Lubricating Oils

As high-performance synthetic lubricating materials, polyethers exhibit unique advantages in three major fields: gear oils, compressor oils, and quenching fluids. In gear oils, their extreme pressure and anti-wear properties, wide temperature range stability, and environmental friendliness significantly improve the transmission efficiency and service life of high-load gears. In the application of compressor oils, they highlight the ability to resist gas dilution and liquid hydrocarbon flushing, ensuring the lubrication reliability of high-pressure compressors under harsh working conditions. In the field of quenching fluids, the inverse solubility of high-viscosity PAG is utilized, and the cooling rate is precisely matched through concentration regulation, effectively reducing the risk of workpiece deformation and cracking during quenching. All three applications reflect the core advantages of PAG polyethers, such as strong designability of molecular structure, good compatibility with additives, energy conservation and environmental protection, making them key functional materials in the fields of industrial lubrication and heat treatment.