| Item |
measurment
unit |
value |
| Density |
g/cm3 |
2.14-2.20 |
| Water absorption (24h) |
% |
<0.05 |
Tensile strength
|
MPa |
21.1-28 |
| Elongation (24°C
) |
% |
200-400 |
| Bending strength |
MPa |
11-14 |
| Compressive strength |
MPa |
7 |
Impact strength
|
KJ/M2 |
100 |
Coefficient of kinetic and static
friction
|
°C |
0.04 |
Melting point
|
"°C |
327 |
| Vitrification point |
"°C |
-120 |
| Heat distortion temperature |
"°C |
120 |
Operating temperature range
|
"°C |
-180°C - +260°C |
Thermal conductivity
|
W/(K.m) |
0.24 |
Decomposition temperature
|
°C |
>415 |
Linear expansion coefficient
|
1/°C |
1.09-2.16*10-4 |
Breakdown voltage
|
KV/mm |
25-27 |
Volumetric ratio resistance
|
¦¸cm |
>1018 |
Dielectric constant (60Hz) (60Hz)1010HZ
|
|
1.9-2.2
2 |
Dielectric loss angle tangent(60Hz)
(60Hz)1010HZ |
|
2*2.5*102*10 |
Arc resistance
|
Sec |
<160 |
