Mobiltherm 594

Heat transfer Oil

Product Description

Mobiltherm 594 is a naphthenic, chlorine-free mineral heat transfer oil for use in indirect heat transfer systems. It is characterized by its exceptionally low pour point, high level of thermal stability, a low viscosity in the entire range of operating temperature and good heat transfer performance.

Features and Benefits

Exceptionally low pour point allows use for both heating and cooling applications as well as smooth start up in winter temperatures
High resistance against thermal cracking preventing accumulation of deposits and ensuring clean and long life of the oil filling.
Low viscosity at operating temperature gives a high heat transfer coefficient and low friction in pipes, and therefore less energy consumption
High initial boiling point makes use of non pressurised systems possible up to the maximum recommended inlet temperature
Prevention of corrosion
Low odour
Maximum recommended operating temperature: 250°C (inlet temperature).

Applications

Heat transfer oils for closed or open, fire or electrically heated circulation systems designed according to VDI 3033 and DIN 4754.

Typical Properties

Mobiltherm 594
Viscosity, ASTM D 445
cSt @ 40ºC	4,8
cSt @ 100ºC	1,5
Pour Point, ºC, ASTM D 97	-42
Flash Point, ºC, ASTM D 92	135
Density @ 15 ºC kg/l, ASTM D 4052	850
Max. inlet temperature	250°C
Max. bulk temperature	280°C

Health and Safety

Based on available information, this product is not expected to produce adverse effects on health when used for the intended application and the recommendations provided in the Material Safety Data Sheet (MSDS) are followed. MSDS's are available upon request through your sales contract office, or via the Internet on (insert Internet address here). This product should not be used for purposes other than its intended use. If disposing of used product, take care to protect the environment.

The Mobil logotype, the Pegasus design, and Mobiltherm 594 are trademarks of Exxon Mobil Corporation, or one of its subsidiaries.

Esso Italiana s.r.l.
Via Castello della Magliana 25
00148, Roma, Italia

800.011723
http://www.exxonmobil.com

Typical Properties are typical of those obtained with normal production tolerance and do not constitute a specification. Variations that do not affect product performance are to be expected during normal manufacture and at different blending locations. The information contained herein is subject to change without notice. All products may not be available locally. For more information, contact your local ExxonMobil contact or visit www.exxonmobil.com
ExxonMobil is comprised of numerous affiliates and subsidiaries, many with names that include Esso, Mobil, or ExxonMobil. Nothing in this document is intended to override or supersede the corporate separateness of local entities. Responsibility for local action and accountability remains with the local ExxonMobil-affiliate entities.