epoxy resin prepreg / for aeronautics

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epoxy resin prepreg / for aeronautics epoxy resin prepreg / for aeronautics - TC380


  • Matrix:

    epoxy resin

  • Other characteristics:

    for aeronautics


Product description
TC380 sets a new benchmark for toughened epoxy prepreg systems. TC380 is extremely tough with an excellent balance of OHC, OHT, CAI, and GIC/GIIC properties. It features low moisture absorption with outstanding hot/wet mechanical properties to 121°C (250°F). TC380 is optimized for out-of-autoclave/vacuum bag only (OOA/VBO) cures, facilitating construction of large or complex composite parts and assemblies. Unlike some other highly toughened systems, there is no need to sequence the prepreg front and back face, assuring robustness and simplifying lay-up. TC380 out life are 21 and 28 days, respectively.

Product benefits/features
Excellent open hole compressive strength
High CAI strength 289 MPa (42 ksi)
Excellent hot/wet strength retention
Market segments
Product categoryThermoset Prepreg
ProcessingOut of Autoclave / Vacuum bag
Resin typeEpoxy
Tg (Dry, onset)201 °C / 393 °F
Cure temperature (Optimal)180 °C / 356 °F
Cure temperature (Lowest)180 °C / 356 °F
Cure temperature (Highest)180 °C / 356 °F
Out life28 days