PLA (Polylactic Acid Ingeo 3052D injection grade) vs PP Homopolymer
Property comparison of PLA (Polylactic Acid Ingeo 3052D injection grade) and PP Homopolymer, both polymer.
| Property | PLA (Polylactic Acid Ingeo 3052D injection grade) | PP Homopolymer | Difference |
|---|---|---|---|
| Tensile strength | 60 MPa | 38 MPa | -37% |
| Elongation | 3.5 % | 100 % | +2757% |
| Poisson ratio | 0.36 | 0.4 | +11% |
| Density | 1,240 kg/m³ | 905 kg/m³ | -27% |
| Thermal conductivity | 0.13 W/m·K | 0.17 W/m·K | +31% |
| Specific heat | 1,800 J/kg·K | 1,800 J/kg·K | 0% |
| Coefficient of thermal expansion | 0.00008 1/K | 0.0001 1/K | +25% |
Difference is PP Homopolymer relative to PLA (Polylactic Acid Ingeo 3052D injection grade). 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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