The ENEOS IX Series is a cooling fluid for single-phase immersion cooling systems, known for its high cooling efficiency among server cooling systems. Thanks to additive formulation technology, it achieves which balances both high oxidation stability and electrical insulation, enabling extended usage periods.
With a flash point of over 250℃, it is classified as a non-dangerous good under fire safety regulations in Japan. By achieving both low viscosity and a high flash point, it enhances cooling efficiency while easing restrictions related to the handling of hazardous materials.
This high-efficiency fluid meets the 300°C auto-ignition requirement of IEC standards, and aligns with specifications used in OCP-compliant data center equipment, while maintaining low viscosity for effective cooling.
This coolant can significantly reduce CO2 cradle to gate emissions and contribute to carbon neutrality by using plant-derived raw materials. In addition to energy savings through efficient immersion cooling, the coolant itself also contributes to reducing environmental impact.
| Item | Unit | OCP Standard | ①Type J | ②Type H | ③Type B | |
|---|---|---|---|---|---|---|
| Aim | Compliance with Fire Safety Regulations | High Cooling Efficiency | Carbon Neutral (CN) | |||
| Features | High Flash Point | Low Viscosity | Low CFP*1 from Plant-Based Materials | |||
| Density (15°C) | g/cm³ | < 2.000 | 0.832 | 0.809 | 0.819 | |
| Kinematic Viscosity (40°C) | mm²/s | － | 34.8 | 9.19 | 19.7 | |
| Flash Point | °C | ≥ 150 | 254 | 196 | 248 | |
| Autoignition Temperature | °C | > 300 | 402 | 336 | 387 | |
*1 CFP: The amount of greenhouse gases emitted, converted to CO2, during the lifecycle of a product from raw material procurement to disposal and recycling.
What is the replacement interval for the ENEOS IX Series?
It varies depending on the usage environment, so please consult with us for more details.
How is the safety ensured for the ENEOS IX Series?
The immersion cooling fluid is made from components that are considerate of human and equipment impact. However, please refer to the Safety Data Sheet (SDS) and take appropriate precautions when handling.
How can I purchase the ENEOS IX Series?
If you wish to purchase, please contact us [here].
What is the price range of the ENEOS IX Series?
It varies depending on the type of product. For more details, please contact us [here].
Has the ENEOS IX Series been adopted anywhere?
Adoption has begun both domestically and internationally, including demonstration tests.
We are considering implementing immersion cooling. How can we purchase peripheral equipment other than immersion cooling fluid?
We can introduce you to related equipment manufacturers, so please contact us [here] if you are considering implementation.
