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mechanical data as PDF file
Type |
Biomer®
|
Biomer®
|
Biomer® |
---|---|---|---|
Modulus (MPa)(1mm/min) |
840-1200/830 |
1140-1900/1240 |
1730-1760/1820-1860 |
Tensile strength (MPa)(50 mm/min) |
15-20/18,7 |
24-27/25,5 |
28-29 |
Elongation (%)(50 mm/min) |
8-15/16 |
6-9/8,5 |
5,4/3,7-4,3 |
Flexural strength (N/mm2) |
18 |
35 |
- |
Deformation at bending break (%) |
4,7 |
6,6 |
- |
Flexural strength at 3,5% (N/mm2) |
16 |
29 |
- |
Impact strength 23°C (KJ/m) (ISO 179/1eU ) |
no break/111,8 |
no break/82,9 |
- |
Impact strength -30°C KJ/m2 (ISO 179/1eU) |
70 |
30 |
- |
Notched impact strength 23°C (ISO 179/1eA) |
4,7/6,2 |
2,7/6,6 |
2,5/2,4 |
Notched impact strength -30°C (ISO 179/1eA) |
3,4 |
1,4 |
- |
MFR 180°C |
10 (2,16 kg) |
10 (5 kg) |
- |
MVR 180°C |
10 (2,16 kg) |
9,5 (5 kg) |
- |
Vicat temperature °C (ISO 306/A/120) |
134;54 (B/50) |
147 |
- |
HDT °C (ISO 75/A) |
50 |
59 |
- |
Density (g/cm3) |
1,20 |
1,25 |
1,3 |
Moisture absorption (%) |
0,75 |
0,4 |
- |
Hardness (Shore D) |
57 |
67 |
- |
Shrinkage (%) |
1,2-1,3 |
1,2-1,3 |
1,2-1,3 |
*)
means of tests done at least 4 weeks after preparing test specimens,
in part single values
Data for most parts from University of
Applied Sciences Hannover