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Master Bond adhesives

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Solvay CYCOM® 7714A Epoxy - Plain Weave (PW) Carbon Fabric Composite
Categories: Polymer; Thermoset; Epoxy; Epoxy/Carbon Fiber Composite

Material Notes: CYCOM® 7714A resin is a 250°F (121°C) curing epoxy resin with 160°F (71°C) wet service temperature capability. CYCOM 7714A is formulated for autoclave processing but has been successfully processed by press molding. Unidirectional tape and woven fabric impregnated with CYCOM 7714A resin will retain excellent tack and drape for at least 10 days at 72°F (22°C). Standard cure cycle is two hours at 250°F (121°C). No post cure is required for 160°F (71°C) wet service capability. CYCOM 7714A can be impregnated via solution and hot melt techniques on all available fibers and fabrics.

Features & Benefits:

  • 250°F (121°C) cure
  • Available on fabric, tape and roving
  • Large industry database
  • Flame retardant
  • 200°F (93°C) dry service temperature
  • 160°F (71°C) wet service temperature
  • Laminate and sandwich panel usage
  • Autoclave and press mold processing
  • Used as self-adhesive system
  • Co-curable with CYCOM 7701, CYCOM 7714 and CYCOM 97714A resins
  • Meets all NASA outgassing requirements
  • Shelf life of 6 months at 0°F (-18°C), 10 days at 72°F (22°C)
Applications:
  • Aircraft interiors
  • Seats and control surfaces
  • UAV and secondary structure
Property data reported for epoxy 7714a reinforced with 55-60% fiber volume Plain Weave (PW) Fabric, Standard Modulus Carbon Fiber [33 Msi (228 GPa)].

Information provided by Cytec, subsequently acquired by Solvay.

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Physical PropertiesOriginal ValueComments
Density 1.25 - 1.26 g/ccCured Resin
 
Mechanical PropertiesOriginal ValueComments
Tensile Strength 80000 - 110000 psi
@Temperature 24.0 °C
Tensile Modulus 48.0 - 69.0 GPa
@Temperature 24.0 °C
Compressive Strength 345 - 586 MPa
@Temperature 71.0 °C
 448 - 689 MPa
@Temperature 24.0 °C
Compressive Modulus 55000 - 76000 MPa
@Temperature 24.0 °C
Shear Strength 8000 - 11000 psi
@Thickness 610 mm
Interlaminar
 10000 - 13000 psi
@Thickness -1370 mm
Interlaminar
 
Thermal PropertiesOriginal ValueComments
Maximum Service Temperature, Air 71.0 °Cwet
 93.0 °Cdry
 
Processing PropertiesOriginal ValueComments
Processing Temperature 250 °F
@Time 7200 sec
Standard Cure
Shelf Life 0.333 Month
@Temperature 22.2 °C
 6.00 Month
@Temperature -17.8 °C

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 go back to viewing the property data in MatWeb's normal format.

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