N550 is a semi-reinforcing medium sized particle carbon black, it imparts moderate reinforcement to the elastomer, it also also provides low Die Swell and medium high resistance. Compared to reinforcing carbon blacks, N550 gives easier dispersion, easier processing and higher resilience in rubber, but with lower tensile, tear and abrasion properties.
N550 carbon black is particularly suited for rubber applications which require good extrusion characteristics, low hysteresis with more reinforcement than N600 and N700 carbon black series.
N550 carbon black is used in side bands, in carcasses and chambers of tires, in cable sheaths, belts, hoses and mechanical parts made by extrusion or calendering.
Ease for dispersion.
Good extrusion Characteristics.
Economic backing for many channel applications.
Side bands of passenger tires.
Aplications of industrial products, including hoses, westher strips, extruder profiles, covers, seals and moldings.
Carbon Black for Industrial Applications.
Negroven, S.A. does not support the use of this product in any food contact, cosmetics or medical application.
Physical and Chemical Properties: