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A new kind of grease was synthesized with octadecylamine, urea formaldehyde resin, bentonite and base oil under the condition of water as solvent. 以十八胺、 脲醛樹脂、 膨潤土、基礎油爲原料在水爲溶劑條件下郃成了一種新型潤滑脂。