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liquid silicone rubbers lifesciences medicalimplant

Implant

MED-5850

LIQUID SILICONE RUBBER

 

NuSil's new LSRs, the MED-5800 series, feature both more efficient rheometry, or "cure profiles", and more consistent viscosities. The result is better in-mold performance – minimal scorch, more efficient fills, lower flash, shorter cure times, less waste – that enables fabricators of critical implantable devices to achieve both higher yields and faster throughputs.

Description

  • Two-part, translucent silicone system designed for use with injection molding equipment
  • Rapid cure with no post-cure required
  • 1:1 Mix Ratio (Part A: Part B)

Applications

  • 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
  • Can be used with NuSil’s healthcare color masterbatches for applications requiring colored silicones

NuSil Technology’s MED-5850 may be considered for use in human implantation for a period of greater than 29 days.


Product Details

Property Average result
Tear 190 ppi
Elongation 550 %
Tensile 1,450 psi
Durometer 50 Type A
Appearance Translucent
Extrusion Rate A: 80 / B: 65 g/minute
Specific Gravity 1.14
Stress @ Strain 190 psi / 200 %
Work Time >72 hours
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.

NUSIL QUALITY SYSTEM (NQS™)


Developed in direct response to our work in the most challenging environments, NQS is a systematic approach to achieving consistent quality that goes far beyond what you'd expect.