Item |
Unit |
Test Method |
Special 7260A4
Conductive. Low Wear
|
|
g/cm³
|
ASTM D792
|
1.49 |
Water absorption(23C,24hrs )
|
% |
ASTM D570
|
0.01 |
Melt viscosity(310C,1000/sec)
|
pa-s |
|
280 |
Mold Shrinkage(80a x 2 mmt. Flow direction) |
% |
|
0.1 |
Mold Shrinkage(80a x 2 mmt. Transvese direction) |
% |
|
0.1 |
Tensile strength
|
MPa |
ASTM D638 |
190 |
Tensile strength
|
% |
ASTM D638 |
1.1 |
Flexural strength
|
Mpa |
ASTM D790 |
275 |
Flexural strength
|
Mpa
|
ASTM D790 |
24000 |
Izod impact strength (Notch side)
|
j/m |
ASTM D256 |
55 |
Temperature of defiection under load(1.82MPa) |
C |
ASTM D648 |
270 |
Coefficient of linear thermal expansion |
|
|
|
(room temperature Flow direction)
|
X-50 |
ASTM D696 |
1 |
Coefficient of linear thermal expansion |
|
|
|
(room temperature Flow direction) |
X-50 |
ASTM D696 |
4 |
Flammability(UL94) |
|
UL94 |
V-O |
Dielectric constant(1KHz)
|
|
ASTM D150 |
|
Dielectric constant(1MHz)
|
|
ASTM D150 |
|
Dielectric dissipation factor (1KHz) |
|
ASTM D150 |
|
Dielectric dissipation factor (1MHz)
|
|
ASTM D150 |
|
Dielectric breakdown strength (Thickness 3mm)
|
KV/mm |
ASTM D149 |
|
Volume
resistivity (Thickness 3mm) |
Ω·cm |
ASTM D257 |
8x 10²
|
Surface resistivity (Thickness 3mm) |
Ω |
ASTM D257 |
8x 10²
|
Arc resistance |
s |
ASTM D495 |
|
Tacking resistance
|
v |
ASTM D495 |
|
