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high consistency rubbers
lifesciences
generalhealthcare
Description
- Two-part, low tension set 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
NuSil Technology’s MED-4025 shall not be considered for use in human implantation for a period of greater than 29 days.
| Property |
Average result |
| Durometer |
30 Type A
|
| Tensile |
1,300 psi
|
| Elongation |
900 %
|
| Tear |
130 ppi
|
| Appearance |
Translucent |
| Cure |
10 minutes / 171 °C |
| Cure Rate Scorch |
0.75 minutes
|
| Cure Rate T90 |
2.8 minutes
|
| Cure System |
Platinum |
| Mix Ratio |
1:1 |
| Plasticity |
75 mils
|
| Specific Gravity |
1.11 |
| Stress @ Strain |
105 psi / 200 % |
| Work Time |
1.5 hours
|
| Comment |
Low Tension Set |
| Property |
Average result |
| Durometer |
30 Type A
|
| Tensile |
8.97 MPa
|
| Elongation |
900 %
|
| Tear |
22.93 kN/m
|
| Appearance |
Translucent |
| Cure |
10 minutes / 171 °C |
| Cure Rate Scorch |
0.75 minutes
|
| Cure Rate T90 |
2.8 minutes
|
| Cure System |
Platinum |
| Mix Ratio |
1:1 |
| Plasticity |
1.9 mm
|
| Specific Gravity |
1.11 |
| Stress @ Strain |
0.72 MPa / 200 % |
| Work Time |
1.5 hours
|
| Comment |
Low Tension Set |
Display in metric units
The above properties are tested on a lot-to-lot basis. Do not use as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.
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