Description
- Two-part, low outgassing, clear silicone gel
- 1.40 refractive index
- Low modulus
- Cures at room temperature or rapidly with heat
- 1:1 Mix Ratio (Part A: Part B)
Applications
- For protection of sensitive photonics assemblies from mechanical shock, thermal shock, dust, and ambient atmosphere
- As an embedding or potting compound for environmental protection of electronic assemblies and components, such as LEDs
- For applications requiring low outgassing and minimal volatile components to avoid contamination in sensitive devices
- Extended work time allows voids in complex assemblies to fill in and permits time for any trapped air bubbles to float to the fluid surface and escape
- UV and heat resistant
- Handles stress during thermal cycling without cracking or delaminating
- For applications requiring an operating temperature range of -65°C to 240°C (-85°F to 464°F)
Product Details
| Property | Average Result |
|---|---|
| Viscosity | 19,800 cP (19,800 mPa*s) |
| Penetration | 0.4 mm |
| Work Time | 24 hours |
| Appearance | Clear |
| Cte | |
| Cure | 30 minutes / 150 °C |
| Cure System | Platinum |
| Dielectric Strength | 350 volts/mil (13.65 kV/mm) |
| Ionic Content Cl | <5 ppm |
| Ionic Content K | <1 ppm |
| Ionic Content Na | <2 ppm |
| Mix Ratio | 1:1 |
| Operating Temperature | -65 °C / 240 °C |
| Refractive Index | 1.40 |
| Volume Resistivity | 100,000,000,000,000 ohmcm |
| Comment | Soft Low Tack Gel;Low volatility, 24 hr minimum potlife based on 2X initial viscosity |
Encapsulation Technology
Watch our CareSil team explain the breakthrough Encapsulation Technology and demonstrate how easy it is to create transformative formulations with CES.
The test data shown for this material is the average value for typical properties. All of these properties may not be tested on a lot to lot basis and cannot be used to draft specifications. Please contact NuSil for assistance and recommendations in establishing limits for product specifications.