Implant Line




  • Two-part, translucent fluorosilicone elastomer
  • 50 mole % fluorosilicone
  • Cures with heat via addition-cure chemistry
  • 1:1 Mix Ratio (Part A: Part B)


  • For the injection molding of parts requiring a material with a medium durometer including: molded rubber stoppers, gaskets, seals, valves, o-rings
  • and other precision parts
  • Suitable for over-molding applications
  • For applications requiring resistance to solvents, oils and dimethyl silicone fluids
NuSil Technology’s MED50-5338 may be considered for use in human implantation for a period of greater than 29 days.

Product Details

Property Average Result
Durometer 30 Type A
Tensile 650 psi (4.48 MPa)
Elongation 350 %
Tear 37 ppi (6.53 kN/m)
Appearance Translucent
Cure 30 minutes / 150 °C
Cure System Platinum
Extrusion Rate 115 g/minute
Mix Ratio 1:1
Specific Gravity 1.25
Stress at Strain 300 psi / 200 % (2.07 Mpa / 200 %)
Work Time 16 hours
Comment 50M% Fluorosilicone Injection Molding Elastomer

What is Medical Grade?

Discover how Medical-grade silicones are specifically designed, manufactured and purified to meet the strictest needs of the healthcare industry.

Read more

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.