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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® P209 |
Modulus MPa (1mm/min) | 840-1200 |
Tensile strength MPa (50 mm/min) | 15-20 |
Elongation % (50 mm/min) | 8-15 |
Flexural strength (N/mm2) | 18 |
Deformation at bending break (%) | 4,7 |
Flexural strength at 3,5% (N/mm2) | 16 |
Impact strength 23°C (KJ/m) (ISO 179/1eU ) | no break |
Impact strength -30°C (KJ/m2) (ISO 179/1eU) | 70 |
Notched impact strength 23°C (ISO 179/1eA) | 4,7 |
Notched impact strength -30°C (ISO 179/1eA) | 3,4 |
MFR 180°C | 10 (2,16 kg) |
MVR 180°C | 10 (2,16 kg) |
Vicat-Temperature °C (ISO 306/A/120) | 134;54 (B/50) |
HDT °C (ISO 75/A) | 50 |
Density (g/cm3) | 1,2 |
Moisture absorption (%) | 0,75% |
Hardness (Shore D) | 57 |
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® P209 |
15-20 |
600-1200 |
900-1200 |
PE-LD |
15-20 |
600 |
150-450 |
PE-HD |
25-32 |
600-900 |
700-1200 |