GREASE COMPOSITION AND PROCESS FOR PRODUCTION THEREOF

摘要

Disclosed is a grease composition which comprises: a grease produced by mixing at least one base oil selected from a mineral oil-type lubricant base oil, a synthetic lubricant base oil and a biodegradable lubricant base oil with a thickening agent; a wax; water; and optionally an additive such as a surfactant and an anti-foam agent. The thickening agent may be a soap comprising a calcium sulfonate complex. The wax is preferably a carnauba wax. The grease composition is mainly composed of a grease and a wax. Therefore, the grease composition can be removed extremely readily after application, is environmentally friendly, and has extremelyexcellent anti-corrosion properties. When the grease composition is applied to a base material of an object to be welded, an effect of preventing the adhesion of a weld spatter to the base material can be achieved.