Dielectric / Electrical Insulation Industrial Ceramic Materials Datasheets

Alumina Extruded Rod -- 031AE
from Accuratus Corporation

Accuratus maintains an inventory of standard extruded and cast aluminum oxide, mullite and sialon shapes for fast delivery requirements. These are low cost, quality rods and tubes that can be quickly cut to precision lengths. (See Mullite Sizes, Aluminum Oxide Sizes and Sialon Sizes). Accuratus will... [See More]

  • Material Type: Alumina
  • Shape / Form: Rod
  • Composition: 94% - 99.5% Al2O3
  • Length: 59.06
Aluminum Nitride (ALN) Ceramic Substrates -- AlN-170
from CoorsTek

Aluminum Nitride Advantages. High heat dissipation with thermal conductivity of 170 W/m K. Non-toxic alternative to BeO. Thermal expansion coefficient similar to Si, GaN, and GaAs semiconductors. High dielectric strength. Setting the Standard – for Over Four Decades!. CoorsTek developed the... [See More]

  • Material Type: Aluminum Nitride; SpecialtyMaterial
  • Thermal Conductivity: 170
  • Composition: Aluminum Nitride
  • CTE: 4.4
from RS Components, Ltd.

A range of ceramic fish spine beads for very high temperature electrical insulation. Interlocking beads allow flexible insulation of wires. Use up to 1200 °C. Abrasion resistant. Steatite Ker 220 material. Quantitities sufficient to cover 3.5m of wire. Bore Size = 1.5mm. Material = Ceramic. [See More]

Aluminum Oxide -- B890
from CerCo, LLC

Material of choice for high-voltage insulators [See More]

  • Material Type: Alumina
  • Density: 3.57
  • Shape / Form: Custom Shape
  • MOR / Flexural Strength: 46500
MACOR® Machinable Glass Ceramic
from Corning Specialty Materials

MACOR machinable glass ceramic has excellent physical properties, high dielectric strength, and electrical resistivity; and it withstands high temperature while providing tight tolerance capability. It is non-porous and non-shrinking, and can be machined into complicated shapes and precision parts... [See More]

  • Material Type: Silicate / Clay; Glass Ceramics
  • Max Use Temperature: 800
  • Shape / Form: Rod; Plate / Board
  • Thermal Conductivity: 1.46
Base Metal X-Type Dielectric -- AD202N
from Ferro Corporation-Electronic Material Systems

Environmentally friendly, excellent sintered density [See More]

  • Max Use Temperature: 1340
  • Bond & Processing: Sintered / Fired
  • Applications: Ceramic Capacitors
Beryllium Oxide Ceramics -- BW1000
from Materion Corporation

Materion Ceramics has the capabilities to manufacture complex and custom designs by the addition of a variety of machining functions. Input material used for customized products can be dry pressed, isopressed or extruded in form and consist of Materion Ceramics' BW1000 "high strength" material. [See More]

  • Material Type: Beryllia / Beryllium Oxide; SpecialtyMaterial
  • Thermal Conductivity: 275 to ?
  • Shape / Form: Custom Shape
  • CTE: 16.2
96% Alumina Plate/Disk -- P96001-x x
from Superior Technical Ceramics Corp.

Plate sizes can be made to various thicknesses. Standard thicknesses are .125", .250", .375", .500", .625", .750", and 1.00". Not all plates can be made to the thicknesses listed above. Please contact us for the maximum thickness that can be manufactured for your desired plate size. [See More]

  • Material Type: Alumina
  • Length: 2.11
  • Shape / Form: Plate / Board
  • Width / Diameter: 2.11