LS-6946 OPTICAL THERMOSET
Description
- Two-part, optically clear, silicone system that pours
- Cures at room temperature or rapidly with heat
- Offers good physical properties and a broad operating temperature range
- 1:1 Mix Ratio (Part A:B)
Applications
- For bonding, casting or injection molding of high performance optical components
- For applications requiring index matching at 1.46
Product Details
| PROPERTY | AVERAGE RESULT |
|---|---|
| Cure System | Platinum |
| Viscosity | 37,500 cP (37,500 mPa*s) |
| Durometer | 30 Type A |
| Tensile | 675 psi (4.66 MPa) |
| Elongation | 275 % |
| Appearance | Translucent |
| Cte | |
| Cure | 30 minutes / 150 °C |
| Dielectric Strength | 510 volts/mil (19.89 kV/mm) |
| Lap Shear | 510 psi (3.52 MPa) |
| Mix Ratio | 1:1 |
| Operating Temperature | -65 °C / 240 °C |
| Refractive Index | 1.46 |
| Specific Gravity | 1.14 |
| Tear | 40 ppi (7.05 kN/m) |
| Volatile Content | 0.20 % |
| Work Time | 2 hours |
| Comment | 1.46 Refractive Index at 589nm and contains fumed silica. |
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.
Speak with an Expert
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