High Temperature Degradation of 5250-4 Polymer Resin
5250-4 bismaleimide resin is used in high performance polymer matrix composites with high temperature aeronautical applications. This thesis investigated the thermal and oxidative degradation of 5250-4 neat resin powder in argon, air, and oxygen environments. The powder was agedat 163, 177, and 190 °C in all environments for at least 250 hours. Isothermal thermo-gravimetric analysis demonstrated that weight loss was negligible for agingin the argon environment, indicating weight loss isthe result of an oxidative process at these temperatures.The 5250-4 powder exhibited an initial period of weightgain before eventually losing weight inboth air…
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Produktdetails
- ISBN: 978-1-286-86680-1
- EAN: 9781286866801
- Produktnummer: 39334858
- Verlag: BiblioLife
- Sprache: Englisch
- Erscheinungsjahr: 2012
- Seitenangabe: 102 S.
- Masse: H24.6 cm x B19.1 cm x D1.0 cm 215 g
- Gewicht: 215
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