| 摘要 |
The present invention relates to a method of manufacturing lubricating grease including high purity ultrafine graphite which comprises the following steps: drying natural flaky graphite with high purity in the class of 2 um at a temperature of 200-350°C; stirring the natural flaky graphite with predetermined amount of grease; and cooling the mixture. The lubricating grease contains 2-10 wt% of micro natural flaky graphite for remarkably improving lubricity, is capable of being applied to a lubricating unit in which the additional supply or replacement of grease is impossible, and has extremely wide application range. |
