Carbon Fiber Composite · Product form
Carbon Fiber Composite Foam Core
Who supplies structural foam core in this density and thickness?
What it is
Closed-cell polymer foam core used where honeycomb's cost or moisture ingress behavior is unacceptable, or where compound curvature makes honeycomb impractical.
- Typical dimensions
- Densities from roughly 3 to 25 lb per cubic foot.
- Also known as
- structural foam, PMI foam, PVC foam, closed cell core
Suppliers
Grouped by what they actually are. A mill and a distributor answer different needs.
Mills and producers 2
Companies that manufacture this form. Mill direct means longer lead times and mill minimums, with full melt traceability.
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DIAB Reported
Divinycell core for carbon fibre sandwich structure. The PEI grade is offered specifically for radomes, antennas and structural components.
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Evonik (ROHACELL) Reported
ROHACELL PMI foam core for carbon fibre sandwich structures, supplied to aerospace and automotive for around 50 years. US production at Mobile, Alabama. Grade list, density range and temperature capability were not captured, and WHICH grades are made at Mobile, Alabama rather than Darmstadt is not established. Confirm the producing plant for your grade if domestic content matters.
source