R-2939 LOW VISCOSITY, THERMALLY CONDUCTIVE SILICONE
Description
- Two-part, white, thermally conductive, pourable silicone
- Cure may be heat accelerated
- 15:1 Mix Ratio (Part A:Part B)
Applications
- To provide heat transfer between electrical/electronic components and their heat sinks
- Use to adhere openings in modules and housings where grooves or other configurations require a limited flow material with moderate thermal conductivity
Product Details
| PROPERTY | AVERAGE RESULT |
|---|---|
| Thermal Conductivity | 0.75 W/(mK) |
| Viscosity | 70,000 cP (70,000 mPa*s) |
| Cure System | Platinum |
| Tensile | 300 psi (2.07 MPa) |
| Appearance | White |
| Cure | 30 minutes / 150 °C |
| Dielectric Strength | 810 volts/mil (31.59 kV/mm) |
| Durometer | 70 Type A |
| Elongation | 70 % |
| Mix Ratio | 15:1 |
| Specific Gravity | 1.34 |
| Tear | 45 ppi (7.94 kN/m) |
| Work Time | 4 hours |
| Comment | 0.75 W/mK, 4 hr. pot life. (Contains Boron Nitride) |
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
Our NuSil team is ready to collaborate with you to find the right silicone solution for your application