| 摘要 |
PURPOSE: An engine cooling anticorrosive composition is provided, to prevent the corrosion of an engine, to allow the anticorrosive effect to be shown even at a low concentration and to allow the heat generated from an engine to be cooled more effectively. CONSTITUTION: The engine cooling anticorrosive composition comprises 2-5 wt% of sodium benzoate; 0.5-2.5 wt% of triethanolamine; 0.3-0.7 wt% of benzotriazole; 0.2-0.5 wt% of tolytriazole; 0.2-1.2 wt% of nitrates; and 0.3-1.0 wt% of molybdenates. |
