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high consistency rubbers lifesciences generalhealthcare

Premium Care






  • An uncatalyzed high consistency material
  • Catalyze with various peroxides to form a medium durometer rubber
  • Strained through fine mesh stainless steel screens to ensure freedom from particulate contamination


  • For fabricating molded and extruded silicone rubber parts

NuSil Technology’s MED-4174 shall not be considered for use in human implantation for a period of greater than 29 days.

Product Details

Property Average result
Durometer 50 Type A
Tensile 1,200 psi
Elongation 775 %
Tear 225 ppi
Appearance Translucent
Cure 5 minutes / 116 °C
Cure Rate Scorch 0.55 minutes
Cure Rate T90 1.7 minutes
Cure System Peroxide
Mix Ratio 1 PART
Plasticity 105 mils
Post Cure 4 hours / 205 °C
Specific Gravity 1.15
Stress @ Strain 325 psi / 200 %
Comment Uncatalyzed
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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