Search
Close this search box.

DOWSIL™ 550 Fluid

100% actives, Polyphenylmethyldimethylsiloxane polymer fluid. Useful as heat transfer fluid, in thermostat systems and as a base oil for high-temperature lubricants.

DOWSIL™ 550 Fluid

Features

  • Low volatility
  • Serviceable temperature range of -40°C up to 230°C in open systems, and up to 315°C in closed systems
  • Viscosity of 100-150mm²/sec at 25°C
  • High flash point
  • Excellent heat transfer characteristics
  • High viscosity index
  • Good compressibility
  • Good oxidation and thermal stability

Applications

  • As a lubricant:
    • Base oil for high-temperature ball bearing greases
    • Lubricating oil for high-temperature instruments
  • As a heat transfer medium:
    • Heat-treating baths for speciality metals
    • Heat exchange fluid for research apparatus and instrument calibration baths
    •  Heat transfer oil in capacitors, transformers and various electronics
  • As a thermostat fluid:
    • Suitable for temperatures from -40°C to 315°C in thermostat systems, which should be kept clean

Want More Information?

Contact a technical specialist for support, information and quotes.

TDS / MSDS

To request any type of technical sheet or safety sheet.

Get in touch with Antala

The personal data voluntarily provided by you, through this web form will be treated by ANTALA LTD. as responsible for the treatment, in order to meet your request, query, complaint or suggestion, without communications or data transfers occurring and kept for the time necessary to meet your request. You can exercise the rights of access, rectification or deletion of your data, by writing to arco@antala.uk, for more information, you can consult our Privacy Policy

Request a Quote

Please send us your request to receive a customised offer, either for specific products or special requirements.

TECHNICAL DATA SHEET AND SAFETY DATA SHEET

Please fill in the form to receive the .pdf document.