| 摘要 |
PURPOSE: A rubber composition for repairing tire is provided to ensure excellent adhesive force with a steel exposure part and to ensure excellent properties, adhesive property and processability. CONSTITUTION: A rubber composition for repairing tire includes: 100 parts by weight of a base rubber including a natural rubber; 40-50 parts by weight in which nitrogen adsorption specific area is 70-100 m^2/g and DBP(n-dibutyl phthalate) oil absorption is 100-130cc/100g; 5-8 parts by weight of insoluble sulfur; and one cobalt salt selected from the group consisting of cobalt naphthenate, cobalt boroacylate, and combination thereof. |
