Today's hydraulic machines have undergone significant design modifications in recent years, but their importance in modern industry is unchanged. The overall growth of the global hydraulic equipment market, including in Asia Pacific, Europe, and the Americas, shows no signs of slowing. It is expected to continue expanding at a compound annual growth rate of 4.13% through 2024. Indeed, hydraulic systems are responsible for reliable operation in countless critical applications, and it's important that they perform to the best of their abilities throughout their lifetimes. And as hydraulic systems themselves continue to evolve, so too must one of their most essential components for optimal operation: hydraulic fluids. This article walks through the necessary performance characteristics required in modern hydraulic fluids, and it explores the greater potential for new improvements that can be made with advanced performance polymer technology.
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