Product

BT250E-1

Download datasheet

Product description

BT250E-1 is a 121°C (250°C) cure epoxy prepreg with excellent toughness and strength. It provides an outstanding surface finish with VBO. BT250E-1 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 category Thermoset Prepreg
Processing Out of Autoclave / Vacuum bag
Press forming
Autoclave
Resin type Epoxy
Tg (Dry, onset) 125 °C / 257 °F
Cure temperature (Optimal) 121 °C / 250 °F
Cure temperature (Lowest)121 °C / 250 °F
Cure temperature (Highest)121 °C / 250 °F
Out time Up to 30 days

We use cookies for social media functionalities, personalized content and analytics. By clicking 'Accept' or continuing to browse our site and clicking through, you agree to such use and the sharing of your data with our partners. To find out more about our use of cookies, our partners or how to withdraw your consent see our Cookie Policy.