An Alkylated Aromatic Heat Transfer Fluid Designed for Use as an Alternative for Hot Oils in Liquid Phase Systems Up To 620°F (327°C).
DOWTHERM™ MX is a high-performance thermal fluid based on a mixture of alkylated aromatics for high temperature, non-pressurized systems up to 620°F (327 °C).
DOWTHERM™ MX is designed as an alternative for hot oils in liquid phase systems.
DOWTHERM™ MX exhibits a high flash point and superior thermal stability when compared to traditional hot oils.
Temperature Use Range: -10°F to 625°F
Vapor Pressure: 15.1
Specific Heat: 0.351°F
Viscosity: 281.7
Density: 59.9 lb/ft3
Freezing Point: -13°F (-25°C)
Flash Point: 329°F (165°C)
Autoignition: 788°F (420°C)
Low vapor pressure fluid Excellent low temperature pumpability Thermal stability superior to hot oils 5 to 6 times more stable Designed for use in non-pressurized systems Liquid phase operation only Has a high flash point
Ineffective Hot Oil Thermal Stability
Inferior Thermal Fluid Properties at Low Temperatures
Variable Heating Control or Performance
DOWTHERM™ MX can be used in a wide variety of high temperature applications, including but not limited to:
Liquid Natural Gas Processing
Off-shore Platforms
Heat Recovery
Polystyrene Manufacturing
Polyethylene Manufacturing
Topping Units
Asphalt Production
Oil and Gas Boilers & Refinery Equipment
DOWTHERM™ are best in class heat transfer fluids from Dow. They are designed with dynamic properties to meet the modern industrial application needs. Explore our portfolio of specialized grades for superior performance and extended durability.
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