| 摘要 |
PURPOSE: A grease composition is provided which shows excellent pressure resistance and wear-resistance and is usefully used in various industrial field with high load and wear-resistance required severe condition. CONSTITUTION: In the grease composition comprising base oil having viscosity of 14-16 cSt at a temperature of 100°C, thickener such as metal soap thickener and urea thickenerand additive, the additive consists of 1-5 wt.% of molybdenum, 0.5-3 wt.% of zinc dithiophosphate as a wear inhibitor, 1-5 wt.% of calcium triphosphate, 1-5 wt.% of calcium carbonate and 1-3 wt.% of melamine isocyanullate.
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