• ESSELTHERM 60 Heat Transfer Fluid (600°F, Open Systems) - ESSELTHERM heat transfer fluid supplied by SDI Chemicals
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ESSELTHERM 60 Heat Transfer Fluid (600°F, Open Systems)

ESSELTHERM 60 Heat Transfer Fluid (600°F, Open Systems)

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A heat transfer fluid rated to 315°C (600°F) and formulated for the oxidizing conditions of open or air-exposed thermal fluid systems, using a proprietary dual-stage antioxidant for long service life.

Used in open-bath and vented heat transfer systems, asphalt and roofing equipment, die-casting and industrial process heating where the fluid is exposed to air.

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 315°C (600°F)
  • Engineered for heat transfer systems exposed to air
  • Proprietary dual-stage antioxidant for long-lasting performance
  • Protects against sludge build-up and carbon deposits
  • Environmentally friendly and non-toxic

Specifications

Temperature ratings

Max bulk / use temperature 600°F
Max film temperature 650°F
Pour point, ASTM D445 14°F

Safety data

Flash point, ASTM D92 435°F
Fire point, ASTM D92 464°F
Autoignition, ASTM E-659-78 680°F

Thermal properties

Thermal expansion coefficient 0.0564 %/°F
Thermal conductivity, 100°F / 212°F / 399°F / 500°F / 550°F 0.080 / 0.079 / 0.075 / 0.074 / 0.073 BTU/hr·ft·°F
Heat capacity, 100°F / 212°F / 399°F / 500°F / 550°F 0.461 / 0.509 / 0.588 / 0.631 / 0.652 BTU/lb·°F

Physical properties

Viscosity, ASTM D445, 40°F / 100°F / 260°F 304.53 / 44.33 / 3.94 cSt
Density, ASTM D1298, 100°F / 212°F / 399°F / 500°F / 550°F 51.69 / 49.13 / 44.85 / 42.54 / 41.39 lb/ft³
Vapor pressure, ASTM D2879, 100°F / 212°F / 399°F / 500°F / 550°F 0 / 0 / 0.06 / 0.34 / 0.72 psia
Distillation range, ASTM D2887, 10% / 90% 705°F / 898°F
Molecular weight 372
Specific gravity @ 60°F 0.868
  • Brand: ESSELTHERM (distributed by SDI Chemicals)
  • Product code: ESSELTHERM 60
  • Pack size: drums and totes standard; pails and bulk tankers quoted on request
  • Documentation: TDS / SDS available on request
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