A coolant is a medium that transfers heat indirectly. It absorbs heat from the object being cooled through its own sensible heat change (without undergoing a phase change) and then transfers this heat to the refrigerant. Advanced coolant media do not solidify at sub-zero temperatures, and exhibit low kinematic viscosity, offering superior heat transfer performance, and possessing good thermal stability. They can be circulated within the jackets of heating or cooling equipment systems, serving as an indirect medium for heat exchange. Its key characteristics include high purity, low pour point, excellent low-temperature fluidity, chemical and thermal stability, efficient cold transfer capacity, and strong oxidation resistance. Besides it’s colorless, odorless, and non-corrosive to copper, iron, aluminum, and carbon steel.

The UOLEN series of advanced coolants, independently developed by Suzhou UOLEN New Material Technology Co., Ltd., offer a wide operating temperature range, from as low as -115°C to as high as 400°C, making them adaptable to various process temperature requirements. We are committed to providing customers with high-quality, cost-effective coolants and thermal fluids.