TIRE TREAD RUBBER COMPOSITION

摘要

PURPOSE: To obtain a tire tread rubber compsn. improved in digging-up friction and adhesive friction without detriment to durability. CONSTITUTION: The compsn. is prepd. by compounding 100 pt.wt. diene rubber component with 5-30 pts.wt. inorg. filler having an average particle size of 1-10μm. A pref. inorg. filler is clay baked at 600-800 deg.C. Pref. the compsn. further contains 0.1-3 pts.wt. silylating agent based on 100 pts.wt. diene rubber component.