| 摘要 |
PROBLEM TO BE SOLVED: To provide a grease composition which utilizes such an advantage that a silicone grease exhibits a lubricating property in a wide temperature range and has improved abrasion resistance and improved lubrication life at a high temperature. SOLUTION: This grease composition characterized by containing as essential components a silicone oil and the reaction product of an isocyanate with at least one modified silicone compound selected from an amino-modified silicone, a carboxyl-modified silicone and a carbinol-modified silicone. |
