R-2186
GENERAL PURPOSE SILICONE ELASTOMER
Description
- Two-part, translucent, pourable silicone system
- 10:1 Mix Ratio (Part A:B)
- Cures at room temperature or rapidly with heat
- High tear strength and good physical properties
Applications
- To provide protection of electronic components and assemblies against shock, vibration, moisture, ozone, dust, chemicals and other environmental hazards
- Ideal for molding or use in O-rings, potting connectors, cable harness breakouts, molded high voltage terminals, seals and gaskets due to its high physical strength
- For applications requiring an operating temperature range of -65 to 240°C (-85 to 465°F)
Product Details
| Property | Average Result |
|---|---|
| Cure System | Platinum |
| Viscosity | 83,000 cP (83,000 mPa*s) |
| Lap Shear | 475 psi (3.28 MPa) |
| Durometer | 30 Type A |
| Appearance | Translucent |
| Cure | 15 minutes / 150 °C |
| Dielectric Strength | 640 volts/mil (24.96 kV/mm) |
| Elongation | 450 % |
| Mix Ratio | 10:1 |
| Operating Temperature | -65 °C / 240 °C |
| Specific Gravity | 1.12 |
| Tear | 100 ppi (17.64 kN/m) |
| Tensile | 1,050 psi (7.24 MPa) |
| Work Time | 2.5 hours |
| Comment | Legacy general all purpose adhesive. 475 psi (3.3 MPa), primed (CF1-135) lap shear. |
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.