SiC Ceramic Foam (Open-Cell Reticulated 10 ppi) vs Syntactic Foam (Glass Microballoon/Epoxy 400 kg/m3)
Property comparison of SiC Ceramic Foam (Open-Cell Reticulated 10 ppi) and Syntactic Foam (Glass Microballoon/Epoxy 400 kg/m3), both foam.
| Property | SiC Ceramic Foam (Open-Cell Reticulated 10 ppi) | Syntactic Foam (Glass Microballoon/Epoxy 400 kg/m3) | Difference |
|---|---|---|---|
| Poisson ratio | 0.25 | 0.3 | +20% |
| Density | 320 kg/m³ | 400 kg/m³ | +25% |
| Specific heat | 900 J/kg·K | 900 J/kg·K | 0% |
| Coefficient of thermal expansion | 0.000004 1/K | 0.000023 1/K | +475% |
Difference is Syntactic Foam (Glass Microballoon/Epoxy 400 kg/m3) relative to SiC Ceramic Foam (Open-Cell Reticulated 10 ppi). Values are taken from the representative row of each material; both materials may have multiple heat treatments or conditions on their individual pages.
Identification
- standard
- ASTM C1424
- standard
- ASTM C365
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