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
Ensinger PEI
Park Aerospace Nelcote® F-502 Phenolic Prepreg, 12K GA090 Uni Tape Reinforced
Categories: Polymer; Thermoset; Phenolic

Material Notes: Nelcote® F-502 is a MIL-R-9299 phenolic resin system suitable for impregnation on any MIL-C-9084 fabric with a compatible finish. F-502 is used in the manufacture of ablative reinforcements in rocket nozzles, as well as ducting and secondary structures. GMS4001 qualified specifications.

Key Features and Benefits:

  • Provides a combination of high-strength and ablative properties for demanding applications
  • Low thermal expansion
  • Good Tack and Drape properties
  • Conforms to MIL-R-9299 Type B


  • Rocket Nozzles
  • Ducting
  • Secondary Structures

Information provided by Park Electrochemical Corp.

Available Properties
  • Specific Gravity, ASTM D792
  • Volatiles, 8 min
  • Thickness, cured laminate, per ply
  • Hardness, Barcol, ASTM D2583
  • Tensile Strength, Yield, ASTM D638, 0° Direction, Dry; 325°F, 1000psi Cured
  • Tensile Modulus, ASTM D638, 0° Direction, Dry; 325°F, 1000psi Cured
  • Compressive Strength, ASTM D695, Dry; 325°F, 1000psi Cured
  • Compressive Modulus, ASTM D695, Dry; 325°F, 1000psi Cured
  • Gel Time
  • Shelf Life
  • Shelf Life
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,
), please click the button below.

Manufacturer Notes:
Park Aerospace, former Park Electrochemical Corp.

Category Notes

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.


Visit Zeus Inc. for PEEK Tubing
Please read our License Agreement regarding materials data and our Privacy Policy. Questions or comments about MatWeb? Please contact us at 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.