|
|
Black |
PE 300 |
PE 500 |
PE 1000 |
|
Low specific gravity, physiologically acceptable. water absorption
can be neglected |
| Can
be formed, shock proof and impact resistant. PE Black: especially
UV-stabilised for outdoor use. |
High
molecular weight, very high impact strength, low friction properties,
abrasion resistant. Natural colour. |
Highest
molecular weight, extremely high impact strength, low friction
properties, high abrasion resistance |
| Technical data |
|
|
|
|
| Density g/cm3 ISO 1183 |
0.95 |
0.945 |
0.95 |
0.94 |
| Yield stress N/mm2 DIN EN
ISO 527 |
22 |
22 |
28 |
22 |
| Elongation at yield % DIN
EN ISO 527 |
9 |
9 |
8 |
10 |
| Elongation at break % |
300 |
500 |
300 |
350 |
| Tensile-E-modulus MPa DIN
EN ISO 527 |
800 |
800 |
850 |
800 |
| Impact strength KJ/m2 DIN
EN ISO 179 |
without break |
| Notched impact strength KJ/m2
DIN EN ISO 179 |
12 |
13 |
50 |
without break |
| Ball identification hardness
N/mm2 DIN EN ISO 2039-1 |
40 |
43 |
45 |
40 |
| Shore hardness D ISO 868 |
63 |
62 |
66 |
64 |
| Average thermal coefficient
of elongation K-1 DIN 53 752 |
1.8*10-4 |
| Thermal conductivity W/m-K
DIN 52 612 |
0.38 |
| Fire |
Inflammable Normal |
| Dielectric strength kV/mm
VDE 0303-21 |
47 |
50 |
44 |
44 |
| Surface resistance Ohm DIN
IEC 167 |
1014 |
| Temperature range oC |
-50 to +80 |
-100 up to +80 |
-260 up to +80 |
| Chemical resistance |
High resistance
against acids, alkalis and solvents |
| Physiologically acceptable |
yes |
yes (in colour natural) |
| Welding |
yes |
possible |
| Glassfibre reinforcing |
Only with backed sheets
or after preparatory treatment |
|
|
| Lacquering, printing |
| Hot forming |
good |
good |
possible |
no |
