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can be processed as classic thermoplasts
biodegradable
waterproof
small tendency to creep
behaves similar to LPC's in the melt, for this:
finest surfaces
thin walls
microparts
free from even traces of catalysts!
highly crystalline (60 to 70%), for this:
excellent resistance to solvents
temperature of use: -30 to 120°C
shrinkage: 1,3 %
| Parameters | Biomer®P226 |
| Modulus MPa (1mm/min) | 1140-1900 |
| Tensile strength MPa (50 mm/min) | 24-27 |
| Elongation % (50 mm/min) | 6-9 |
| Flexural strength (N/mm2) | 35 |
| Deformation at bending break (%) | 6,6 |
| Flexural strength at 3,5% (N/mm2) | 29 |
| Impact strength 23°C (KJ/m) (ISO 179/1eU ) | no break |
| Impact strength -30°C (KJ/m2) (ISO 179/1eU) | 30 |
| Notched impact strength 23°C (ISO 179/1eA) | 2,7 |
| Notched impact strength -30°C (ISO 179/1eA) | 1,4 |
| MFR 180°C | 10 (5 kg) |
| MVR 180°C | 9,5 (5 kg) |
| Vicat-Temperature °C (ISO 306/A/120) | 147 |
| HDT °C (ISO 75/A) | 59 |
| Density (g/cm3) | 1,25 |
| Moisture absorption (%) | 0,4% |
| Hardness (Shore D) | 67 |
| Shrinkage (%) | 1,2-1,3 |
*) means of tests done at least 4 weeks after preparing
test specimens
Werte
Data for most parts from University of Applied Sciences
Hannover
| Polymer | Tensile strength | Elongation at break | Modulus |
|---|---|---|---|
| Biomer® P226 | 15-20 | 600-1200 | 900-1200 |
| PP | 22 | 12-20 | 600-1200 |