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Physical and Chemical Properties:

Carbon Black N-326

Overview:

N-326 is a reinforcing carbon black. It has the lowest structure in the ASTM N300 series, with a moderately high surface area similar to that of N-330. It is suitable for rubber products that require high tear strength, low viscosity, and extended scorch times.

Its low structure makes it an ideal substitute for acidic channel blacks.

It is used in tire casings, off-road tire treads, and solid industrial tires.

It is also used in inks, paints, and plastics, where it has high tinting strength and provides good gloss.

Processing Characteristics:
  • Excellent resistance of the unvulcanized compound.
  • Low viscosity resulting in excellent scorch resistance.
  • Low density and relatively high surface area provide high elongation and good tear resistance.
Typical Applications:
  • Passenger vehicle tires with steel-cord treads.
  • Truck tires with steel-cord treads and casings.
  • Industrial product applications requiring unique processing or high tear resistance characteristics.
Note:
Industrial-grade carbon black. Negroven, S.A. does not endorse the use of its products in direct applications or those that will come into contact with food, cosmetics, or medications.