Heat Transfer Fluids
Specialized substances designed to transfer heat efficiently from one part of a system to another, maintaining optimal thermodynamic properties across diverse temperature ranges.
What is a Heat Transfer Fluid?
A heat transfer fluid is a specialized substance—typically a liquid or gas—that is used to transfer heat from one part of a system to another. These fluids are designed to possess high thermal conductivity and to maintain their physical and thermodynamic properties at different temperatures.
Types of Heat Transfer Fluids
Synthetic Heat Transfer Fluids
Comprised of hydrocarbon-based compounds, these fluids are used in a variety of high-temperature applications. They are known for their stability and low viscosity at high temperatures.

Synthetic Heat Transfer Fluid MATHERM MF750
High-performance heat transfer fluid engineered for demanding industrial applications requiring reliable operation up to 400°C.

Heat Transfer Fluid MATHERM MF800
Premium high-temperature heat transfer fluid designed for the most demanding industrial heating applications up to 340°C.

SYNTHETIC HEAT TRANSFER FLUIDS MATHERM MF550
MATHERM MF550 is liquid-phase heat transfer fluid with good pumpability at low temperatures, and offers excellent performance at high temperature with good thermal stability. Operation range: -25°C~316°C.

SYNTHETIC HEAT TRANSFER FLUIDS MATHERM MF660
MATHERM MF660 is liquid-phase heat transfer fluid with good pumpability at low temperatures, and offers excellent performance at high temperature with good thermal stability. Operation range: -10°C~349°C.
Silicone Fluids
Known for their excellent thermal stability and wide temperature range capabilities. Silicone fluids are commonly used where low toxicity and non-flammability are needed.

Heat Transfer Fluid Silicone Fluids MATHERM MFS600
Silicone-based heat transfer fluid providing exceptional thermal stability and wide temperature range for specialized applications.

Heat Transfer Fluid Silicone Fluids MATHERM MFS700
High-viscosity silicone heat transfer fluid designed for high-temperature applications requiring superior thermal stability.
Non-Flammable Fluids
These include special material fluids such as PFPE and water based propylene glycol. Those fluids are effective in both heating and cooling systems.

PFPE Non-Flammable Fluids MATHERM MFS400
Perfluoropolyether non-flammable heat transfer fluid providing ultimate fire safety for high-risk applications.

PFPE Non-Flammable Fluids MATHERM MFS900
High-viscosity perfluoropolyether non-flammable fluid for extreme safety requirements in aggressive chemical environments.
Complete MATHERM® Product Range
Explore our comprehensive range of heat transfer fluids designed for various industrial applications

Coolant Heat Transfer Fluid MATHERM-BTC66
Advanced coolant heat transfer fluid offering superior performance at extreme temperatures up to 120°C. It is a high performance heat transfer fluid made from a mixture of Ethylene Glycol.
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Coolant Heat Transfer Fluid MATHERM-SR50
A heat transfer fluid is a formulation of high weight percent ethylene glycol and a specially designed package of industrial corrosion inhibitors. The fluid is dyed fluorescent pink for leak detection purposes. Solutions of this in water provide freeze protection to below -50°C (-60°F) and burst protection to below -73°C (-100°F). It is widely used within the HVAC industry or wherever low freezing water based heat transfer fluids are needed.
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Coolant Heat Transfer Fluid MATHERM-MF90
With the continual advancements of micro-processor technology, leading to increasingly higher heat loads, MATHERM-MF90 is the optimal fluid for efficient heat removal in Technology Cooling Systems (TCS). With customized inhibitor packages, this fluid provides superior corrosion protection for liquid cooled, direct-to-chip applications with high surface area copper components. PCBA can be dip into the fluid. MATHERM-MF90 is NON-DG Chemicals, and super coolant of PFPE fluid. Operate range -90°C to +150°C.
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Heat Transfer Fluid MATHERM MF260
Advanced heat transfer fluid offering superior performance in high-temperature industrial heating applications up to 260°C.
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Synthetic Heat Transfer Fluid MATHERM MF750
High-performance heat transfer fluid engineered for demanding industrial applications requiring reliable operation up to 400°C.
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Heat Transfer Fluid MATHERM MF800
Premium high-temperature heat transfer fluid designed for the most demanding industrial heating applications up to 340°C.
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Heat Transfer Fluid Silicone Fluids MATHERM MFS600
Silicone-based heat transfer fluid providing exceptional thermal stability and wide temperature range for specialized applications.
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Heat Transfer Fluid Silicone Fluids MATHERM MFS700
High-viscosity silicone heat transfer fluid designed for high-temperature applications requiring superior thermal stability.
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PFPE Non-Flammable Fluids MATHERM MFS400
Perfluoropolyether non-flammable heat transfer fluid providing ultimate fire safety for high-risk applications.
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PFPE Non-Flammable Fluids MATHERM MFS900
High-viscosity perfluoropolyether non-flammable fluid for extreme safety requirements in aggressive chemical environments.
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SYNTHETIC HEAT TRANSFER FLUIDS MATHERM MF550
MATHERM MF550 is liquid-phase heat transfer fluid with good pumpability at low temperatures, and offers excellent performance at high temperature with good thermal stability. Operation range: -25°C~316°C.
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SYNTHETIC HEAT TRANSFER FLUIDS MATHERM MF660
MATHERM MF660 is liquid-phase heat transfer fluid with good pumpability at low temperatures, and offers excellent performance at high temperature with good thermal stability. Operation range: -10°C~349°C.
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