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Therminol fluids

Eastman Therminol® heat transfer fluids have offered proven reliability, safety and performance for more than 60 years. Trusting your system to Therminol gives you quality without compromise.

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Premium heat transfer fluids

Therminol fluids are the world's top-selling synthetic heat transfer solutions. Our high-performance fluids ensure precise temperature control for any single or multistation heat-using system. Our high-performance fluids are backed by expert technical support with more than six decades of institutional knowledge to optimize your system.

Join more than 15,000 system operators globally who count on Therminol for secure, stable operation across all temperature ranges. We can help you enjoy years of trouble-free service with minimal downtime. With Therminol in your pipeline, all systems go. 

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Therminol products

Available in several formulations and operating ranges, Therminol fluids provide an array of benefits, including cost and operational efficiency, minimal maintenance, and precise temperature control.

We can help you find the right Therminol fluid for your application and will be there to help throughout the fluid’s life.

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Therminol services

Maintaining heat transfer fluid can be challenging. You have to stay on top of it to keep plants running, meet schedules and ensure quality. 

Our Total Lifecycle Care™ program is here to help. The TLC program supports Therminol customers with: 

  • Sample analysis
  • System design support
  • Operational training 
  • Safety awareness training 
  • Start-up assistance 
  • Flush and refill fluids 
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Applications

Therminol heat transfer fluids deliver precise temperature control across diverse applications. Whether you're processing oil and gas in extreme cold or harnessing solar power, Therminol fluids ensure high performance and stability.

Our fluids operate seamlessly in systems ranging from –115°C (–175°F) to 400°C (750°F). Discover the ideal fluid for your needs by exploring our tailored application categories. 

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Get smart with sampling

Operating a manufacturing plant comes with its challenges, but monitoring your heat transfer system shouldn't be one of them.

Our Fluid Genius™ advanced software application serves as a user-friendly portal for fluid sample analysis and maintenance, ensuring optimal performance of high-performance heat transfer fluids. A well-monitored thermal fluid system is crucial for safeguarding the production yield and maintaining operational quality. Fluid Genius is the optimal way to do it.

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Regulatory support

Regulatory compliance is a top priority for us. We keep our team and customers informed and compliant with all major, relevant laws and regulations. Our experts continually research global standards and laws related to thermal fluid management. We use consolidated compliance controls to ensure all governance requirements are met.

Optimize your heat transfer systems.


Have questions? Speak to a Therminol expert today.

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