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DCX Dielectric Fluids

Best choice for immersion cooling

Immersion cooling is based on direct heat transfer from electronic components to a specially engineered dielectric fluid, eliminating the inherent limitations of air cooling. In such systems, long-term performance is primarily defined by the properties of the fluid, which enable stable, efficient, and predictable operation under high thermal loads. The thermophysical and chemical characteristics of the dielectric fluid directly determine heat transfer efficiency, system reliability, and overall total cost of ownership.

Using non-engineered or low-grade fluids leads to accelerated oxidation, contamination, and degradation of cooling performance over time. This results in increased energy consumption, higher maintenance requirements, and elevated risk of hardware failure. DCX dielectric fluids are engineered specifically for high-density computing environments, ensuring stable operation, consistent thermal performance, and long service life in both data center and mining applications.

  • A complete portfolio of engineered dielectric fluids designed for immersion cooling, system operation, and maintenance across a wide range of thermal and operational conditions.
  • Non-toxic, biodegradable, and environmentally compatible fluids, enabling safe handling and operation without special procedures
  • High purity and contamination-free composition, supporting hardware protection and maintaining consistent fluid properties over time.
  • Long-life dielectric fluids engineered for over 10 years of chemical stability and reliable operation.
  • Compatible with a wide range of electronic materials, minimizing the risk of damage during operation or maintenance processes.
  • Designed for scalable, high-reliability data center infrastructure, combining thermal efficiency, chemical purity, and operational stability across large-scale deployments.

ThermaSafe R Dielectric Fluid

ThermaSafe R is an engineered dielectric coolant designed for high-density data center and immersion cooling applications, delivering stable and efficient thermal performance under demanding operating conditions. With an ultra-low viscosity of 5.1 cSt at 40°C, it ensures smooth circulation, reduced hydraulic resistance, and lower pumping energy consumption across large-scale systems. The fluid enables efficient convective heat transfer, supporting uniform temperature distribution and reliable operation in high heat flux environments. Based on ULTRAPURE™ PAO (Group IV) technology, it provides exceptional chemical stability and a service life of up to 10 years with minimal degradation. Its ultra-pure formulation contains no metals, sulphur, heteroatoms, or sediments, with water content maintained below 50 ppm, ensuring maximum hardware protection and long-term system cleanliness. Low foaming characteristics and stable flow behavior support consistent performance in immersion and closed-loop cooling systems.
The fluid is non-toxic and biodegradable, allowing safe handling, operation, and disposal without special procedures. Low aromatic content (<1000 ppm) and high purity reduce oxidation risk and maintain consistent dielectric properties over time. The combination of thermal efficiency, chemical purity, and operational stability makes it suitable for scalable, high-reliability cooling infrastructure.

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Dielectric Solvent

Dielectric Solvent is a fully synthetic, crystal-clear cleaning fluid engineered for safe and effective maintenance of ASICs, GPUs, servers, and other sensitive electronic components. Designed as both a solvent and precision cleaner, it efficiently removes hydrocarbon-based heat transfer fluids and contaminants without leaving any residue or surface deposits. Its residue-free performance ensures components remain clean, dry, and immediately ready for operation, transport, or reuse. The formulation is non-toxic, non-allergenic, and odorless, enabling safe handling in operational environments without special procedures. Fully biodegradable and environmentally compatible, it supports sustainable data center and industrial practices. A high flash point of 160 °C ensures safe storage, transport, and use even in demanding operational conditions. The fluid maintains long-term chemical stability, with an engineered lifespan exceeding 10 years under controlled usage conditions. Its low surface tension and optimized solvency enable rapid penetration and effective cleaning of complex electronic assemblies. Compatible with a wide range of materials used in electronic hardware, it eliminates risk of damage during cleaning processes. Dielectric Solvent delivers a balanced combination of safety, performance, and cost efficiency, making it suitable for large-scale maintenance operations and refurbishment workflows.

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We build smart and affordable liquid cooling systems for datacenters and high performance computing.

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We’re DCX, a team of liquid cooling experts. We pride ourselves on being at the forefront of sustainable innovation, developing a unique and smart solutions for data center and telecommunication sector. Our goal is to create future industry standards in liquid cooling technology and to transform the industry forever.

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