This study explores the long-term stability of immersion cooling fluids through accelerated aging experiments designed to comply severer operational conditions. As immersion cooling becomes a vital solution in high-performance and data-intensive systems, understanding fluid deterioration behavior over thermal and metal induced decay is essential for ensuring system reliability. By subjecting the fluids to several thermal stress over time at the present of metal, we continuously monitor key aging indicators such as flash point descend, dielectric constant& tangent loss shift, viscosity change, acid number increase and oxide accumulate . These metrics are then used to construct predictive models that define its "" fluid's stability window"" under real-world conditions. The resulting approach enables manufacturers and system integrators to determine quality assurance periods more accurately, facilitating better maintenance planning and formulation design.
