COMPOSITION MATERIALS FOR FRICTION MATERIALS AND BRAKE PAD USING THE SAME

PURPOSE: A friction material composition is provided to ensure noise and abrasion which are properties of a NAO friction material and stopping distance and braking power which are properties of L/S friction material. CONSTITUTION: A friction material composition comprises a binder containing 4~10 we...

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Bibliographische Detailangaben
Hauptverfasser: LEE, KEE YANG, SEO, BYOUNG YOUN, JO, JOONG HO, KIM, DAE UP, JUNG, KWANG KI
Format: Patent
Sprache:eng ; kor
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Zusammenfassung:PURPOSE: A friction material composition is provided to ensure noise and abrasion which are properties of a NAO friction material and stopping distance and braking power which are properties of L/S friction material. CONSTITUTION: A friction material composition comprises a binder containing 4~10 weight % boron-based resin, 2~7 weight % cashew dust, and 2~5 weight % melamine resin; reinforced fiber containing 1~6 weight % steel fiber, 2~7 weight % copper fiber, 1~2 weight % carbon fiber, and 3~5 weight % acrylic fiber; 38~66 weight % filler; 8~15 weight % abrasive; and 11~27 weight % lubricant.