| abstract |
In order to solve the object, to provide for a grease composition which has a good compatibility with boots made of rubber or thermoplastic elastomere, and which also gives enhanced endurance, low wear and low friction in use in constant velocity joints, a grease composition is suggested comprising a) at least one base oil; b) 5 % by weight to 40 % by weight of at least one calcium sulphonate soap and/or calcium sulphonate complex soap as a thickener; and c) at least one molybdenum containing additive. |