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

Orion Special Black 4 Carbon Black

Orion Special Black 4 is a high-structure, medium-particle-size carbon black from Orion Engineered Carbons’ Special Black series—designed for rubber reinforcement and UV protection in demanding industrial applications including automotive parts and premium tires.
  • orion special black 4 carbon black_4de2c900
  • orion special black 4 carbon black_4de2c900

Features Of Orion Special Black 4 Carbon Black

  1. High structure carbon black delivering excellent rubber reinforcement and tensile strength.

  2. Consistent particle size distribution ensures uniform dispersion in elastomeric compounds.

  3. Low volatile content supports improved processing stability and reduced odor during mixing.

  4. Optimized surface chemistry for strong polymer-filler interaction in SBR and BR-based systems.

  5. Designed for balanced abrasion resistance and dynamic performance in demanding tire treads.

Typical Applications Of Orion Special Black 4 Carbon Black

  1. Tire tread compounds for passenger car and light truck tires.

  2. High-performance conveyor belts requiring wear resistance and fatigue endurance.

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

  4. Dynamic mechanical components such as engine mounts and bushings.

  5. Specialty molded rubber parts where consistent cure behavior and surface finish are critical.

Specifications Of Orion Special Black 4 Carbon Black

Chemical TypeFurnace Black (ASTM N220 equivalent)
Product FormPelletized (standard 1.5–2.5 mm diameter)
AppearanceBlack, free-flowing pellets
Primary ApplicationsRubber reinforcement in high-abrasion tire treads and industrial elastomers
Key FeaturesHigh structure, medium surface area, low ash content
BenefitsEnhanced tensile strength, improved wear resistance, good processability
Moisture Content (max)1.5 wt%
DBP Absorption (ASTM D2414)121 ± 5 cm³/100 g


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