Structural PVC Foam (closed-cell) vs SiC Ceramic Foam (Open-Cell Reticulated 10 ppi)
Property comparison of Structural PVC Foam (closed-cell) and SiC Ceramic Foam (Open-Cell Reticulated 10 ppi), both foam.
| Property | Structural PVC Foam (closed-cell) | SiC Ceramic Foam (Open-Cell Reticulated 10 ppi) | Difference |
|---|---|---|---|
| Poisson ratio | 0.3 | 0.25 | -17% |
| Density | 80 kg/m³ | 320 kg/m³ | +300% |
| Thermal conductivity | 0.035 W/m·K | 8 W/m·K | +22757% |
| Specific heat | 1,100 J/kg·K | 900 J/kg·K | -18% |
| Coefficient of thermal expansion | 0.00006 1/K | 0.000004 1/K | -93% |
Difference is SiC Ceramic Foam (Open-Cell Reticulated 10 ppi) relative to Structural PVC Foam (closed-cell). 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
- DIN
- standard
- ASTM C1424
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