Cirlex ® Polyimide Film
|
PHYSICAL |
||
| ASTM or UL test | Property | Results |
|
D792 |
Density
(lb/in) |
0.051 |
|
D570 |
Water Absorption, saturation (%) |
4.0 |
|
MECHANICAL |
||
|
D638 |
Tensile Strength (psi) |
32,490 |
|
D638 |
Yield Point at 3% (psi) |
6,100 |
|
D638 |
Stress to Produce 5% Elongation (psi) |
10,300 |
|
D790 |
Ultimate Elongation (%) |
65 |
|
D790 |
Tensile Modulus (psi) |
330,000 |
|
THERMAL |
||
|
- |
Glass Transition Temp (F / C) |
664 / 351 |
|
D696 |
Coefficient
of Linear Thermal Expansion |
11 |
|
C177 |
Thermal
Conductivity |
|
|
C177 |
Specific
Heat |
1.09 |
|
UL94 |
Flammability Rating |
V-0 |
|
ELECTRICAL |
||
|
D149 |
Dielectric Strength (V/mil) short time |
2790 |
|
D150 |
Dielectric Constant at 1 kHz |
3.45 |
|
D150 |
Dissipation Factor |
0.0021 |
NOTE:
The information contained herein are typical values intended for reference and
comparison purposes only. They should NOT be used as a basis for design
specifications or quality control. Contact us for manufacturers' complete
material property datasheets.
All values at 73F (23C) unless otherwise noted.