Carbon black

Carbon blackN220, N330, N550, N660, N339 and so on.Features of different grades carbon black CARBON BLACK N220 Characteristic: Good abrasion resistance and crack resistance. Its stress at definite elongation is lower . Typical application: Enhanced carbon black; Tire tread, high quality industrial rubber products and high load conveyor belt. CARBON BLACK N330 Characteristic: Good abrasion resistance and middling lag. Typical application: Tire belted layer; Tire side; Outer layer of roller; Industrial rubber products; Car tire tread. CARBON BLACK N550 Characteristic; It boasts the best reinforcing performance among the semi-reinforcing varieties, excellent extruding performance as well as low resilient rate. Typical application: Tire body and inner tire compound; Tube ; Extruding bar, seal and mould rubber product. CARBON BLACK N660 Characteristic: it features lower reinforcing ability, smaller structure, higher lips expansion and greater fill amount. Typical application: Tire body and inner tire compound; Normal mould and extruding application; Monolayer moisture proof product.