Description
- Two-part, high consistency silicone elastomer
- Cures with heat via addition-cure chemistry
- Has a non-tacky surface and no volatile by-products or peroxide residues
- Strained through a 400-mesh screen (minimum)
- 1:1 Mix Ratio (Part A: Part B)
Applications
- For a wide variety of fabrication techniques for the healthcare industry including: molding, calendering and extruding
- For applications requiring high physical properties and fatigue and abrasion resistance
NuSil Technology’s MED-4770 may be considered for use in human implantation for a period of greater than 29 days.
Product Details
| Property | Average Result |
|---|---|
| Durometer | 70 Type A |
| Tensile | 1,415 psi (9.76 MPa) |
| Elongation | 760 % |
| Tear | 300 ppi (52.91 kN/m) |
| Appearance | Translucent |
| Cure | 10 minutes / 138 °C |
| Cure System | Platinum |
| Mix Ratio | 1:1 |
| Plasticity | |
| Post Cure | 4 hours / 177 °C |
| Special Feature | |
| Specific Gravity | 1.19 |
| Stress at Strain | 595 psi / 200 % (4.1 MPa / 200 %) |
| Work Time | 2.5 hours |
| Comment | Abrasion / Fatigue Resistant |
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.