PEEK 30% Carbon Filled vs PETG (Polyethylene Terephthalate Glycol)
Property comparison of PEEK 30% Carbon Filled and PETG (Polyethylene Terephthalate Glycol), both polymer.
| Property | PEEK 30% Carbon Filled | PETG (Polyethylene Terephthalate Glycol) | Difference |
|---|---|---|---|
| Tensile strength | 210 MPa | 50 MPa | -76% |
| Elongation | 1.5 % | 140 % | +9233% |
| Poisson ratio | 0.4 | 0.38 | -5% |
| Density | 1,400 kg/m³ | 1,270 kg/m³ | -9% |
| Thermal conductivity | 1.1 W/m·K | 0.2 W/m·K | -82% |
| Specific heat | 1,100 J/kg·K | 1,200 J/kg·K | +9% |
| Coefficient of thermal expansion | 0.00002 1/K | 0.000065 1/K | +225% |
Difference is PETG (Polyethylene Terephthalate Glycol) relative to PEEK 30% Carbon Filled. 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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