| 摘要 |
PURPOSE: An environmentally friendly tire rubber composition is provided to improve abrasion resistance of a rubber compound by using a glyceride multivalent alcohol dispersant. CONSTITUTION: An environmentally friendly tire rubber composition comprises 100 phr raw rubber containing one or more selected from natural rubber and synthetic rubber, 10-100 phr of silica as reinforcing filler and 1-10 phr of silica dispersant. The dispersant is manufactured by using glycerol extracted by vegetable oil selected from palm oil, coconut oil, soybean oil, castor oil, and orange oil; and C1-20 aliphatic acid selected from glycerol, lauric acid, myristic acid, myristic acid, palmitic acid, stearic acid, and oleic acid. |
