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

Nextex N660 Carbon Black

Nextex N660 Carbon Black is a high-structure furnace black from Nextex’s N-series, engineered for superior reinforcement in rubber compounds. It delivers excellent tensile strength, abrasion resistance, and dispersion efficiency—ideal for tires, industrial rubber goods, and conveyor belts. Its consistent particle size and surface activity ensure optimal processing and performance across demanding applications.
  • nextex n660 carbon black_5222c7d6
  • nextex n660 carbon black_5222c7d6

Features Of Nextex N660 Carbon Black

  1. High structure and excellent dispersion characteristics for enhanced rubber reinforcement.

  2. Consistent particle size distribution ensuring uniform blackness and batch-to-batch reproducibility.

  3. Optimized surface activity for strong polymer-filler interaction in SBR and BR compounds.

  4. Low volatile content supporting stable processing and reduced odor in final products.

  5. ECN (Electrochemical Number) optimized for balanced abrasion resistance and tensile performance.

Typical Applications Of Nextex N660 Carbon Black

  1. Tread compounds for passenger car and light truck tires.

  2. Conveyor belts and industrial rubber hoses requiring high durability.

  3. Rubber footwear soles with demanding wear and flex resistance requirements.

  4. Roller coverings and mechanical rubber goods exposed to dynamic stress.

  5. Colored rubber compounds where neutral undertone and clean color development are critical.

Specifications Of Nextex N660 Carbon Black

Chemical TypeReinforcing furnace black (ASTM N660)
Product FormFree-flowing pelletized powder
AppearanceBlack, non-dusting granules
Primary ApplicationsRubber reinforcement in general-purpose tire and industrial rubber goods
Key FeaturesMedium-high structure, good processability, balanced reinforcement
BenefitsImproved tensile strength, tear resistance, and fatigue life in vulcanizates
Moisture Content (max.)1.5 wt%
Volatile Matter (max.)1.0 wt%


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