Duratherm 600
Rated to 316°C (600°F) and specifically engineered to withstand the extreme oxidation environment of open (to atmosphere) systems, the Duratherm 600 thermal fluid incorporates a proprietary dual-stage anti-oxidant for long, trouble free operation in a variety of applications. It’s an environmentally friendly, non-toxic thermal fluid (heat transfer fluid) capable of providing precise temperature control.
Max. Operating Temp
316°C (600°F)
Features
- 316°C (600°F) maximum operating temperature
- A tough thermal fluid made for a variety of applications
- Engineered for use in heat transfer applications with exposure to air
- Superior protection against sludge and carbon formation
Temperature Ratings
| Max Bulk/Use Temp | 600°F |
| Max Film Temp | 650°F |
| Pour Point ASTM D97 | 14°F |
Safety Data
| Flash Point ASTM D92 | 435°F |
| Fire Point ASTM D92 | 464°F |
| Autoignition ASTM E-659-78 | 680°F |
Physical Properties
Viscocity ASTM D445
cSt
| 45°F | 249 |
| 115°F | 31.2 |
| 405°F | 1.5 |
| 600°F | 0.7 |
Density ASTM D1298
lb/ft³
| 45°F | 53 |
| 115°F | 51.4 |
| 405°F | 44.7 |
| 600°F | 40.3 |
Vapor Pressure ASTM D2879
psia
| 45°F | 0 |
| 115°F | 0 |
| 405°F | 0.06 |
| 600°F | 1.43 |
Distillation Range ASTM D2887
| 10% | 705°F | 90% | 705°F |
| Molecular Weight | 372 |
| Specific Gravity @ 60°F | .868 |
Thermal Properties
Thermal Expansion Coefficient
0.0564%/°F
Thermal Conductivity
BTU/hr·ft·F°
| 45°F | 0.081 |
| 115°F | 0.08 |
| 405°F | 0.075 |
| 600°F | 0.072 |
Heat Capacity
BTU/lb F
| 45°F | 0.438 |
| 115°F | 0.467 |
| 405°F | 0.591 |
| 600°F | 0.673 |