epoxy resin prepreg / thermosetting resin / for aeronautics
BT250E-1, BT250E-6

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epoxy resin prepreg epoxy resin prepreg - BT250E-1, BT250E-6
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Characteristics

  • Matrix:

    epoxy resin, thermosetting resin

  • Other characteristics:

    for aeronautics

Description

Product description
BT250E-1 resin system is a 121°C (250°F) cure epoxy prepreg system with excellent toughness and strength. It provides an outstanding surface finish under vacuum-bag/oven-cure only. The resin system, which is self-adhesive to honeycomb and foam core, is MIL-R-9300 qualified and makes a great choice for many applications in the low-to-medium-service temperature range.

Product benefits/features
MIL-R-9300 qualified
BT250E-1FR is the flame retardant version
Market segments
Energy
Aerostructures
Radome
Industrial
Details
Product categoryThermoset Prepreg
ProcessingOut of Autoclave / Vacuum bag
Press forming
Autoclave
Resin typeEpoxy
Tg (Dry, onset)125 °C / 257 °F
Cure temperature (Optimal)121 °C / 249 °F
Cure temperature (Lowest)121 °C / 249 °F
Cure temperature (Highest)121 °C / 249 °F
Out life30 days

Product description
BT250E-6 resin system is a 121°C (250°F) cure epoxy prepreg with excellent strength and stiffness. It provides an outstanding surface finish under vacuum bag/oven cure. BT250E-6 has an FAA-conformed database on carbon IM-7 uni-directional tape, S2-glass, and AS-4C plain weave.

Product benefits/features
High modulus system for rotor blades
Complete FAA-conformed database on four product forms

Market segments
Aerostructures

Details
Product categoryThermoset Prepreg
ProcessingOut of Autoclave / Vacuum bag
Post curable
Autoclave
Resin typeEpoxy
Tg (Dry, onset)131 °C / 267 °F
Cure temperature (Optimal)127 °C / 260 °F
Cure temperature (Lowest)121 °C / 249 °F
Cure temperature (Highest)127 °C / 260 °F
Out life30 days
Post curable