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

Cabot CSX863 Carbon Black

Cabot CSX863 Carbon Black is a high-performance furnace black from Cabot’s CSX series, engineered for demanding rubber applications including high-elongation TPEs and specialty elastomers. It delivers excellent dispersion, reinforcement, and UV resistance while maintaining low heat buildup and superior processability in dynamic compounding environments.
  • cabot csx863 carbon black_7043c050
  • cabot csx863 carbon black_7043c050

Features Of Cabot CSX863 Carbon Black

  1. High structure morphology for enhanced conductivity and reinforcement in polymer composites.

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

  3. Low surface oxygen content, contributing to improved thermal stability and compatibility with non-polar elastomers.

  4. Optimized DBPA (Dibutyl Phthalate Absorption) for balanced filler network development in conductive compounds.

  5. Low ash and volatile content, supporting high purity requirements in sensitive electrical applications.

Typical Applications Of Cabot CSX863 Carbon Black

  1. Conductive masterbatches for automotive static-dissipative components.

  2. EMI shielding compounds in electronics enclosures and housings.

  3. Antistatic conveyor belts and industrial rubber goods.

  4. Specialty cables requiring controlled volume resistivity and mechanical durability.

  5. Conductive thermoplastic elastomers (TPEs) for wearable and IoT device housings.

Specifications Of Cabot CSX863 Carbon Black

Chemical TypeCarbon black, furnace process
Product FormPelletized (standard grade)
AppearanceBlack, free-flowing pellets
Primary ApplicationsConductive and antistatic polymer compounds
Key FeaturesHigh structure, low surface activity, excellent dispersion
BenefitsImproved electrical conductivity, consistent rheology, reduced compound viscosity
DBPA (cm³/100g)125–135
Oil Absorption Number (OAN)128–138 mL/100g


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