SC-550-LV-TC-2
Silicone Potting Compound
SC-550-LV-TC-2
SC-550-LV-TC-2 is a 100% silicone solid elastomer designed for electronic potting applications. This two-component system offers a hard, self-bonding, thermally conductive, low modulus material that is readily repairable. SC-550LV-TC-2 is highly filled and offers excellent thermal conductivity. It is also offers a convenient mix ratio of 1:1 by weight and volume.
Product Specifications
| No.of Components | 2 |
| Mix Ratio by Weight | 100:100 |
| Mixed Viscosity @RT(cps) | 20,000-25,000 |
| Pot Life @25°C(100 gram) | 2-3 hrs |
| Recommended Cure | 2 hours @ 70°C |
| Alternate Cure | 24 hours @ 25°C |
| Color | Gray |
| Specific Gravity | 1.8 |
| Hardness(Shore) | A-60 |
| Refractive Index | |
| Lap Shear Strength @25°C(psi) | |
| Tg(°C) | 25 |
| CTE(Below Tg)10-6/°C | >100 |
| Service Temp.Range | -55°C-200°C |
| Thermal Conductivity(W/m°K) | 1.8 |
| Volume Resistivity(500 V) | 1.0 x 10^14 |
Recommended Applications
Equipment modules
Power supplies, relays and amplifiers
Transformers, coils and ferrite cores
Fiber optic wave guide coatings
Encapsulation of circuit boards
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