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liquid silicone rubbers
lifesciences
generalhealthcare
Description
- Two-part, translucent silicone system designed for use with injection molding equipment
- Cures with heat via addition-cure chemistry
- 1:1 Mix Ratio (Part A: Part B)
Applications
- For the injection molding of parts requiring a material with a very low durometer including: molded rubber stoppers, gaskets, seals, valves, o-rings and other precision parts
- Suitable for over-molding applications
- Can be used with NuSil’s Healthcare color masterbatches for applications requiring colored silicones
NuSil Technology’s MED-4901 shall not be considered for use in human implantation for a period of greater than 29 days.
Property |
Average result |
Durometer |
40 Type 00
|
Tensile |
285 psi
|
Elongation |
1,135 %
|
Tear |
55 ppi
|
Appearance |
Translucent |
Cure |
5 minutes / 150 C |
Cure Rate Scorch |
0.9 minutes
|
Cure Rate T90 |
1.2 minutes
|
Cure System |
Platinum |
Extrusion Rate |
160 g/minute |
Mix Ratio |
1:1 |
Specific Gravity |
1.1 |
Stress @ Strain |
15 psi / 300 % |
Work Time |
25 hours
|
Comment |
In Isopropyl Alcohol, Compatible with Acrylics |
Property |
Average result |
Durometer |
40 Type 00
|
Tensile |
1.97 MPa
|
Elongation |
1,135 %
|
Tear |
9.7 kN/m
|
Appearance |
Translucent |
Cure |
5 minutes / 150 C |
Cure Rate Scorch |
0.9 minutes
|
Cure Rate T90 |
1.2 minutes
|
Cure System |
Platinum |
Extrusion Rate |
160 g/minute |
Mix Ratio |
1:1 |
Specific Gravity |
1.1 |
Stress @ Strain |
0.1 MPa / 300 % |
Work Time |
25 hours
|
Comment |
In Isopropyl Alcohol, Compatible with Acrylics |
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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