Phenolic Thermoset (Bakelite GP-20 type molding compound) vs PLA (Polylactic Acid Ingeo 3052D injection grade)
Property comparison of Phenolic Thermoset (Bakelite GP-20 type molding compound) and PLA (Polylactic Acid Ingeo 3052D injection grade), both polymer.
| Property | Phenolic Thermoset (Bakelite GP-20 type molding compound) | PLA (Polylactic Acid Ingeo 3052D injection grade) | Difference |
|---|---|---|---|
| Tensile strength | 55 MPa | 60 MPa | +9% |
| Elongation | 1 % | 3.5 % | +250% |
| Poisson ratio | 0.35 | 0.36 | +3% |
| Density | 1,350 kg/m³ | 1,240 kg/m³ | -8% |
| Specific heat | 1,600 J/kg·K | 1,800 J/kg·K | +13% |
| Coefficient of thermal expansion | 0.000017 1/K | 0.00008 1/K | +371% |
Difference is PLA (Polylactic Acid Ingeo 3052D injection grade) relative to Phenolic Thermoset (Bakelite GP-20 type molding compound). 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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