| |
|
REPSOL
COLATO |
| |
| MECHANICAL
PROPERTIS |
|
TEST
|
|
UNIT
|
|
VALUES
|
| Tensile
strength |
|
DIN
53 455 |
|
N/mm² |
|
67
- 75 |
| Compressive
strength |
|
DIN
53 454 |
|
N/mm² |
|
125
|
| Flexural
strength |
|
DIN 53 452 |
|
N/mm² |
|
120 |
| Impact
strength |
|
DIN
53 453 |
|
KJ/m²
|
|
12
- 26 |
| Modules
of elasticity |
|
DIN
53 457 |
|
N/mm²
|
|
2.800
- 3.200 |
| Elongation
at break |
|
DIN
53 455 |
|
%
|
|
4
- 6 |
| Indentation
hardness |
|
DIN
53 456 |
|
N/mm²
|
|
175
|
| THERMAL
PROPERTIES |
| Heat
stability - Vicat B |
|
DIN
53 460 |
|
°C
|
|
100
- 116 |
| Forming
temperature |
|
|
|
°C
|
|
160
- 180 |
| Coefficient
of linear thermal expansion |
|
VDE
0304/1 |
|
mm/m°C
|
|
0.08
|
| Specific
heat |
|
|
|
Kj/Kg°C
|
|
1.46 |
| Thermal
conductivity |
|
DIN
52 612 |
|
W/m°C
|
|
0.19
|
| ELECTRICAL
PROPERTIES
|
| Dielectric
strength |
|
DIN
53 481 |
|
KV/mm
|
|
40
|
| Volume
resistivity |
|
DIN
53 482 |
|
ohm
x cm |
|
10^15 |
| Dielectric
constant, 10^3 Hx |
|
DIN
53 483 |
|
|
|
3.4 |
| Dissipation
factor, 50 Hx |
|
DIN
53 483 |
|
|
|
0.06 |
| OTHER
PROPERTIES |
| Specific
gravity |
|
DIN
53 479 |
|
g/cm² |
|
1.2 |
| Water
absorption (at 20°C in 24 hour) |
|
DIN
53 495 |
|
% |
|
0.17 |
| Light
transmission (clear sheet) |
|
DIN
5036 |
|
% |
|
92 |
|
|
| |
