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MED-4150

HIGH CONSISTENCY SILICONE ELASTOMER

Description

  • Uncatalyzed, vinyl-functional, high consistency silicone elastomer
  • Medium durometer
  • Requires the addition of a peroxide catalyst to accomplish vulcanization
  • Strained through a 400-mesh screen (minimum)

Applications

  • For a wide variety of fabrication techniques for the healthcare industry including: molding, calendering and extruding

Product Details

Property Average Result
Durometer 50 Type A
Tensile 1,400 psi (9.66 MPa)
Elongation 750 %
Tear 190 ppi (33.51 kN/m)
Appearance Translucent
Cure 5 minutes / 116 °C
Cure Rate Scorch 0.5 minutes
Cure Rate T90 1.9 minutes
Cure System Peroxide
Mix Ratio 1 PART
Plasticity
Post Cure 2 hours / 177 °C
Specific Gravity 1.16
Stress at Strain 250 psi / 200 % (1.72 MPa / 200 %)
Comment Uncatalyzed

The Strongest Silicone Elastomer Ever Developed

Dr. Jim Lambert, NuSil® Director of Research and Development, Biomaterials, introduces our breakthrough material that has a tensile strength of up to 50% greater than existing silicone elastomers on the market.

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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.