|
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
Werte Data for most parts from University of Applied Sciences Hannover: P304, P209E, and P226E single values
**)
Formulations ending with E: smaller spheroulites
Formulations Formulations without an ending letter: only available for firm orders of >200 kg
Formulations starting with 3: higher bio content
|
Polymer |
Tensile strength |
Elongation |
Modulus |
|
Biomer®P226 |
24-27 |
6-9 |
1140-1900 |
|
PP |
22 |
12-20 |
600-1200 |
|
Biomer®P209 |
15-20 |
8-15 |
600-1200 |
|
PE-LD |
15-20 |
600 |
150-450 |
|
PE-HD |
25-32 |
600-900 |
700-1200 |