MARLOTHERM® LH
Marlotherm® LH is frequently used for the indirect heating of reactors and process plants that are both heated and cooled by means of a central heat transfer system, and for systems where different users need to be supplied with different temperatures.
Marlotherm® LH is frequently used for the indirect heating of reactors and process plants that are both heated and cooled by means of a central heat transfer system, and for systems where different users need to be supplied with different temperatures.
The thermal oil system must be designed and used in accordance with the recommendations of DIN 4754 "Thermal installations operating with organic heat transfer fluids".
Marlotherm® LH can also be used at operating temperatures above 280℃ in pressurized systems. The advantage of using Marlotherm® LH in this temperature range compared to non-pressurized systems with Marlotherm® SH must be assessed individually for each situation.
Due to the very narrow boiling range of 4℃, Marlotherm® LH can also be used in the gas-liquid phase, for example for reactor cooling or in exothermic processes.
Product specifications
View the properties, applications, and categories of MARLOTHERM® LH below. For technical datasheets and safety information, see the downloads.
Technical details
| Chemical name | Benzyltoluene |
|---|---|
| CAS numbers | 27776-01-8, 53585-53-8 |
| Manufacturer | Eastman® |
Properties and applications
| Max. bulk temperature | 330°C (625°F) |
|---|---|
| Max. film temperature | 380°C (715°F) |
| Normal boiling point | 278°C (532°F) |
| Pressure-filled systems/HTF | Yes |
| Kin. visco 40°C (mm²/s) | 2,78 |
| Kin. visco 100°C (mm²/s) | 1,08 |
| Density 20°C (kg/m³) | 336,7 |
| Pourpoint °C | -79 |
| Flashpoint °C | 132 |
Categories
Manufacturer: Eastman®
EASTMAN® is a name that has been synonymous with professional cutting tools of the highest quality for decades. With a rich history in material processing, this American brand has proven itself a fixture on the shop floor — among professionals who settle for nothing less.
What EASTMAN® so special is the combination of thoughtful engineering and practical design. Every tool is built to withstand heavy use without compromising precision or ease of use. Whether you work with textiles, foil, rubber, leather, or other materials — you immediately notice that you are holding something truly made for your trade.
The products in our range are carefully selected for reliability and applicability. EASTMAN® thinks along with your work process and supplies tools that prove their value day in, day out. Discover what this brand can mean for your craftsmanship and experience for yourself why professionals worldwide EASTMAN® .
