METHOD FOR PRODUCTION OF ALKALI TITANATE, METHOD FOR PRODUCTION OF HOLLOW POWDER OF ALKALI TITANATE, ALKALI TITANATE AND HOLLOW POWDER THEREOF PRODUCED BY THE METHODS, AND FRICTION MATERIAL COMPRISING THE ALKALI TITANATE OR THE HOLLOW POWDER THEREOF

摘要

The present invention is to provide a method of manufacturing a pottasium titanate adapted for a friction material of a friction slide memeber. The present invention includes the steps of uniformly mixing an aggregate or a granulation of a titanium compound and a potassium compound with a vibration rod mill to form a mixture and sintering the mixture for reaction one another in order to manufacture a desired potassium titanate with ease and low cost.