Chemours launches Faizeon two-phase liquid cooling fluids for AI data centers

Five fluids for two cooling approaches

Chemours (NYSE: CC) announced the Faizeon portfolio on Nov. 2, 2026. According to the company, the fluids are engineered to give data center operators and technology partners efficient options that can support changing system architectures and remove heat from high-power processors and servers.

The fluids rely on phase change: the liquid absorbs heat and turns to vapor, which Chemours says enables efficient and reliable heat removal as AI and HPC push chip power and rack densities higher. The portfolio is split as follows:

• Faizeon 100: a low-pressure two-phase direct-to-chip fluid for architectures where operating pressure, materials compatibility and infrastructure are central to deployment planning.
• Faizeon 110: a low-pressure direct-to-chip fluid with an intermediate boiling point and zero ozone depletion potential.
• Faizeon 200: a high-performance direct-to-chip fluid that Chemours calls the industry standard for medium pressure systems, aimed at high-density AI and HPC processors.
• Faizeon 220: the company's highest-performance direct-to-chip fluid, suited to uses where rapid heat removal is critical, such as high-density GPU environments and advanced AI clusters.
• Faizeon 500: a two-phase immersion fluid, formerly Opteon 2P50 dielectric fluid, built for full-server immersion cooling, with support for ultra-high-density AI deployments and waste heat recovery potential.

Test result and claimed benefits

Chemours cites independent third-party testing in which a two-phase direct-to-chip system using Faizeon 200 kept a GPU at up to 19 degrees Celsius lower than a single-phase, water-based fluid, while using a lower coolant flow rate.

The company lists four benefits. Faizeon fluids offer superior heat transfer through phase change. Systems designed for them can reduce the energy needed for data center cooling. Faizeon-enabled systems can nearly eliminate cooling-related water use, depending on system design and operating conditions. And the fluids are engineered to support recovery, reprocessing and reuse.

Denise Dignam, President and CEO at Chemours, said: "AI's rapid growth is increasing the demands on data center infrastructure, and cooling is becoming a critical constraint." She added that the company is applying "more than 90 years of thermal management expertise" to help data centers handle higher heat loads.

Ecosystem partners and what it means

Chemours says it has worked across the data center ecosystem to advance two-phase liquid cooling. The engagements named in the announcement include the U.S. Department of Energy's Oak Ridge National Laboratory (ORNL), NTT DATA, 2CRSi, DataVolt, Munters, Accelsius and ZutaCore. Dignam said the Faizeon team is working to bring together "the expertise, testing, and support needed to confidently deploy two-phase liquid cooling at scale."

For data center operators, the launch gives a chemical supplier's range of fluids matched to different pressure levels and cooling designs, from low-pressure direct-to-chip setups to full-server immersion. The performance and efficiency figures come from Chemours and its cited testing, and the company notes that water savings depend on system design and operating conditions. The announcement does not give pricing or availability details. More information is available on Faizeon.com.