|
EXAMPLES
OF MOLDED EPOXY FORMULATIONS
C5125-1
| BFS02
COMPTEC
EPOXY FORMULATION C5125-1 (Cycloaliphatic) |
| ASTM# |
|
|
| D792 |
Density |
1.9 |
| D696
|
Coef.
Of Linear Expansion (in/in/°C) |
36
x 10-6 |
| D648 |
Heat
Distortion Temperature (°C) |
130 |
| D150 |
Dielectric
Constant (at 23°C) |
3.9 |
| D149 |
Dielectric
Strength (V/mil) |
440 |
| D150 |
Dissipation
Factor |
.006 |
| D2303 |
Track
Resistance (min.) |
2000+ |
| D638 |
Tensile
Strength (psi) |
10,000 |
| D695 |
Compressive
Strength (psi) |
28,000 |
| D790 |
Flexural
Strength (psi) |
16,000 |
| D256 |
Izod
Impact (ft/lbs) |
3.1 |
| |
Thermal
Shock Rating |
9.0 |
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COMPTEC
EPOXY FORMULATION BFS02 (BisA) |
| Specific
Gravity |
1.8 |
| Coef.
Of Linear Expansion (in/in/°C) |
34
x 10-6 |
| Heat
Distortion Temperature (°C) |
125 |
| Glass
Transition Temperature (°C) |
130 |
| Dielectric
Constant (at 23°C) |
4.0 |
| Dielectric
Strength (V/mil) |
400 |
| Dissipation
Factor |
0.007 |
| Track
Resistance (min) |
850 |
| Tensile
Strength (psi) |
10,000 |
| Compressive
Strength (psi) |
30,000 |
| Flexural
Strength (psi) |
12,000 |
| Modulus
of Elasticity at 23°C (psi) |
1.6
x 106 |
| Izod Impact (ft. lbs.) - unnotched |
1.3 |
| Termal Shock Rating |
9.0 |
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|
