Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Cabot Sterling SO Carbon Black

Cabot Sterling SO Carbon Black is a high-performance furnace black from Cabot’s Sterling® series designed for rubber reinforcement in automotive tires and industrial rubber goods. It delivers excellent abrasion resistance tear strength and dispersion properties while supporting sustainable manufacturing through optimized energy efficiency and lower emissions versus conventional grades.
  • cabot sterling so carbon black_b1c9c7b9
  • cabot sterling so carbon black_b1c9c7b9

Features Of Cabot Sterling SO Carbon Black

  1. Optimized for high-speed, high-efficiency rubber compounding with excellent dispersion characteristics.

  2. Delivers balanced reinforcement and processability in SBR and BR-based tire treads and carcasses.

  3. Consistent particle size distribution ensures reproducible compound performance and low compound viscosity.

  4. Low heat buildup under dynamic loading, contributing to improved tire rolling resistance and durability.

  5. Manufactured under strict ISO 9001-certified quality control for batch-to-batch reliability.

Typical Applications Of Cabot Sterling SO Carbon Black

  1. Tire treads for passenger car and light truck radial tires.

  2. Tire carcass and belt compounds requiring dimensional stability and fatigue resistance.

  3. Industrial rubber products including conveyor belts and hoses.

  4. Non-tire automotive elastomer components such as mounts and bushings.

  5. General-purpose rubber goods requiring good abrasion resistance and tensile strength.

Specifications Of Cabot Sterling SO Carbon Black

Chemical TypeCarbon black (N134 classification per ASTM D1765)
Product FormPelletized (standard oil-treated)
AppearanceBlack, free-flowing pellets
Primary ApplicationsTire treads, carcasses, industrial rubber
Key FeaturesHigh structure, medium surface area, low DBP absorption
BenefitsEnhanced wear resistance, balanced hysteresis, improved extrusion stability
Storage RecommendationStore in dry, well-ventilated area; avoid prolonged exposure to moisture


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