Heat Transfer Fluids

Heat dissipation is a significant challenge in electronics, as excessive heat can degrade performance and even damage critical components. Heat transfer fluid plays a vital role in efficiently managing this heat. The fluid's high thermal conductivity allows it to rapidly absorb heat from server components, ensuring uniform cooling throughout the system. By coming into direct contact with the servers, the fluid eliminates the thermal resistance associated with air cooling, leading to more efficient heat dissipation.

Why Use Techspray Heat Transfer Fluid?

Heat transfer fluid can carry away more heat compared to air due to its higher heat capacity. This property enables it to absorb and transport larger quantities of heat without experiencing significant temperature increases. As a result, data centers employing immersion cooling can maintain servers at lower operating temperatures, reducing the risk of overheating and improving system reliability.

Check Out Thermal Management Using Techspray Solvents guide.

Techspray Options for Heat Transfer Fluids

Techspray offers several options to meet your performance and budgetary requirements:

• Precision-V Solvent 3710 – Replacement for 3M Novec 7100. Engineered to match compatibility and performance characteristics.
• Precision-V Solvent 3720 – Replacement for 3M Novec 7200. 
• Precision-V Solvent 3730 – Replacement for 3M Novec 7300. 
• Precision-V Solvent 3810 – Proprietary thermal transfer fluid that can replace 3M Novec 7100, 7200 and 7300 solvents, but at a lower cost.
• Precision-V 3900 - Replacement for 3M Novec 7100, 7200 and 7300. PFAS Free and 100% US manufactured.
• Precision-V 3649 - Replacement for 3M Novec 649.
• Precision-V 3752 - Replacement for 3M Novec 7500.

• Excellent dielectric properties
• Low toxicity
• Zero ozone depletion potential (ODP)
• Low global warming potential (GWP)
• Wide boiling point range for different cooling methods (single-phase vs. two-phase)
• Low pour point for cold environments

• Data Centers & HPC: Immersion cooling for servers and GPUs
• Semiconductor Manufacturing: Ion implanters, etching tools
• Power Electronics: EV batteries, transformers, inverters
• Medical Imaging: MRI cooling systems
• Industrial Processes: Chemical reactors, pharmaceutical freeze-drying
• Renewable Energy: Organic Rankine Cycle systems

Techspray Heat Transfer Fluids offer many advantages:

• Enhanced heat dissipation – Enables efficient heat dissipation from the power electronics. 
• Efficient heat transfer – Allows the cooling system to maintain lower temperatures and prevent thermal throttling.
• Improved temperature regulation - Fluid surrounds the electronics and removes heat uniformly, preventing hotspots and maintaining a more stable temperature across the components.
• Higher heat capacity – With a much higher heat capacity than air, Heat Transfer Fluids can absorb and store more heat energy. 
• High dielectric strength – Eliminates the possibility of shorting electronics.
• High boiling point - Prevents vaporization and further enhances cooling performance. 
• Chemical compatibility - Chemically compatible with the electronic components and the materials used in the cooling system. 

Techspray’s TechLab offers state-of-the-art analytical services to help customers qualify new products and optimize their processes. This equipment allows us to better duplicate your production environment for process optimization and troubleshooting.

Contact Techspray at 678-819-1408 or [email protected] for free TechLab qualification testing. We are available to help qualify new processes, evaluate current processes, or troubleshoot issues.