Hard Industrial Ceramic Materials

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: Hard
• Shape / Form: Plate / Board

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

Optoelectronic packages serve as the critical interface for photonic components. We deliver end-to-end precision packaging solutions from design to mass production. Leveraging advanced materials and automated processes, our products ensure superior optical signal integrity and long-term reliability,... [See More]

• Performance Features: Hard; Insulation resistance 500V DC

• Applications: Abrasives, ceramics or glass manufacturing; Electronics or semiconductors; High-power laser TO packages,Automotive relay sealing,Discrete semiconductor devices,Multilayer Ceramic Substrates,Surface-Mount Power Packages

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: Hard
• Shape / Form: Plate / Board

• 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]

• Performance Features: Hard
• Shape / Form: Plate / Board

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

Alumina ceramic furnace tubes are used to contain and protect heating elements and samples processed in the furnace. In addition, they are used to control the atmosphere within the furnace by preventing air from entering or leaving the furnace. [See More]

• Performance Features: Porous material; Hard
• Shape / Form: Tube

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

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: Porous material; Hard
• Shape / Form: Plate / Board

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

Alumina ceramic plunger is manufactured from 99.8% alumina ceramic material. It is a highly durable and chemically resistant ceramic used in a variety of industrial applications. Alumina ceramic plungers are specifically engineered for high-pressure fluid handling or precision metering applications. [See More]

• Performance Features: Hard
• Density: 3.6 to 3.95

• Material Type: Alumina
• Applications: Foundry / Metal Processing; Chemical or material processing; Corrosion resistant

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]

• Performance Features: Hard
• Shape / Form: Immersion Tube or Sheath

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

Alumina ceramic thermocouple protection tubes are used to protect thermocouples from severe conditions. It serves as a barrier between the thermocouple and the environment, shielding the thermocouple from contamination and damage. It also helps to maintain accurate temperature measurements by... [See More]

• Performance Features: Hard
• Shape / Form: Tube

• 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]

• Performance Features: Hard
• Shape / Form: Tube

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

Alumina crucibles are used in laboratories as containers for chemical compounds or metal refractories at extremely high temperatures. Their high-temperature stability, chemical inertness, and mechanical strength have made them essential vessels for use in various industries, laboratory research, and... [See More]

• Performance Features: Hard
• Max Use Temperature: 1500 to 1650

• Material Type: Alumina
• Density: 3.6 to 3.95

Unipretec manufactures alumina rod with aluminium oxide purity of 95%, 99%, and 99.8%. Due to their remarkable characteristics, such as their high-temperature resistance, mechanical strength, electrical insulation, and chemical inertness, alumina rods are an essential component in a variety of... [See More]

• Performance Features: Porous material; Hard
• Shape / Form: Immersion Tube or Sheath

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

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: Porous material; Hard
• Shape / Form: Plate / Board

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

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: Hard
• Shape / Form: Plate / Board

• Material Type: Alumina; Silicon Carbide; Tungsten Carbide
• Max Use Temperature: 1500 to 1650

Alumina tube is a non-porous ceramic tube that is formed of 95%, 99%, or 99.8% alumna material. As a result of its remarkable thermal, mechanical, and chemical characteristics, it is a preferred option in various sectors. Its resistance to high temperatures, abrasion, and corrosion, as well as its... [See More]

• Performance Features: Porous material; Hard
• Shape / Form: Tube

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

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: Hard
• Shape / Form: Plate / Board

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

Aluminum oxide ceramic is a high-performance ceramic material, also known as alumina ceramic material. Composed of high-purity alumina powder, this non-metallic material is manufactured via pressing, molding, sintering, and other processes. According to the alumina content, it is classified as 92... [See More]

• Performance Features: Porous material; Hard
• Max Use Temperature: 1200 to 1650

• Material Type: Alumina; Silicon Carbide; Tungsten Carbide; Silicon Nitride; SpecialtyMaterial
• Density: 3.6 to 3.95

Ceramic structural balls are typically used in bearings and have a supporting function. Ceramic bearing balls are a crucial component of deep groove ball bearings, angular contact bearings, self-aligning ball bearings, thrust ball bearings, etc. [See More]

• Performance Features: Hard
• Density: 3.2 to 6

• Material Type: Alumina; Silicon Carbide; Tungsten Carbide; Silicon Nitride; Zirconia; SpecialtyMaterial
• Applications: Chemical or material processing; Corrosion resistant; HV / Electrical; Refractory or High Temperature Insulation

Ceramic blades are typically manufactured from zirconium oxide (also spelt zirconia). They are the preferred option in environments needing chemical resistance or non-magnetic features because of their benefits such as outstanding sharpness, long-lasting edge retention, and resistance to rust or... [See More]

• Performance Features: Hard
• Density: 5.95 to 6

• Material Type: Zirconia; SpecialtyMaterial
• Applications: Abrasion Resistant; Biomaterial; Chemical or material processing; Corrosion resistant; Electronics or semiconductors; HV / Electrical; Wear resistant parts or tooling

Ceramic components are manufactured of ceramic materials, which are an extensive family of inorganic, non-metallic compounds typically consisting of metal, non-metal, and metalloid elements. The exceptional properties exhibited by ceramics, such as their high hardness, low electrical conductivity,... [See More]

• Performance Features: Hard
• Applications: Abrasion Resistant; Armor / Ballistic Protection; Biomaterial; Corrosion resistant; Electronics or semiconductors; HV / Electrical; Thermal Insulation or Fire Proofing Material; Wear resistant parts or tooling; Battery / Fuel Cell; Refractory or High Temperature Insulation

• Material Type: Alumina; Silicon Carbide; Tungsten Carbide; Cordierite; Glass Ceramics; Porcelain; Steatite; Aluminum Nitride; Silicon Nitride; Zirconia; SpecialtyMaterial
• Bond & Processing: Sintered / Fired