Nylon 66 (PA66) Unfilled vs PA11 (Polyamide 11 Rilsan)
Property comparison of Nylon 66 (PA66) Unfilled and PA11 (Polyamide 11 Rilsan), both polymer.
| Property | Nylon 66 (PA66) Unfilled | PA11 (Polyamide 11 Rilsan) | Difference |
|---|---|---|---|
| Tensile strength | 85 MPa | 48 MPa | -44% |
| Elongation | 20 % | 280 % | +1300% |
| Poisson ratio | 0.4 | 0.4 | 0% |
| Density | 1,140 kg/m³ | 1,030 kg/m³ | -10% |
| Thermal conductivity | 0.23 W/m·K | 0.23 W/m·K | 0% |
| Specific heat | 1,670 J/kg·K | 1,600 J/kg·K | -4% |
| Coefficient of thermal expansion | 0.00008 1/K | 0.00011 1/K | +37% |
Difference is PA11 (Polyamide 11 Rilsan) relative to Nylon 66 (PA66) Unfilled. 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
- standard
- ASTM
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