|
polypropylene |
polyamide |
aluminium |
|||||
Mechanical Properties |
|||||||
Flexural Deflection |
N / mm2 |
36 |
|
130...200 |
|
|
|
Compressive Strenght |
N / mm2 |
90 |
120 |
60-80 HB 5/250 |
|||
Modules of Elasticity |
N / mm2 |
1.150 |
|
3.000 |
|
70.000 |
|
Tensile Strenght |
N / mm2 |
28 |
|
140 |
|
220 - 300 |
|
Thermal Properties |
|||||||
Max. Temperature Resistance |
°C |
-30 ... +90 °C |
|
-40 ... +120 °C |
|
more than 300 ºC |
|
Chemical Properties |
|||||||
Weak acids, Solvents |
|
Consistent |
|
Consistent |
|
Consistent |
|
Benzine- Mineral Oils |
|
Consistent |
|
Conditionaly Consistent |
|
Conditionaly Consistent |
|
Other Oil , Seawater |
|
Conditionaly Consistent |
|
Conditionaly Consistent |
|
Conditionaly Consistent |
|