| |
Grey - Black |
Natural |
PPs |
|
Low specific gravity, can be formed. water absorption can be
neglected |
| Physiologically
acceptable. PP-GREY: high heat stability. |
Flame
retardant according to DIN 4102 B1, permanent heat resistance. |
| Technical data |
|
| Density g/cm3 ISO
1183 |
0.91 |
0.90 |
0.95 |
| Yield stress N/mm2
DIN EN ISO 527 |
32 |
30 |
32 |
| Elongation at yield % DIN
EN ISO 527 |
8 |
8 |
8 |
| Elongation at break % |
70 |
70 |
70 |
| Tensile-E-modulus MPa DIN
EN ISO 527 |
1400 |
1400 |
1400 |
| Impact strength KJ/m2 DIN
EN ISO 179 |
without break |
| Notched impact strength KJ/m2
DIN EN ISO 179 |
7 |
7 |
6 |
| Ball identification hardness
N/mm2 DIN EN ISO 2039-1 |
70 |
70 |
70 |
| Shore hardness D ISO 868 |
72 |
70 |
72 |
| Average thermal coefficient
of elongation K-1 DIN 53 752 |
1.6*10-4 |
| Thermal conductivity W/m-K
DIN 52 612 |
0.22 |
| Fire |
Inflammable
Normal DIN 4102 B2 |
| Dielectric strength kV/mm
VDE 0303-21 |
52 |
58 |
22 |
| Surface resistance Ohm DIN
IEC 167 |
1014 |
| Temperature range oC |
0 to +100 |
| Chemical resistance |
High resistance
against acids, alkalis and solvents |
| Physiologically acceptable |
yes |
no |
| Welding |
yes |
