PC-685
Superior thermal shock resistance
| PC-685 Superior thermal shock resistance |
Superior thermal shock resistance. Ideal for encapsulation of aerospace power supplies.
PC-685 Features:
|
| Filled |
|
| Service Temperature (C): |
-40 to 130 |
| Rigid, Black |
|
| Initial mixed viscosity: |
40,000 cps |
| Specific gravity: |
1.4 |
| Hardness scale: |
75D |
| Compressive strength: |
10,000 psi |
| Linear shrinkage, cm/cm, in/in: |
.001 |
| Thermal conductivity: |
:2.0 |
| Coefficient of thermal expansion: |
50x10 (-6) |
| Dielectric strength: |
425 v/mil |
| Dielectric constance @ 1000Hz: |
4.0 |
| Disipation factor @ 1000Hz: |
.03 |
| Volume resistivity, ohm*cm: |
10 (15) |
| Moisture absorbtion %, 7-days: |
0.8 |
|
