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ESSELTHERM TS High Thermal Stability Heat Transfer Fluid (600°F)

ESSELTHERM TS High Thermal Stability Heat Transfer Fluid (600°F)

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A cost-effective, highly thermally stable heat transfer fluid for precise temperature control up to 316°C (600°F), formulated with antioxidants and classified as non-hazardous and non-reportable.

Used in closed-loop hot-oil systems for chemical processing, plastics and composites, laminating and converting lines, and general industrial heating where long fluid life at 600°F is required.

Available to order from SDI Chemicals. Technical data sheet, SDS and compliance documentation are provided on request; freight and lead time are quoted to your destination, with flexible order quantities. Request a quote with your system volume and delivery ZIP.

Key features

  • Maximum operating temperature 316°C (600°F)
  • Longer-lasting performance than comparable fluids at lower cost
  • Environmentally friendly, non-hazardous and non-reportable
  • Exceptional thermal stability
  • Antioxidant package for enhanced protection against oxidation

Specifications

Temperature ratings

Max bulk / use temperature 600°F
Max film temperature 630°F
Pour point, ASTM D445 5°F

Safety data

Flash point, ASTM D92 425°F
Fire point, ASTM D92 448°F
Autoignition, ASTM E-659-78 680°F

Thermal properties

Thermal expansion coefficient 0.0564 %/°F
Thermal conductivity, 100°F / 500°F / 550°F 0.079 / 0.072 / 0.071 BTU/hr·ft·°F
Heat capacity, 100°F / 500°F / 550°F 0.452 / 0.618 / 0.639 BTU/lb·°F

Physical properties

Viscosity, ASTM D445, 40°F / 100°F / 260°F 298.12 / 43.4 / 3.86 cSt
Density, ASTM D1298, 100°F / 500°F / 550°F 50.62 / 41.66 / 40.54 lb/ft³
Vapor pressure, ASTM D2879, 100°F / 500°F / 550°F 0 / 0.34 / 0.72 psia
Distillation range, ASTM D2887, 10% / 90% 701°F / 852°F
Molecular weight 371
  • Brand: ESSELTHERM (distributed by SDI Chemicals)
  • Product code: ESSELTHERM TS
  • Pack size: drums and totes standard; pails and bulk tankers quoted on request
  • Documentation: TDS / SDS available on request
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