Resin Systems
Polyimide thermoset
A family of very-high-temperature matrices used when thermal stability exceeds the practical range of epoxy, cyanate ester or BMI.
In simple terms
A family of very-high-temperature matrices used when thermal stability exceeds the practical range of epoxy, cyanate ester or BMI.
Best for
Extreme-temperature aerospace, engines and long-duration hot structures.
Watch out for
Complex imidisation/cure, volatile management, microcracking, high cost and demanding processing.
Typical applications
Engine ducts, hot airframe regions, space and specialist electrical insulation.
Related tools
Use the calculators to turn these concepts into preliminary engineering estimates.