Also known as mobile oil or engine oil. A lubricant used for internal lubrication of gasoline engines. Also used in hot bulb engines and reciprocating air compressors. It is necessary for it to have a small change in viscosity with temperature, a low pour point, and resistance to oxidation, so antioxidants, corrosion inhibitors, detergents, and dispersants are added to highly refined lubricating oil fractions. Source : Heibonsha Encyclopedia About MyPedia Information |
モビール油,エンジンオイルとも。ガソリンエンジンの内部潤滑に使用する潤滑油。焼玉機関,往復動空気圧縮機などにも使われる。粘度の温度変化が小さいこと,流動点が低いこと,酸化しにくいことなどが必要で,高度に精製した潤滑油留分に酸化防止剤,腐食防止剤,清浄分散剤などを加える。
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