Polymer Systems
Technology Limited
Life Science
Implant Line
MED2-4420
Low Consistency Elastomers
Fast Cure Low Consistency Silicone Elastomer
DESCRIPTION
- A two-part, translucent silicone elastomer system
- Cures rapidly at room temperature
- Platinum addition cure
- 1:1 Mix Ratio (Part A: Part B)
NuSil MED2-4420 may be considered for use in human implantation for a period of greater than 29 days.
APPLICATION
- For use in potting, encapsulating, coating, and injection or transfer molding applications
- For applications requiring very rapid cure elastomer
Additional information for Fast-Cure Silicones for Long-Term Implants: 
Healthcare PDF tear sheet
| Typical Properties | Average Result |
| Uncured: | |
| Appearance | Translucent |
| Viscosity, Part A | 22,000 cP (22,000 mPas) |
| Viscosity, Part B | 17,000 cP (17,000 mPas) |
| Work Time | 3 minutes |
| Cured: 15 minutes at 150°C (302°F) | |
| Specific Gravity | 1.07 |
| Durometer, Type A | 20 |
| Tensile Strength | 585 psi (4.4 MPa) |
| Elongation | 500% |
| Tissue Culture (Cytotoxicity Testing) | Pass |
| Elemental Analysis of Trace Metals | Pass |
Properties tested on a lot-to-lot basis. Do not use the properties shown in this technical profile as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
Recommended Primer MED1-161
Note: Some bonding applications may require the use of a primer.
Packaging
50 ml Side-by-Side Kit
2 Pint Kit
2 Gallon Kit
Warranty
12 Months
Product Profile
Material Safety Data Sheet EU EN
For Use With Low Viscosity Elastomers Medical Implants:
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