carbon black

N220 is suitable for all kinds of rubber, wear resistance higher than 10% -20%, N330, rubber particles can impart high tensile strength and tear strength, and have a certain conductivity. Mainly used truck tires, passenger tires tread, and require high strength, high wear-resistant rubber products.

N234 wear resistance higher than about 10% N220, use at high severity, can show good wear resistance. Tire tread rubber is mainly used for high-speed and high-quality rubber products.

N326 has a high tensile strength in natural rubber, tear strength, abrasion resistance and anti-cracking performance jump. Mainly used for high strength, low heat tires (including off-road tire) tread rubber, also applies to the conveyor belt, rubber sealing products and other high-quality industrial products.

N330 is a good performance reinforcing carbon black particles can give a better tensile properties, tear resistance, abrasion resistance and flexibility. Mainly used for tire tread, rubber cord, rubber sidewall and a variety of industrial products.

N339 in the reinforcing properties of the tread rubber compound, abrasion resistance and anti-crack growth properties near N220 carbon black, especially for styrene-butadiene rubber and butadiene rubber and use system. Mainly used for passenger tires, truck tire tread rubber, conveyor belts, hoses and various require high wear resistance rubber industrial products.

N375 and N339 performance is basically the same, the heat slightly lower than the N339. Mainly used in car tires, truck tires and off-road tire tread.

N550 is suitable for all kinds of natural rubber and synthetic rubber, easily dispersed, can give very high resistance plastic material, extrusion speed, small mouth swelling, press out a smooth surface. Vulcanized rubber, high performance and good thermal conductivity properties, reinforcing properties, elasticity and resilience are better. Mainly used for tire cord rubber, sidewall, inner tube and press out, rolled products, rubber compound.

N539 used in this product is rubber, it pushed out a smooth surface, small mouth swelling. The tensile strength and elongation of vulcanizates high modulus lower than the N550, flexibility and fatigue resistance are good. Mainly used for rubber tire carcass, especially for natural rubber-based buffer layer of plastic material, also used in tire rubber base materials, tapes, and other rubber products covered and wires, cable sheathing compound.

N660 This product is suitable for all kinds of rubber, as compared with semi-reinforcing carbon black, has a high structure, particles smaller, easily dispersed in the rubber compound, the tensile strength of vulcanized rubber, tear strength and modulus higher, while the deformation is small, low heat, good elasticity and resistance to flexion interference performance. Mainly used for tire wheel curtain tape, inner tubes, bicycle, hose, tape, cable, footwear and calendered products, model products.