Hollow / Tubular Stock Electrical Insulation and Dielectric Materials Datasheets

Single-Bore Cast Alumina Tube -- 100750AC
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: Hollow Stock (Tube, Pipe, Column)
  • Dielectric Constant: 9 to 9.8
  • Dielectric Strength: 14.6 to 1.69E7
  • Resistivity: 1.00E14
Alumina 94% Machined Components
from Insaco, Inc.

Alumina (Al2O3) is one of the most widely specified, general-purpose technical ceramics. All aluminas are very hard and wear resistant, with high compressive strength even against extreme temperatures and corrosive environments. Aluminas are also excellent electrical insulators and are gas tight. [See More]

  • Form: Fabricated Part or Shaped Stock; WaferSubstrate (optional feature); Plate / Board (optional feature); Hollow Stock (Tube, Pipe, Column) (optional feature)
  • Dielectric Constant: 9.3
  • Dielectric Strength: 328740
  • Resistivity: 1.00E14
Celazole® PBI Machinable Plastic - Tubular 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: Hollow Stock (Tube, Pipe, Column)
  • Dielectric Constant: 3.2
  • Dielectric Strength: 2.17E7
  • Resistivity: 1.00E13
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
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
OG Meldin® Basic Shape -- Disk
from Saint-Gobain Oil & Gas

Saint-Gobain Performance Plastics ™ Powder-to-Parts capability means total process control of resin polymerization and production, and stock shapes manufacturing, to meet your finished parts needs.   Meldin ® 7000 series materials have excellent processability.   Unlike PBI,... [See More]

  • Form: Hollow Stock (Tube, Pipe, Column)
  • Material: Filled Resin or Composite Material; Polyimide or Bismaleimide (BMI)
TAC-BLACK™ -- 7053
from Taconic

TAC-BLACK ™ is provided with a carbon loading giving semi-conductive and anti-static properties to the material. TAC-BLACK ™ TFE-GLASS ™ eliminates or reduces static problems in belt and slip sheet applications. [See More]

  • Form: Woven; Sleeving or Wraps (optional feature); Hollow Stock (Tube, Pipe, Column) (optional feature)
  • Features: Glaze or protective coating

New Privacy Policy

We have adopted new policies. Please read each one carefully.

OK