What happens to the performance of hydraulic fluids with lower oxidation rates?

Hydraulic fluids with lower oxidation rates demonstrate improved performance due to their increased stability and longevity. Oxidation can lead to the degradation of hydraulic fluids, resulting in the formation of sludge, varnish, and other detrimental byproducts. When a fluid has a lower oxidation rate, it means that it is less likely to undergo chemical breakdown and can maintain its properties over a longer period. This stability contributes to more efficient operation of hydraulic systems, as well-preserved hydraulic fluids help in maintaining performance standards, reducing the likelihood of system failure, and minimizing the need for frequent fluid changes. Overall, a hydraulic fluid that does not oxidize quickly is inherently more efficient, as it supports optimal functioning of hydraulic machinery and tools.