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]

  • Form: Rod
  • Dielectric Constant: 9 to 9.8
  • Dielectric Strength: 14.6 to 1.69E7
  • Resistivity: 1.00E14
Custom Glass
from Fredericks Company - Televac

The Fredericks Company has wide-ranging capabilities for developing custom glass products. With successful prototype development, Fredericks can supply the quantities required for your production needs. [See More]

  • Form: Rod; Bar / Rod; Tube; Rod
Celazole® PBI Machinable Plastic - Rod Stock
from Quadrant Engineering Plastic Products

Celazole ® PBI is the highest performance engineering plastic available from Quadrant EPP. It offers the highest mechanical properties of any thermoplastic above 400 ° F (205 ° C). Celazole is ideal for high heat bushings, connectors and valve seats. Celazole PBI is extremely hard and... [See More]

  • Form: Rod
  • Dielectric Constant: 3.2
  • Dielectric Strength: 2.17E7
  • Resistivity: 1.00E13
Redco™ Phenolic Laminates
from Redwood Plastics

Phenolic resin, when combined with cotton fabric, offers excellent strength and rigidity, good insulative qualities, and optimum machinability. These qualities make our standard “NEMA CE ” grade ideally suited for high load and high impact applications.For applications that require a... [See More]

  • Form: Rod (optional feature); Hollow Stock (Tube, Pipe, Column) (optional feature)
  • Dielectric Constant: 5.1 to 5.2
  • Dielectric Strength: 200 to 600
  • Material: Phenolic / Formaldehyde
Aluminum Nitride (AlN) Ceramic Component
from San Jose Delta Associates, Inc.

Aluminum Nitride - AlN, is most often the material of choice due to its relatively excellent thermal conductivity and non-toxic nature. Because San Jose Delta has a segregated beryllium oxide - BeO department with over 20 years of experience fabricating common microwave designs such as helix support... [See More]

  • Form: Fabricated Part or Shaped Stock; Rod
  • Resistivity: 1.00E15
  • Dielectric Constant: 9
  • Material: Aluminum Nitride
Polyurethane 75A Durometer Sheeting -- 48256 [48256 from Pleiger Plastics Co.]
from U.S. Plastic Corporation

Polyurethane has a high load bearing capacity and excellent tear resistance. It is also abrasion, oil, and solvent resistant, with a high resistance to sunlight and weather conditions. It has a broad temp range from -90 deg F to 180 deg F. Provides superior sound dampening properties in relation to... [See More]

  • Form: Rod
  • Features: Electrical Power or High Voltage
  • Material: Polyurethane
Aremcolox™ 502 Series Ceramic -- 502-0400
from Aremco Products, Inc.

Aremco offers a broad range of machinable and fully-dense ceramic materials for applications in which high temperature insulation, thermal shock resistance and high dielectric strength are required. Aremcolox ™ and Super-Heat ceramics include compositions based on alumina, alumino-silicates,... [See More]

  • Form: Rod; Bar / Rod; Plate / Board; Rod
  • Material: GlassCeramic
  • Dielectric Constant: 6.9
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]

  • Form: Rod; Bar / Rod; Plate / Board; Rod
  • Dielectric Constant: 5.64 to 6.01
  • Dielectric Strength: 4.50E7 to 1.29E8
  • Resistivity: 1.00E18
Acetal
from Franklin Fibre-Lamitex Corporation

Acetal, a crystalline thermoplastic polymer with a high melting point, offers many engineering advantages. Its unique combination of physical properties makes many industrial and consumer applications possible which require qualities other thermoplastics cannot provide. A high modulus of elasticity... [See More]

  • Form: BarStock; Plate / Board; Rod; Hollow Stock (Tube, Pipe, Column)
Oxide Ceramics -- DEGUSSIT®
from Friatec N.A., LLC

Our products are made from FRIALIT - DEGUSSIT ceramic materials for high-temperature technologies. High temperatures constitute a real test and materials intended for such technologies must meet the strictest quality and intrinsic property requirements. A [See More]

  • Form: Rod; Hollow Stock (Tube, Pipe, Column)
  • Resistivity: 100000 to 1.00E15
  • Dielectric Constant: 9.2
  • Material: Alumina
96% Alumina Rod -- 960300
from Superior Technical Ceramics Corp.

For our stock lengths of 24". Ceramic tubes and rods can be cut to shorter lengths. A dash number with the length is added to the above numbers to represent a cut length. (Ex. 960300-12 represents a 3/16" diameter x 12" long rod.) [See More]

  • Form: Rod
  • Material: Alumina