| PROPERTY |
TEST METHOD
ASTM
|
UNITS
|
PETP
|
| MECHANICAL |
|
|
|
| Tensile Strength |
D638
|
MPa
|
75
|
| Elongation at break |
D638
|
%
|
8
|
| Compressive Strength |
D695
|
MPa
|
92
|
| Modulus of Elasticity |
D638
|
MPa
|
2400
|
| 悬臂梁式冲击强度(取得) |
D256
|
J/m
|
650
|
|
(Un notched)
|
|
|
No break
|
| 罗克韦尔Hardness |
-
|
-
|
M 80
|
|
|
|
|
| THERMAL |
|
|
|
| Coefficient of Linear Thermal Expansion. |
D696
|
m/mk
|
55 X 10-6
|
| Tg,Glass Transition (Amorphous) |
D3418
|
ºC
|
220
|
| Maximum Service Temp. |
|
ºC
|
150
|
|
|
|
|
| 电 |
|
|
|
| Dielectric Constant |
-
|
-
|
3.2
|
| Dielectric Strength |
D149
|
V/mil
|
360
|
| Volume Resistivity |
D257
|
W.CM
|
>1016
|
|
|
|
|
| GENERAL |
|
|
|
| Specific gravity |
D792
|
|
1.3
|
Moisture Absorption
25 Hour
Saturation |
D570
|
%
%
|
0.38
0.60
|
| Coefficient of Friction Vs Steel |
Non Lubricated
|
|
|
|