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Rulon Bearings
Park Aerospace Nelcote® E-746 Epoxy Prepreg, 3k 5HS Carbon Reinforced
Categories: Polymer; Thermoset; Epoxy

Material Notes: Nelcote® E-746 is a modified epoxy resin system designed to retain excellent mechanical properties after extended exposure to high temperature. E-746 has a proven history in many demanding aerospace applications.

Key Features and Benefits:

  • Excellent retention of mechanical properties after long-term high temperature exposure
  • Soft tack and drape properties
  • Long ambient out-time for maximum process flexibility
  • Good electrical properties for RF applications
  • Meets requirements of MIL-R-9300B Type II


  • Secondary Aircraft Structures
  • Radomes
  • Nacelles
  • Inlet Ducts
  • Fairings
  • Meets SS9578 and GMS4001 specifications.

Information provided by Park Electrochemical Corp.

Key Words: EP
Available Properties
  • Volatiles
  • Tensile Strength, Yield, ASTM D638, 0° Direction, Dry, Autoclave
  • Flexural Strength, ASTM D790, Dry, Autoclave
  • Shear Strength, ASTM D2344, Short-Beam, Dry, Autoclave
  • Shear Strength, ASTM D2344, Short-Beam, Dry, Autoclave
  • Shear Strength, ASTM D2344, Short-Beam, Dry, Autoclave
  • Glass Transition Temp, Tg, Laminate; standard cure
  • Glass Transition Temp, Tg, Laminate; post cure
  • Gel Time
  • Shelf Life
Property Data

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Manufacturer Notes:
Park Aerospace, former Park Electrochemical Corp.

Category Notes

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Master Bond adhesives
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