Coal Coke Asphalt - China

Coal coke asphalt (modified asphalt)

Coal coke asphalt is the residue in the deep processing of coal tar.

It is a black solid or semi-solid material obtained by coal tar distillation (300~400℃).

Coal coke asphalt, a premium-grade carbonaceous material derived from coal tar distillation (300-400℃), serves as a critical component in multiple industrial applications.

This black semi-solid material contains high concentrations of polycyclic aromatic hydrocarbons (PAHs), granting exceptional bonding strength, thermal stability, and chemical resistance properties.

Superior Adhesion: β resin content ≥18% ensures optimal binding capacity for electrode manufacturing and refractory materials

High Coking Value: ≥50% coking yield forms durable carbon matrices under extreme temperatures

Chemical Resistance: Withstands acid, alkali, and organic solvent exposure in harsh industrial environments

Temperature Adaptability: Adjustable softening point range (60-180℃) for specialized applications Primary Utilization Areas:

Aluminum Production: As the principal binder in cathode paste formulations for electrolytic cells operating at 950-1000℃ Graphite Electrodes: Essential bonding agent for ultra-high power (UHP) electrode production, demonstrating 12-15% lower electrical resistivity than standard binders Waterproofing Systems: Core component in coal tar-based membrane systems (ASTM D2626/D2626M standard) with 98% water impermeability Advanced Material Processing:

Needle Coke Production: High-quality feedstock for premium-grade needle coke with CTE values below 1.0×10⁻⁶/℃ Carbon Fiber Precursors: Modified coal coke asphalt yields carbon fibers with tensile strength exceeding 3.5 GPa

Company Contact:

• Posted By: Hebei Tiantian Carbon Co., Ltd

• Phone: 13832097674

• Address: Changxiang Industrial Park, Cheng'an County, Hebei Province, Cheng'an , Hebei , China

• Email:

• Website: https://www.tiantiancarbon.com/

• Business Description: Tiantian Carbon Co., Ltd. was established in August 2008 - It is located in Changxiang Industrial Zone, Cheng'an County, Handan City, Hebei Province, covering an area of more than 170 acres.
  
  The total investment of the project is 800 million yuan.
  
  Our Products:
  
  - Anode Carbon Block
  
  - Coal Coke Asphalt
  
  - Graphite Electrode Scrap
  
  - Medium Temperature Asphalt