NOVEL CARDANOL BASED ORGANIC VULCANIZING AGENT, MANUFACTURING METHOD OF THE SAME AND RUBBER COMPOSITION FOR TIRE USING THE SAME

摘要

Provided in the present invention are a method for manufacturing a cardanol-based organic vulcanizing agent including a step of reacting cashew nuts and a sulfur powder, a cardanol-based organic vulcanizing agent manufactured by the same, and a rubber compound and a tire composition using the same. The rubber composition using the cardanol-based organic vulcanizing agent of the present invention has extremely improved expected driving mileage (FPS), tensile strength (T/S), unvulcanized properties, and gripping properties on the wet road compared with a case of using a conventional vulcanizing agent, and contributes to the improvement of the wear performance of an actual vehicle of the tire, which is a final product using the same, thereby being usefully applied to a rubber composition used in a rubber vulcanizing process for a tire tread.