The invention provides a grease composition for lubricating resins which contains a base oil, a diurea compound represented by formula (I) as a thickener: R 1 - NHCONH - R 2 - NHCONH - R 3 (I) (wherein R 2 represents a bivalent aromatic hydrocarbon group having 6 to 15 carbon atoms, and R 1 and R 3 each independently represent a straight-chain or branched alkyl group having 8 to 22 carbon atoms), and a chained hydrocarbon polymer having a weight-average molecular weight of 20,000 to 300,000.
GREASE COMPOSITION FOR LUBRICATING RESINS AND ELECTRIC POWER STEERING DEVICE
SCHMIERFETTZUSAMMENSETZUNG ZUR SCHMIERUNG VON HARZEN UND ELEKTRISCHER SERVOLENKVORRICHTUNG
COMPOSITION DE GRAISSE POUR LA LUBRIFICATION DE RÉSINES ET DISPOSITIF DE DIRECTION ASSISTÉE ÉLECTRIQUE
06.11.2019
Patent
Elektronische Ressource
Englisch
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