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Elmet Technologies

Hexcel® HexPly® F185 Epoxy Resin, 7781 Glass Fabric
Categories: Polymer; Thermoset; Epoxy; Epoxy/Glass SMC

Material Notes: Hexcel designation: 7781-38"-F185; Fiber: 75-1/0

Information provided by HexCel

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Physical PropertiesMetricEnglishComments
Volatiles 0.40 - 1.2 %0.40 - 1.2 %Prepreg
 
Mechanical PropertiesMetricEnglishComments
Tensile Strength, Yield 440 MPa
@Temperature 24.0 °C
63800 psi
@Temperature 75.2 °F
Warp TS
Compressive Yield Strength 324 MPa
@Temperature 24.0 °C
47000 psi
@Temperature 75.2 °F
Warp compression
Shear Strength  20.278 MPa
@Temperature 82.0 °C
2941.1 psi
@Temperature 180 °F
Lap shear
 31.757 MPa
@Temperature 24.0 °C
4606.0 psi
@Temperature 75.2 °F
Lap shear
 32.737 MPa
@Temperature -54.0 °C
4748.1 psi
@Temperature -65.2 °F
Lap shear
Peel Strength  5.65 kN/m
@Temperature -54.0 °C
32.2 pli
@Temperature -65.2 °F
Metal-to-metal
 13.4 kN/m
@Temperature 24.0 °C
76.5 pli
@Temperature 75.2 °F
Metal-to-metal
 13.4 kN/m
@Temperature 82.0 °C
76.5 pli
@Temperature 180 °F
Metal-to-metal
 
Descriptive Properties
Cured Thickness per Ply (cm)0.021Laminate
Fiber Volume (%)56Laminate
Flow (%)24-34
Wet Resin Content (%)47-53Prepreg

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.

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PHEXC116 / 98586

Ensinger PEI

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