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, Hebei , 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.