ACTIVE CARBON BLACK (Hard Grades)

N-220                   N-234                     N-326             N-330                 N-339          N-375

1-Gives high wear-resistance, high resistance to rupture, tear resistance to rubber, high dynamic hardness and elastic rebound to rubber, high durability, and low hysteresis

2-Widely used for producing: high quality, protecting rubbers and protecting stocks, transporter and conveyor belts, breaker rubber, technical seals, cable covers. It is also used for producing high quality rubber molded articles working in hard conditions.