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    • 2. 发明公开
    • 자동차용 수동변속기 기어유 조성물
    • 汽车手动变速器的齿轮油组成
    • KR1020000055171A
    • 2000-09-05
    • KR1019990003654
    • 1999-02-04
    • 현대자동차주식회사에스케이 주식회사
    • 배대윤송성한
    • C10M125/00
    • PURPOSE: A gear oil composition of hand-operated transmission which is used for lubricating the hand-operated transmission of car and has excellent friction property and durability is provided. CONSTITUTION: A gear oil composition of hand-operated transmission for car comprises: (i) 50-95 wt.% of base oil; (ii) 0.05-2 wt.% of wear-resisting agent; (iii) 0.05-5 wt.% of metallic clean dispersant; (iv) 0.05-5 wt.% of bis succinimide type dispersant; (v) 1-30 wt.% of oligomer having high viscosity; and (vi) 0.05-12 wt.% of other additives, wherein the base oil is a highly refined palm oil having a viscosity of 3-10 centistokes and a viscosity index of 120 or more at a temperature of 100°C.
    • 目的:提供用于润滑汽车手动变速箱并具有优异的摩擦性能和耐久性的手动变速器的齿轮油组合物。 构成:用于汽车的手动变速器的齿轮油组合物包括:(i)50-95重量%的基础油; (ii)0.05-2重量%的耐磨剂; (iii)0.05-5重量%的金属清洁分散剂; (iv)0.05-5重量%的双琥珀酰亚胺型分散剂; (v)1-30重量%的具有高粘度的低聚物; 和(vi)0.05-12重量%的其它添加剂,其中所述基础油是在100℃的温度下具有3-10厘沲的粘度指数为120以上的高度精制的棕榈油。