PVC Flexible (plasticized) vs PVC Rigid (RPVC)
Property comparison of PVC Flexible (plasticized) and PVC Rigid (RPVC), both polymer.
| Property | PVC Flexible (plasticized) | PVC Rigid (RPVC) | Difference |
|---|---|---|---|
| Tensile strength | 15 MPa | 52 MPa | +247% |
| Elongation | 300 % | 40 % | -87% |
| Poisson ratio | 0.46 | 0.38 | -17% |
| Density | 1,300 kg/m³ | 1,400 kg/m³ | +8% |
| Thermal conductivity | 0.16 W/m·K | 0.16 W/m·K | 0% |
| Specific heat | 1,300 J/kg·K | 1,000 J/kg·K | -23% |
| Coefficient of thermal expansion | 0.00015 1/K | 0.00007 1/K | -53% |
Difference is PVC Rigid (RPVC) relative to PVC Flexible (plasticized). 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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