CARBON BLACK WITH AN STSA OF 80 TO 150 M2/G, AN OAN OF AT LEAST 180 ML/100G AND A COAN OF AT LEAST 110 ML/100G AND RUBBER COMPOUNDS INCORPORATING SAME

摘要

Carbon blacks such as reinforcing-grade carbon blacks with high structure aredescribed. The carbon black can have thefollowing properties: a statistical thickness surface area (STSA) ranging from80 m2/g to 150 m2/g, an oil absorption number (OAN) ofat least 180 mL/100 g, and a crushed oil absorption number (COAN) of at least110 mL/100 g. Rubber compounds which incorporatethe carbon black also are described.