|
TYPICAL PROPERTIES |
TEST METHOD |
Sil-AgCu |
Sil-NiGr |
|
Filler |
|
Ag coated Cu |
Nickel-Graphite |
|
Base Polymer |
|
Silicone |
|
Specific Gravity (g/cmc) |
|
2.18 |
1.97 |
|
Thickness (mm) |
|
0.20 – 1.50 |
0.20 – 1.50 |
|
Hardness: |
ASTM D2240 |
40 |
30 |
|
Shore A |
|
Shore OO |
85 |
80 |
|
Tensile Strength (psi, min.) |
ASTM D412 |
90 |
50 |
|
Elongation - %, min. |
60 |
50 |
|
Compression Set@100°C
25% compressed |
ASTM D395
(Method B) |
6 |
7 |
|
% of thickness |
|
% of deflection |
22 |
25 |
|
Compression Set@70°C
25% compressed |
ASTM D3574 |
3 |
5 |
|
% of thickness |
|
% of deflection |
12 |
17 |
|
At Thickness indicated |
Horizontal |
0.20 |
1.50 |
0.20 |
1.50 |
|
Flame Resistance – UL94* |
HB |
HB |
HB |
HB |
|
|
Vertical |
V-0 |
V-0 |
V-0 |
V-0 |
|
Volume Resistivity (Ohm-cm)
(expression of conductivity) |
Rogers
Corporation
Internal |
0.2 |
0.2 |
|
Shielding Effectiveness (dB) |
At thickness: |
0.20 |
1.50 |
|
100MHz |
MIL G83528 |
120 |
100 |
|
500MHz |
MIL G83528 |
120 |
100 |
|
1GHz |
MIL G83528 |
110 |
110 |
|
10GHz |
MIL G83528 |
85 |
85 |
|
*This information is the best currently available on
the subject. The results should however only be
regarded as a general guide to material properties and
not as a guarantee. Some of the properties can be
changed as a result of supplier’s efforts to impress
the quality or production efficiency of subject. |
