BONDED FILM TYPE SOLID LUBRICANT COMPOSITION COMPRISING INORGANIC HYBRID BINDER SYNTHESIZED BY SOL/GEL PROCESS AND PREPARATION METHOD THEREOF

摘要

PURPOSE: A bonded film type solid lubricant composition comprising inorganic hybrid binder synthesized by sol/gel process and a preparation method thereof are provided. CONSTITUTION: The bonded film type solid lubricant composition comprising inorganic hybrid binder synthesized by sol/gel process comprises 15 to 90 wt.% of single or mixed solid lubricant; 10 to 70 wt.% of sol/gel solution that is polymer of alkoxy silane and metal alkoxy compounds represented by M(OR)x(M is metal, x is an integer of 1 to 4, R is alkali having C1 to C10) as binders; 1 to 10 wt.% of stabilizing dispersant; and 0.1 to 10 wt.% of coupling agent.