High-and Low-Temperature Heat Transfer Fluids
UOLEN®40
-40°C to 250°C
Product Features
- Colorless/pale yellow oil-liquid
- Odorless, comfortable to operate, and eco-friendly
- Excellent thermal stability, long service life
Working Temperature Range
For open-loop systems: 25°C to 250°C (77°F to 482°F)
For closed-loop systems: 25°C to 350°C (77°F to 662°F)
For closed-loop systems: 25°C to 350°C (77°F to 662°F)
Application Fields
Experimental research, petrochemicals, biopharmaceuticals, pesticide synthesis and
other fields.
Applicable Equipment
Laboratory oil bath, high/low temperature circulation units, jacketed glass reactors,
enamel reactors, and mold temperature controllers.
enamel reactors, and mold temperature controllers.
Productpackaging
10L, 25L, 200L, and 1000L drums.
Specifications
| Item | Characteristic Parameter | |
| Density g/cm³ (20°C/68°F) | 1.009 | |
| Pour point | ≤-40°C (-40°F) | |
| Flash point | >330°C (626°F) | |
| Boiling point | >350°C (662°F) | |
| Kinematic viscosity mm²/s (25°C/77°F) | 500 | |
| Heat loss (250°C/482°F/4h) | ≤2% | |
| Expansion coefficient K⁻¹ | 0.00095 | |
