Duratherm HTO
Engineered for precise and efficient temperature control up to 316°C (600°F), our HTO thermal fluid is a budget-wise solution for any heat transfer fluid applications that want an environmentally friendly, low cost fluid capable of meeting today’s fast-paced production demands.
Max. Operating Temp
316°C (600°F)
Features
- 316°C (600°F) maximum operating temperature
- An economical option that outlasts the competition
- Environmentally friendly, non-hazardous and non-reportable
- Excellent thermal stability
- Contains antioxidants for added protection from oxidation
Temperature Ratings
| Max Bulk/Use Temp | 600°F |
| Max Film Temp | 630°F |
| Pour Point ASTM D97 | 5°F |
Safety Data
| Flash Point ASTM D92 | 425°F |
| Fire Point ASTM D92 | 448°F |
| Autoignition ASTM E-659-78 | 680°F |
Physical Properties
Viscocity ASTM D445
cSt
| 45°F | 243.8 |
| 115°F | 30.5 |
| 405°F | 1.5 |
| 600°F | 0.7 |
Density ASTM D1298
lb/ft³
| 45°F | 51.9 |
| 115°F | 50.3 |
| 405°F | 43.8 |
| 600°F | 39.4 |
Vapor Pressure ASTM D2879
psia
| 45°F | 0 |
| 115°F | 0 |
| 405°F | 0.06 |
| 600°F | 1.41 |
Distillation Range ASTM D2887
| 10% | 701°F | 90% | 852°F |
| Molecular Weight | 371 |
Thermal Properties
Thermal Expansion Coefficient
0.0564%/°F
Thermal Conductivity
BTU/hr·ft·F°
| 45°F | 0.08 |
| 115°F | 0.078 |
| 405°F | 0.074 |
| 600°F | 0.07 |
Heat Capacity
BTU/lb F
| 45°F | 0.429 |
| 115°F | 0.458 |
| 405°F | 0.578 |
| 600°F | 0.659 |