Method of making a cyanate ester foam
Patent
·
OSTI ID:1150003
A cyanate ester resin mixture with at least one cyanate ester resin, an isocyanate foaming resin, other co-curatives such as polyol or epoxy compounds, a surfactant, and a catalyst/water can react to form a foaming resin that can be cured at a temperature greater than 50.degree. C. to form a cyanate ester foam. The cyanate ester foam can be heated to a temperature greater than 400.degree. C. in a non-oxidative atmosphere to provide a carbonaceous char foam.
- Research Organization:
- Sandia National Laboratories (SNL-NM), Albuquerque, NM (United States)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- AC04-94AL85000
- Assignee:
- Sandia Corporation (Albuquerque, NM)
- Patent Number(s):
- 8,796,346
- Application Number:
- 13/409,410
- OSTI ID:
- 1150003
- Country of Publication:
- United States
- Language:
- English
Effect of low-density filler on mechanical properties of syntactic foams of cyanate ester
|
journal | March 2007 |
Foam sandwich composites with cyanate ester based syntactic foam as core and carbon-cyanate ester as skin: Processing and properties
|
journal | November 2008 |
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