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

Nextex NC8320 Carbon Black

Nextex NC8320 Carbon Black is a high-performance furnace black from Nextex’s NC series, engineered for premium rubber reinforcement in tires and industrial rubber goods. It delivers excellent dispersion, abrasion resistance, and tensile strength while ensuring consistent batch-to-batch quality and low volatile content. Widely used in tread compounds and dynamic applications demanding durability and process efficiency.
  • nextex nc8320 carbon black_83623aa8
  • nextex nc8320 carbon black_83623aa8

Features Of Nextex NC8320 Carbon Black

  1. High structure morphology for superior reinforcement in rubber compounds.

  2. Consistent particle size distribution ensuring uniform dispersion and processing stability.

  3. Low volatile content (< 5.0%) supporting improved compound scorch safety and shelf life.

  4. Optimized surface activity for enhanced polymer-filler interaction in SBR and BR systems.

  5. ISO 9001-certified manufacturing with strict batch-to-batch reproducibility.

Typical Applications Of Nextex NC8320 Carbon Black

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

  2. Conveyor belt covers requiring abrasion resistance and tensile strength.

  3. Industrial rubber goods including hoses, seals, and vibration dampers.

  4. Black masterbatches for polyolefin and engineering thermoplastic applications.

  5. Non-tire rubber products where balanced modulus and fatigue performance are critical.

Specifications Of Nextex NC8320 Carbon Black

Chemical TypeReinforcing Furnace Black (ASTM N330 equivalent)
Product FormPelletized (standard 3–5 mm cylindrical pellets)
AppearanceBlack, free-flowing pellets with low dust generation
DBP Absorption (ml/100g)85–92
CTAB Surface Area (m²/g)75–82
Volatile Matter (% wt, 105°C)≤ 4.5
Ash Content (% wt)≤ 0.5
pH (aqueous slurry)6.5–8.0


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