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Medium Viscosity Fluids (50 Cst - 1,000 Cst)


  • Medium Viscosity PDMS Silicone Oils
  • High Flash Points
  • Low pour points (as low as ‐55°C)
  • Wide Service Temperature Range
  • Low viscosity change at temperature (low VTC)
  • RI Matching Fluids for RI Values between 1.402 to 1.4035
  • High Dielectric Strength
  • High Damping Action
  • Stable under high rates of pressure
  • Stable under high rates of shear
  • Newtonian behavior under shear
  • Excellent Lubricity


  • Laboratory Bath Fluids
  • Heat Transfer Fluids
  • Dielectric Fluids
  • Damping Fluids
  • ORC Turbo Generator Fluids
  • Hydraulic Fluids
  • High Pressure Fluid
  • Flow Control Fluid
  • Refractive Index Matching Fluids
  • RI Matching Fluids for LED and Optics
  • Low Dielectric Constant Fluids for Photonics
  • VOC Exempt Fluids for Renewable Energies
  • Silicone Lubricants for Plastic Parts
  • Silicone Lubricants for Rubber Parts
  • Calibration Fluid
  • Fluid for Touch Screen Technology

Industries & Fields of Research include: R&D, Education, Defense, Oil & Gas Exploration, Energy, Aviation, Aerospace, Life Sciences, Renewable Energies, Turbine Technology, Wind Power Technology, Temperature Control Technologies, Geothermal, Solar Industry, Sensor Technology, Geosciences, Electronics, Environmental, Electrical Testing, Optics, LED, Photonics, MEMS Technology, Refractive Index Matching Digital Display Technology, Flow Control, Flow Meters, Deep Sea / Subsea Technologies, Dielectric Fluids for Wire & Cable, Deepwater, ROV Technologies, Laser Technology Research, Earth & Atmospheric Sciences, Seismic Research, Oceanography Research, Physical Sciences, Chemical Engineering, Mechanical Engineering, 3D Printing Technology, Plasma Research, LCD Technologies, Polymer Research, Computer Engineering Research, Robotics Research, Plastic Manufacturing, Rubber Manufacturing, Hydraulics, Nanotechnology Research, Geothermal, Fuel Cell Technology, Hydrophobic Coatings, Lighting Systems, Seismology, Aeronautics, Pipe & Tubing Systems, Printing Industry, Industrial Cleaning, Touch Screen Technology, Fiber Optics, Touch Monitor Technology, Touch Screen Technology, Temperature and Process Controllers

See also Medium Temperature Bath Fluids and Medium Temperature Heat Transfer Fluid.

FEDERAL SPECS MET: meet Federal Specification VV‐D‐1078 "SILICONE AS DAMPING FLUID" and are used in a wide range of military, industrial and avionic gauges, meters, instruments, and monitoring systems.

MEETS REQUIREMENTS OF NSN CODES: NSN 9150‐00‐664‐0047, NSN 9150‐00‐024‐9621, NSN 9150‐00‐664‐0048, NSN 9150‐00‐269‐8246, NSN 9150‐00‐404‐3435, 9150‐00‐584‐3134, NSN 9150‐00‐851‐4257, NSN 9150‐00‐024‐ 9621, NSN 9150‐00‐261‐8327, NSN 9150‐01‐056‐9047, NSN 9150‐00‐024‐9623.

ENVIRONMENTAL Low Viscosity Silicone Fluids are exempt from Federal VOC regulations, including California (CARB) and OTC regulations. They are HAP‐free and do not contribute to ozone‐depletion and global warming. In addition, they meet RoHS Compliancy.