2-Ethylimidazole: A celebrity additive in high-temperature grease In modern industry, grease is one of the key materials to ensure the smooth operation of mechanical equipment. Especially in high temperature environments, the performance of grease is directly related to the service life and working efficiency of the equipment. 2-Ethylimidazole (2-Ethylimidazole, 2-EI) is an efficient additive that...