Press release
Pre-dispersed in deionized water, the additive lets engineers evaluate graphene in engine cooling, chillers and process cooling loops they already run.
CHARLOTTE, NC — October 23, 2026 — Graphene Integrations today introduced its Graphene Coolant Additive, a graphene additive for liquid cooling loops supplied pre-dispersed in deionized water. It is intended for engine cooling systems, industrial chillers, process cooling loops and heat exchangers.
Why graphene in a coolant
Graphene is known for very high thermal conductivity, and researchers have long studied graphene nanofluids as a way to help liquids carry heat. The Graphene Coolant Additive is designed to let engineers test that idea in their own systems. Graphene Integrations is not publishing performance numbers for this additive yet. Results depend on the loop, the base coolant and the operating conditions, so every trial is measured against the customer's own baseline.
“Heat is the enemy in every engine room, chiller and process line. We're giving engineers graphene they can pour straight into a loop and measure against what they run today, and we'll publish numbers for this one when we've tested it, not before.”
A separate product from ThermaGraph
Agree the supplied-additive dose and carrier with GI for your base coolant and operating duty. Document the final graphene content separately; the lubricant 1–7% treat guidance is not a specification for this coolant additive.
Handling and supply
Because the graphene is already dispersed in water, there is no dry powder to handle. The additive comes in 1 gallon jugs and 5 gallon pails, with bulk on request, and a technical data sheet is available. It is patent pending, made in the USA and contains no carbon black.
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About Graphene Integrations
Graphene Integrations is a US graphene manufacturer in Charlotte, NC, making graphene-enhanced additives for coolants, lubricants, concrete and coatings. The company makes graphene and supplies it pre-mixed in water, solvents, resins and oils, never as a dry powder, so manufacturers can add it to products and processes they already run. Its products are patent pending and made in the USA. Learn more about Graphene Integrations.
Media contact
Frans Alkemade
CEO, Graphene Integrations
sales@grapheneintegrations.com
+1 (704) 659-3682
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Develop a coolant around its actual operating duty
The Graphene Coolant Additive is a formulation ingredient, not the same product as ready-to-use ThermaGraph. Agree the supplied-additive dose and carrier with GI for the chosen base fluid; document the final graphene content separately. A result from another coolant or a graphene sheet is not a finished-fluid specification.
Run the candidate against your existing formulation at the same load and temperature. Measure heat removal alongside viscosity, pumping electricity, pressure drop, corrosion, foaming, filtration and storage stability. Retain the freeze protection and inhibitor performance your application requires.
DOE’s cooling-system evaluation illustrates why energy decisions need equipment-level measurements. A useful environmental comparison includes measured operating energy, fluid manufacture, carrier, maintenance, transport and disposal over the same service duty. It does not turn a thermal-property change directly into a CO₂-saving percentage.
Research / measurement reference · Continue with the application guide