MatWeb - Material Property Data Advertise with MatWeb!     Register Now
Data sheets for over 155,000 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
Park Aerospace Nelco® N4380-13 RF Microwave Performance, Modified Epoxy
Categories: Polymer; Thermoset; Epoxy

Material Notes: The Nelco N4350-13 RF and N4380-13 RF series are enhanced epoxy resin systems specifically engineered to provide a unique solution for design applications that demand outstanding thermal properties, tight dielectric constant tolerances and low signal loss properties. These next generation modified epoxies combine tightly controlled RF electrical properties with the mechanical reliability and competitive advantages of FR-4.

Key Features and Benefits:

  • Tg >210ºC, outstanding thermal, electrical and signal loss properties
  • CAF Resistant
  • Tightly controlled electrical properties
  • N4000-13 based material
  • High-Tg FR-4 processing


  • 802.11 a, b and g Antennas
  • Automotive
  • Power Amplifiers
  • Hybrid RF Multilayers
  • Telecommunications
  • High Speed Computing
  • Commercial RF Applications
  • Lead-Free Assembly Substrates

Information provided by Park Electrochemical Corp.

Key Words: EP
Available Properties
  • Density, 50% Resin Content; Internal Method
  • Water Absorption, IPC-TM-650.
  • Peel Strength, IPC-TM-650.2.4.8, after solder float
  • Peel Strength, IPC-TM-650., at elevated temperature
  • Peel Strength, IPC-TM-650.2.4.8, after exposure to process solutions
  • Volume Resistivity, IPC-TM-650., E - 24/125
  • Volume Resistivity, IPC-TM-650., C - 96/35/90
  • Surface Resistance, IPC-TM-650., C - 96/35/90
  • Surface Resistance, IPC-TM-650., E - 24/125
  • Dielectric Constant, IPC-TM-650., Stripline
  • Dielectric Strength, IPC-TM-650.
  • Dielectric Strength, IPC-TM-650.
  • Dielectric Breakdown, IPC-TM-650.2.5.6
  • Dielectric Breakdown, IPC-TM-650.2.5.6
  • Dissipation Factor, IPC-TM-650., Stripline
  • Arc Resistance, IPC-TM-650.2.5.1
  • Arc Resistance, IPC-TM-650.2.5.1
  • CTE, linear, IPC-TM-650.2.4.41, X/Y
  • Specific Heat Capacity, ASTM E1461
  • Thermal Conductivity, ASTM E1461
  • Glass Transition Temp, Tg, IPC-TM-650.2.4.24c, TMA
  • Glass Transition Temp, Tg, IPC-TM-650.2.4.25c, DSC
  • Glass Transition Temp, Tg, IPC-TM-650., DMA (Tan d Peak)
  • Decomposition Temperature, IPC-TM-650., 5% weight loss; TGA
  • Flammability, UL94
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 Fluoropolymer 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 1996-2022 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.