Globaltherm® 59 (-49°C to 315°C)
A high-performance synthetic heat transfer fluid
Operating Range
-49°C to 315°C
-56°F to 599°F
About Globaltherm® 59
Globaltherm® 59 is a high performance heat transfer fluid delivering a remarkable temperature operating range. Consequently, it makes it a perfect choice for heat transfer systems that demand both low-temperature pumpability and high-temperature stability.
Globaltherm® 59 synthetic heat transfer fluid is engineered to meet the demands of diverse industrial applications. Moreover, it delivers excellent thermal stability, heat transfer efficiency and consistent performance across a broad temperature range.
Why choose Globaltherm® 59?
Wide temperature range: Operating seamlessly from -49°C to 315°C (-56°F to 600°F), Globaltherm® 59 is ideal for systems that require low-temperature pumpability and high-temperature resilience.
Thermal stability: With outstanding thermal stability, Globaltherm® 59 excels in high-demand environments, ensuring reliable performance under challenging conditions.
Cost-effective: Thanks to its long fluid life and reduced maintenance needs, Globaltherm® 59 provides a cost-effective solution for industries seeking efficiency and reliability.
Contact us today to find out more about Globaltherm® 59
Versatile applications
Globaltherm® 59 is ideal for a variety of industries including Biomass – Organic Rankine Cycle (ORC), production of biodiesel, Natural gas purification and Oil or gas processing. Additionally, it is used in Polymer & plastic, Specialty chemicals and Waste heat recovery.
Heat transfer fluids are tailored for diverse applications, including indirect heating, cooling and thermal storage. To select the optimal thermal fluid, consider key properties like thermal stability, temperature range and heat transfer efficiency.
Check out our full list of thermal fluid applications here.
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| Parameter | Unit | Code (ASTM / ISO) | Result |
|---|---|---|---|
| Appearance visual | N/A | N/A | Clear yellow to dark amber |
| Operating Range | °C / ºF | N/A | -49°C to 315°C (-56°F to 600°F) |
| Boiling point | mg KOH/g | 289°C (553°F) | |
| Flash Point COC | ASTM D-92 | 146°C (295°F) | |
| Flash Point PMCC | ASTM D-93 | 132°C (270°F) | |
| Auto ignition temperature | °C/°F | DIN 51794 | 404°C (760°F) |
| Maximum film temperature | 345°C (650°F) | ||
| Moisture content, maximum | ppm | ASTM E-203 | 200 |
| Total acidity | KOH/g | ASTM D-664 | <0.2mg |
| Estimated Critical Temperature | °C/°F | 514°C (957°F) | |
| Estimated Critical Pressure | bar | 22.3 | |
| Estimated Critical Density | kg/m³ / lb/ft³ | 287 / 17.9 | |
| Molecular Weight (average) | 207 | ||
| Kinematic viscosity at 100°C | cSt | ASTM-D445 | 1.44 mm²/S |
| Kinematic viscosity at 40°C | cSt | ASTM-D445 | 4.00 mm²/S |
| Liquid density at 15°C | ASTM D-4052 | 978 kg/m³ | |
| Liquid density at 25°C | ASTM D-4052 | 971 kg/m³ |
| Parameter | Unit | Code (ASTM / ISO) | Result |
|---|---|---|---|
| Appearance visual | N/A | N/A | Clear yellow to dark amber |
| Operating Range | °C / ºF | N/A | -49°C to 315°C (-56°F to 600°F) |
| Boiling point | mg KOH/g | 289°C (553°F) | |
| Flash Point COC | ASTM D-92 | 146°C (295°F) | |
| Flash Point PMCC | ASTM D-93 | 132°C (270°F) | |
| Auto ignition temperature | °C/°F | DIN 51794 | 404°C (760°F) |
| Maximum film temperature | 345°C (650°F) | ||
| Moisture content, maximum | ppm | ASTM E-203 | 200 |
| Total acidity | KOH/g | ASTM D-664 | <0.2mg |
| Estimated Critical Temperature | °C/°F | 514°C (957°F) | |
| Estimated Critical Pressure | bar | 22.3 | |
| Estimated Critical Density | kg/m³ / lb/ft³ | 287 / 17.9 | |
| Molecular Weight (average) | 207 | ||
| Kinematic viscosity at 100°C | cSt | ASTM-D445 | 1.44 mm²/S |
| Kinematic viscosity at 40°C | cSt | ASTM-D445 | 4.00 mm²/S |
| Liquid density at 15°C | ASTM D-4052 | 978 kg/m³ | |
| Liquid density at 25°C | ASTM D-4052 | 971 kg/m³ |
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| Product | 195kg barrel |
| Globaltherm® 59 (-49°C to 315°C) |
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Contact us for more information on high performance heat transfer fluids
With numerous options available, choosing the right heat transfer fluid for your application can be challenging. Our experts can offer advice on how to extend fluid lifespan and we provide our business partners with continued technical support.
If Globaltherm® 59 isn’t right for you, check out our full range of heat transfer fluids here.
Call us on +44 (0)1785 760555 for technical support and more information
