Plate / Board (e.g., Fiberboard) Electrical Insulation and Dielectric Materials Datasheets

Glass/Ceramic -- Schott Robax®
from Abrisa Technologies

General Description. ROBAX ® is a highly transparent glass-ceramic having virtually zero thermal expansion. It is produced in flat, rolled sheets. ROBAX ® is excellent for blocking U.V. while passing I.R. Applications. Applications includes: chemical process sight glass, high temperature... [See More]

  • Form: Plate / Board
  • Material: GlassCeramic
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
Amorphous Carbon-filled Anti-static PTFE
from Fluoro-Plastics, Inc.

Anti-Static PTFE - Amorphous Carbon powder additive. Increased hardness. Increased thermal conductivity. Adds to creep resistance. Excellent wear properties when combined with graphite; carbon/graphite compounds preferred for non-lubricated piston rings. Softer carbon additive lowers tool wear... [See More]

  • Form: Plate / Board; Rod; Hollow Stock (Tube, Pipe, Column)
  • Dielectric Constant: 2.1
  • Dielectric Strength: 1.57E7 to 1.97E7
  • Material: Fluoropolymer
Duratron® 1000 Machinable Plastic - Plate Stock
from Quadrant Engineering Plastic Products

Duratron U1000 polyetherimide is an amorphous, high-performance polymer with exceptional flame and heat resistance. It performs continuously to 340 °F (171 °C), making it ideal for high strength/high heat applications, and those requiring consistent dielectric properties over a wide... [See More]

  • Form: Plate / Board
  • Dielectric Constant: 3.15
  • Dielectric Strength: 3.27E7
  • Resistivity: 1.00E13
MACOR® Glass-Ceramic Sheets -- 12" Length MACOR Sheet
from San Jose Delta Associates, Inc.

Macor is a relatively easy material to machine using ordinary carbide drills, end mills, taps, etc. and doesn ’t require post machining firing. Macor-Machinable Glass Ceramic is also unique in that it can withstand 1000 °C, has low thermal conductivity and is a good electrical insulator. [See More]

  • Form: Plate / Board
  • Dielectric Constant: 5.67 to 6.03
  • Dielectric Strength: 6.24E7
  • Resistivity: 1.00E17
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]

  • Form: Plate / Board
  • Material: Alumina