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
  

Specialty Compounds RTP Company

Quantum Composites Lytex® 4149 55% Carbon Fiber Epoxy SMC
Categories: Polymer; Thermoset; Carbon Fiber/Thermoset Composite; Composite SMC; Epoxy; Filled/Reinforced Thermoset

Material Notes: Lytex 4149 is a high-performance, 3K tow carbon fiber (PAN) reinforced epoxy sheet molding compound designed for military and aerospace structural applications requiring excellent mechanical properties, retention of properties at elevated temperatures, good chemical resistance, and low density. Form and Color = Sheet, Black. Fiber Length (Std.) = 1 inch.

A. Schulman has acquired Quantum Composites.

Key Words: Sheet Molding Compound
Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesMetricEnglishComments
Density 1.45 g/cc0.0524 lb/in³ASTM D792
Spiral Flow 33.0 cm
@Pressure 27.6 MPa,
Temperature 163 °C
13.0 in
@Pressure 4000 psi,
Temperature 325 °F
Mesa
 
Mechanical PropertiesMetricEnglishComments
Tensile Strength, Ultimate 289 MPa41900 psiASTM D638
Elongation at Break 0.487 %0.487 %ASTM D638
Tensile Modulus 55.1 GPa7990 ksiASTM D638
Flexural Yield Strength 613 MPa88900 psiASTM D790
Flexural Modulus 34.5 GPa5000 ksiASTM D790
Compressive Yield Strength 275 MPa39900 psiASTM D695
Compressive Modulus 31.7 GPa4600 ksiASTM D695
Shear Modulus 2.90 GPa421 ksiInterlaminar; ASTM D5379
 11.0 GPa1600 ksiIn-Plane; ASTM D5379
Shear Strength 65.5 MPa9500 psiInterlaminar; ASTM D5379
 206 MPa29900 psiIn Plane; ASTM D5379
Izod Impact, Notched 9.60 J/cm18.0 ft-lb/inASTM D256
 
Thermal PropertiesMetricEnglishComments
CTE, linear 3.60 µm/m-°C
@Temperature 20.0 °C
2.00 µin/in-°F
@Temperature 68.0 °F
TMA
Thermal Conductivity 0.474 W/m-K3.29 BTU-in/hr-ft²-°F
Maximum Service Temperature, Air 175 °C347 °FContinuous (1000 hrs)
 >= 300 °C>= 572 °FDeflection Temp; Load not reported; ASTM D648
Shrinkage 0.00 %0.00 %
 
Processing PropertiesMetricEnglishComments
Processing Temperature 120 - 166 °C248 - 331 °FMold temperature
Shelf Life 6.00 Month
@Temperature -12.2 °C
6.00 Month
@Temperature 10.0 °F

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.

Users viewing this material also viewed the following:
Nanocyl PREGCYL™ NC R2HM-01 Pre-impregnated UD/Fabric Carbon Fibers
Overview of materials for Epoxy/Carbon Fiber Composite
Solvay Thornel® P-100 Carbon Fiber/Epoxy Advanced Composite System
Solvay Thornel® P-55 Carbon Fiber/Epoxy Advanced Composite System
Nanocyl EPOCYL™ NC R2HM-01 Formulated Epoxy-Carbon Nanotube Pre-preg Resin System

PCOQC1 / 29038

Please read our License Agreement regarding materials data and our Privacy Policy. Questions or comments about MatWeb? Please contact us at info@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.