MatWeb - Material Property Data Advertise with MatWeb!     Register Now
Data sheets for over 180,000 metals, plastics, ceramics, and composites.
MatWeb - Material Property Data HOME  •   SEARCH  •   TOOLS  •   SUPPLIERS  •   FOLDERS  •   ABOUT US  •   FAQ  •   LOG IN    
Recently Viewed Materials (most recent at top)  

Login to see your most recently viewed materials here.

Or if you don't have an account with us yet, then click here to register.

  Searches:   Advanced  | Category  | Property  | Metals  | Trade Name  | Manufacturer  | Recently Viewed Materials
  
Master Bond adhesives
Momentive Performance Materials HTR1004 PBN/PG Heating Element  (discontinued **)
Categories: Carbon; Graphite; Ceramic; Nitride

Material Notes: PBN/PG resistance heating elements combine the unique electrical, chemical, and thermal properties of PBN, a dielectric material, and Pyrolytic Graphite (PG), an electrical conductor, to produce a truly advanced heating system. These non-brittle refractory materials owe their exceptional purity to the high temperature, chemical vapor deposition (CVD) production method. The high thermal conductivity and anisotropy of both materials result in excellent thermal uniformity.

Performance Advantages: PBN/PG "printed circuit" heaters utilize PBN as an insulating substrate and Pyrolytic Graphite as the resistive element. This combination of unique materials delivers performance advantages not available in conventional thermal systems.

  • Operating temperatures to 1800° C.
  • Superior performance in ultra high vacuum.
  • Chemically inert to most corrosive gases, liquids.
  • Unaffected by most molten metals.
  • Long life, dimensionally and electrically stable.
  • High resistance for low cost power supplies.
  • Mechanically durable, thermally shock resistant.
  • Unaffected by vibration.
  • Tailored thermal gradients for specific requirements.
  • Wide range of resistance values to match existing supplies.
  • Ultra-fast response, low thermal mass.
  • Power outputs over 50 watts/cm2 (325 watts/in2).
  • Dielectric, fully dense, ceramic surface.

Information provided by Momentive Performance Materials, formerly GE Advanced Ceramics.

Vendors:
Available Properties
  • Electrical Resistivity
  • Electrical Resistivity
  • Maximum Service Temperature, Air
  
Property Data

This page displays only the text
of a material data sheet.

To see MatWeb's complete data
sheet for this material (including
material property data, metal
compositions, material suppliers,
etc
), please click the button below.

Manufacturer Notes:
none

Category Notes
none

**
Materials flagged as discontinued () are no longer part of the manufacturer’s standard product line according to our latest information. These materials may be available by special order, in distribution inventory, or reinstated as an active product. Data sheets from materials that are no longer available remain in MatWeb to assist users in finding replacement materials.

Users of our Advanced Search (registration required) may exclude discontinued materials from search results.

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

 

New MatWeb Services
Please read our License Agreement regarding materials data and our Privacy Policy. Questions or comments about MatWeb? Please contact us at webmaster@matweb.com. We appreciate your input.

The contents of this web site, the MatWeb logo, and "MatWeb" are Copyright 1996-2024 by MatWeb, LLC. MatWeb is intended for personal, non-commercial use. The contents, results, and technical data from this site may not be reproduced either electronically, photographically or substantively without permission from MatWeb, LLC.