to their resistance to high temperatures, superior mechanical strength, electrical... [See More]

• Performance Features: Sintered / Fired; Porous material
• Applications: Chemical or material processing; Electronics or semiconductors; HV / Electrical; Optical Grade; Refractory or High Temperature Insulation

• Material Type: Alumina

Alumina substrate, also known as aluminum oxide substrate or ceramic substrate, is primarily composed of aluminum oxide (Al2O3). The excellent electrical, thermal, and mechanical characteristics of alumina, a well-known ceramic material, lead to its selection. The manufacturing process of alumina... [See More]

• Performance Features: Sintered / Fired
• Applications: Electronics or semiconductors; HV / Electrical

• Material Type: Alumina; Silicon Carbide; Tungsten Carbide

Aluminum Nitride (AlN) substrate is a ceramic material widely used in the electronics industry. It is renowned for its superior thermal conductivity, high electrical insulating properties, and outstanding chemical stability. AlN substrates have a unique combination of properties that make them... [See More]

• Performance Features: Sintered / Fired
• Applications: Chemical or material processing; HV / Electrical; Optical Grade

• Material Type: Aluminum Nitride

Unipretec provides standard and custom hot-pressed boron nitride plate products. The hexagonal boron nitride plates are manufactured at high temperatures and pressures. In addition to pure 99% BN plates, we also offer BN composite materials that contain zirconia, alumina, and aluminium nitride to... [See More]

• Performance Features: Sintered / Fired; Machinable ceramic
• Applications: HV / Electrical; Refractory or High Temperature Insulation

• Material Type: Boron Nitride

Firewall or noncombustible barrier for welding cylinder trucks and carts [See More]

• Performance Features: Sintered / Fired
• Width / OD: 12

• Length: 60
• Thickness: 1 to 1.5