Description
- A two-part, low viscosity, translucent silicone
- Cures with heat via addition-cure chemistry
- 1:1 Mix Ratio (Part A: Part B)
Applications
- For use in potting, encapsulating, coating, and injection or transfer molding applications
NuSil Technology’s MED4-4420 may be considered for use in human implantation for a period of greater than 29 days.
Product Details
| Property | Average Result |
|---|---|
| Durometer | 17 Type A |
| Viscosity | 24,000 cP (24,000 mPa*s) |
| Work Time | 35 minutes |
| Tensile | 700 psi (4.83 MPa) |
| Appearance | Translucent |
| Cure | 15 minutes / 150 °C |
| Cure System | Platinum |
| Elongation | 600 % |
| Mix Ratio | 1:1 |
| Tear | 35 ppi (6.17 kN/m) |
| Comment | RTV |
What is Medical Grade?
Discover how Medical-grade silicones are specifically designed, manufactured and purified to meet the strictest needs of the healthcare industry.
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.