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color masterbatches lifesciences generalhealthcare

Premium Care




75% BaSO4, Barium Sulfate HCR Masterbatch for Radio Opacity


  • A white, single component masterbatch, with the consistency of a clay like material
  • Consists of Barium Sulfate dispersed in a vinyl-functional silicone polymer which covalently bonds into the matrix of platinum-cured silicone systems


  • For easy and more precise addition of Barium Sulfate to high consistency silicone elastomers, suitable for molding, calendering or extrusion
  • Reduces production time and eliminates use of powders that may contaminate clean room environments

NuSil Technology’s MED-4102 series masterbatches shall not be considered for use in human implantation for a period of greater than 29 days

Product Details

Property Average result
Mix Ratio 1 PART
Appearance White
Non-Volatile Content 99 %
Plasticity 212 mils
Specific Gravity 2.31
Comment 75% BaSO4, Barium Sulfate HCR Masterbatch for Radio Opacity
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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